HLA binding motifs and peptides and their uses

ABSTRACT

The present invention provides the means and methods for selecting immunogenic peptides and the immunogenic peptide compositions capable of specifically binding glycoproteins encoded by HLA alleles and inducing T cell activation in T cells restricted by the allele. One such peptide, NMLSTVLGV (SEQ ID NO: 183) is useful to elicit an immune response against influenza. The present invention also provides a heteropolymer of an isolated immunogenic peptide less than 15 amino acids in length comprising the oligopeptide NMLSTVLGV (SEQ ID NO: 183) and at least one different peptide.

CROSS-REFERENCE TO RELATED APPLICATIONS

The present application is a continuation-in-part of U.S. application Ser. No. 08/821,739, filed Mar. 20, 1997, abandoned; which claims the benefit of U.S. Provisional Appl. No. 60/013,833, filed Mar. 21, 1996; said U.S. application Ser. No. 08/821,739, filed Mar. 20, 1997, abandoned, is also a continuation-in-part of U.S. application Ser. No. 08/589,107, filed Jan. 23, 1996, abandoned; said U.S. application Ser. No. 08/821,739, filed Mar. 20, 1997, abandoned, is also a continuation-in-part of U.S. application Ser. No. 08/451,913, filed May 26, 1995, abandoned; said U.S. application Ser. No. 08/821,739, filed Mar. 20, 1997, abandoned, is also a continuation-in-part of U.S. application Ser. No. 08/186,266, filed Jan. 25, 1994, now U.S. Pat. No. 5,662,907; which is a continuation-in-part of U.S. application Ser. No. 08/159,339, filed Nov. 29, 1993, now U.S. Pat. No. 6,037,135; which is a continuation-in-part of U.S. application Ser. No. 08/103,396, filed Aug. 6, 1993, abandoned; which is a continuation-in-part of U.S. application Ser. No. 08/027,746, filed Mar. 5, 1993, abandoned; which is a continuation-in-part of U.S. application Ser. No. 07/926,666, filed Aug. 7, 1992, abandoned; said U.S. application Ser. No. 08/821,739, filed Mar. 20, 1997, abandoned, is also a continuation-in-part of U.S. application Ser. No. 08/347,610, filed Dec. 1, 1994, abandoned; which is a continuation-in-part of U.S. application Ser. No. 08/159,339, filed Nov. 29, 1993, now U.S. Pat. No. 6,037,135; which is a continuation-in-part of U.S. application Ser. No. 08/103,396, filed Aug. 6, 1993, abandoned; which is a continuation-in-part of U.S. application Ser. No. 08/027,746, filed Mar. 5, 1993, abandoned; which is a continuation-in-part of U.S. application Ser. No. 07/926,666, filed Aug. 7, 1992, abandoned; the present application is also a continuation-in-part of U.S. application Ser. No. 09/665,510, filed Sep. 19, 2000, abandoned; which is a continuation-in-part of U.S. application Ser. No. 08/347,610, filed Dec. 1, 1994, abandoned; which is a continuation-in-part of U.S. application Ser. No. 08/159,339, filed Nov. 29, 1993, now U.S. Pat. No. 6,037,135; which is a continuation-in-part of U.S. application Ser. No. 08/103,396, filed Aug. 6, 1993, abandoned; which is a continuation-in-part of U.S. application Ser. No. 08/027,746, filed Mar. 5, 1993, abandoned; which is a continuation-in-part of U.S. application Ser. No. 07/926,666, filed Aug. 7, 1992, abandoned; the present application is also a continuation-in-part of U.S. application Ser. No. 09/017,524, filed Feb. 3, 1998, abandoned; which is a continuation-in-part of U.S. application Ser. No. 08/589,107, filed Jan. 23, 1996, abandoned; said U.S. application Ser. No. 09/017,524, filed Feb. 3, 1998, abandoned, is also a continuation-in-part of U.S. application Ser. No. 08/758,409, filed Nov. 27, 1996, abandoned; said Ser. No. 09/017,524 application, filed Feb. 3, 1998, abandoned, is also a continuation-in-part of U.S. application Ser. No. 08/821,739, filed Mar. 20, 1997, abandoned, which claims the benefit of U.S. Provisional Appl. No. 60/013,833, filed Mar. 21, 1996, abandoned; said U.S. application Ser. No. 08/821,739, filed Mar. 20, 1997, abandoned, is also a continuation-in-part of U.S. application Ser. No. 08/589,107, filed Jan. 23, 1996, abandoned; said U.S. application Ser. No. 08/821,739, filed Mar. 20, 1997, abandoned, is also a continuation-in-part of U.S. application Ser. No. 08/451,913, filed May 26, 1995, abandoned; said U.S. application Ser. No. 08/821,739, filed Mar. 20, 1997, abandoned, is also a continuation-in-part of U.S. application Ser. No. 08/347,610, filed Dec. 1, 1994, abandoned; which is a continuation-in-part of U.S. application Ser. No. 08/159,339, filed Nov. 29, 1993, now U.S. Pat. No. 6,037,135; which is a continuation-in-part of U.S. application Ser. No. 08/103,396, filed Aug. 6, 1993, abandoned; which is a continuation-in-part of U.S. application Ser. No. 08/027,746, filed Mar. 5, 1993, abandoned; which is a continuation-in-part of U.S. application Ser. No. 07/926,666, filed Aug. 7, 1992, abandoned; said U.S. application Ser. No. 08/821,739, filed Mar. 20, 1997, abandoned, is also is a continuation-in-part of U.S. application Ser. No. 08/186,266, filed Jan. 25, 1994, now U.S. Pat. No. 5,662,907; which is a continuation-in-part of U.S. application Ser. No. 08/159,339, filed Nov. 29, 1993, now U.S. Pat. No. 6,037,135; which is a continuation-in-part of U.S. application Ser. No. 08/103,396, filed Aug. 6, 1993, abandoned; which is a continuation-in-part of U.S. application Ser. No. 08/027,746, filed Mar. 5, 1993, abandoned; which is a continuation-in-part of U.S. application Ser. No. 07/926,666, filed Aug. 7, 1992, abandoned; the present application is also a continuation-in-part of U.S. application Ser. No. 09/017,735, filed Feb. 3, 1998, abandoned; which is a continuation-in-part of U.S. application Ser. No. 08/205,713, filed Mar. 4, 1994, abandoned; which is a continuation-in-part of U.S. application Ser. No. 08/159,184, filed Nov. 29, 1993, abandoned; which is a continuation-in-part of U.S. application Ser. No. 08/073,205, filed Jun. 4, 1993, abandoned; which is a continuation-in-part of U.S. application Ser. No. 08/027,146, filed Mar. 5, 1993, abandoned; said U.S. application Ser. No. 09/017,735, filed Feb. 3, 1998, abandoned, is also a continuation-in-part of U.S. application Ser. No. 08/589,108, filed Jan. 23, 1996, abandoned; said U.S. application Ser. No. 09/017,735, filed Feb. 3, 1998, abandoned, is also a continuation-in-part of U.S. application Ser. No. 08/454,033, filed May 26, 1995, abandoned; said U.S. application Ser. No. 09/017,735, filed Feb. 3, 1998, abandoned, is also a continuation-in-part of U.S. application Ser. No. 08/349,177, filed Dec. 2, 1994, abandoned; which is a continuation-in-part of U.S. application Ser. No. 08/159,184, filed Nov. 29, 1993, abandoned; which is a continuation-in-part of U.S. application Ser. No. 08/073,205, filed Jun. 4, 1993, abandoned; which is a continuation-in-part of U.S. application Ser. No. 08/027,146, filed Mar. 5, 1993, abandoned; said U.S. application Ser. No. 09/017,735, filed Feb. 3, 1998, abandoned, is also a continuation-in-part of U.S. application Ser. No. 08/822,382, filed Mar. 20, 1997, abandoned; which claims the benefit of U.S. Provisional Appl. No. 60/013,980, filed Mar. 21, 1996, abandoned; said U.S. application Ser. No. 09/017,735, filed Feb. 3, 1998, abandoned, is also a continuation-in-part of U.S. application Ser. No. 08/753,622, filed Nov. 27, 1996, abandoned; said U.S. application Ser. No. 09/017,735, filed Feb. 3, 1998, abandoned, is also a continuation-in-part of U.S. application Ser. No. 08/205,713, filed Mar. 4, 1994, abandoned; which is a continuation-in-part of U.S. application Ser. No. 08/159,184, filed Nov. 29, 1993, abandoned; which is a continuation-in-part of U.S. application Ser. No. 08/073,205, filed Jun. 4, 1993, abandoned; which is a continuation-in-part of U.S. application Ser. No. 08/027,146, filed Mar. 5, 1993, abandoned; the present application is also a continuation-in-part of U.S. application Ser. No. 08/454,033, filed May 26, 1995, abandoned; which is a continuation-in-part of U.S. application Ser. No. 08/349,177, filed Dec. 2, 1994, abandoned; which is a continuation-in-part of U.S. application Ser. No. 08/159,184, filed Nov. 29, 1993, abandoned; which is a continuation-in-part of U.S. application Ser. No. 08/073,205, filed Jun. 4, 1993, abandoned; which is a continuation-in-part of U.S. application Ser. No. 08/027,146, filed Mar. 5, 1993, abandoned; the present application is also a continuation-in-part of U.S. application Ser. No. 09/017,743, filed Feb. 3, 1998, abandoned; which is a continuation-in-part of U.S. application Ser. No. 08/753,615, filed Nov. 27, 1996, abandoned; which is a continuation-in-part of U.S. application Ser. No. 08/590,298, filed Jan. 23, 1996, abandoned; which is a continuation-in-part of U.S. application Ser. No. 08/452,843, filed May 30, 1995, abandoned; which is a continuation-in-part of U.S. application Ser. No. 08/344,824, filed Nov. 23, 1994, abandoned; which is a continuation-in-part of U.S. application Ser. No. 08/278,634, filed Jul. 21, 1994, abandoned; said Ser. No. 09/017,743, filed Feb. 3, 1998, abandoned, is also a continuation-in-part of said application Ser. No. 08/344,824, filed Nov. 23, 1994, abandoned; and a continuation-in-part of said application Ser. No. 08/452,843, filed May 30, 1995, abandoned; the present application is also a continuation-in-part of U.S. application Ser. No. 08/452,843, filed May 30, 1995, abandoned; which is a continuation-in-part of U.S. application Ser. No. 08/344,824, filed Nov. 23, 1994, abandoned; which is a continuation-in-part of U.S. application Ser. No. 08/278,634, filed Jul. 21, 1994, abandoned; the present application is also a continuation-in-part of U.S. application Ser. No. 08/344,824, filed Nov. 23, 1994, abandoned; which is a continuation-in-part of U.S. application Ser. No. 08/278,634, filed Jul. 21, 1994, abandoned; the present application is also a continuation-in-part of U.S. application Ser. No. 09/226,775, filed Jan. 6, 1999, abandoned; which is a continuation-in-part of U.S. application Ser. No. 08/815,396, filed Mar. 10, 1997, abandoned; which claims the benefit of U.S. Provisional Appl. No. 60/013,113, filed Mar. 11, 1996, abandoned; U.S. application Ser. No. 09/226,775, filed Jan. 6, 1999, abandoned, is also a continuation-in-part of U.S. application Ser. No. 08/485,218, filed Jun. 7, 1995, abandoned; which is a continuation-in-part of U.S. application Ser. No. 08/305,871, filed Sep. 14, 1994, now U.S. Pat. No. 5,736,142; which is a continuation-in-part of U.S. application Ser. No. 08/121,101, filed Sep. 14, 1993, abandoned; the present application is also a continuation-in-part of U.S. application Ser. No. 10/030,014, filed Dec. 28, 2001, abandoned; which is the national stage of International Appl. No. PCT/US00/17842, filed Jun. 28, 2000; which claims the benefit of U.S. Provisional Appl. No. 60/141,422, filed Jun. 29, 1999, abandoned; the present application is also a continuation-in-part of U.S. application Ser. No. 10/121,415, filed Apr. 11, 2002, abandoned; which is a continuation-in-part of U.S. application Ser. No. 09/189,702, filed Nov. 10, 1998, now U.S. Pat. No. 7,252,829; which is a continuation-in-part of U.S. application Ser. No. 09/098,584, filed Jun. 17, 1998, abandoned; the present application is also a continuation-in-part of International Appl. No. PCT/US03/31308, filed Oct. 3, 2003; which claims the benefit of U.S. Provisional Appl. No. 60/416,207, filed Oct. 3, 2002, abandoned; said International Appl. No. PCT/US03/31308, filed Oct. 3, 2003, also claims the benefit of U.S. Provisional Appl. No. 60/417,269, filed Oct. 8, 2002, abandoned; the present application is also a continuation-in-part of U.S. application Ser. No. 09/260,714, filed Mar. 1, 1999, abandoned; the present application is also a continuation-in-part of U.S. application Ser. No. 10/470,364, filed Apr. 9, 2004, abandoned, which is the national stage of International Appl. No. PCT/US02/02708, filed Jan. 29, 2002; which is a continuation-in-part of U.S. application Ser. No. 09/935,476, filed Aug. 22, 2001, abandoned; which claims the benefit of U.S. Provisional Appl. No. 60/264,969, filed Jan. 29, 2001, abandoned; said U.S. application Ser. No. 09/935,476, filed Aug. 22, 2001, abandoned; is also a continuation-in-part of U.S. application Ser. No. 09/346,105, filed Jun. 30, 1999, abandoned; the present application is also a continuation-in-part of U.S. application Ser. No. 10/469,201, filed Aug. 25, 2003, abandoned, which is the national stage of International Appl. No. PCT/US01/51650, filed Oct. 18, 2001; which claims the benefit of U.S. Provisional Appl. No. 60/285,624, filed Apr. 20, 2001, abandoned; said International Appl. No. PCT/US01/51650, filed Oct. 18, 2001, also claims the benefit of U.S. Provisional Appl. No. 60/242,350, filed Oct. 19, 2000, abandoned.

The present application is a continuation-in-part of U.S. Ser. No. 08/205,713 filed Mar. 4, 1994, abandoned.

This application is a continuation-in-part of application U.S. Ser. No. 08/278,634 filed Jul. 21, 1994, abandoned; which is incorporated herein by reference.

This application is a continuation-in-part of application U.S. Ser. No. 08/278,634 filed Jul. 21, 1994, abandoned; which is incorporated herein by reference.

This application is a continuation-in-part of U.S. application Ser. No. 09/346,105, filed Jun. 30, 1999, abandoned; entitled “Consistent Immune Responses in Diverse Genetic Populations,” filed 30 Jun. 1999, Sidney et al. This application also claims the benefit of the 29 Jan. 2001 filing date of U.S. Application Ser. No. 60/264,969, abandoned; entitled “Subunit Vaccines with A2 Supermotifs,” Sidney, et al., each of which is incorporated by reference in its entirety.

This application is a Continuation in Part (“CIP”) of U.S. Ser. No. 08/815,396, filed Mar. 10, 1997, abandoned; which is a CIP of U.S. Ser. No. 60/013,113, filed Mar. 11, 1996, abandoned; and is a CIP of U.S. Ser. No. 08/485,218 filed Jun. 7, 1995, abandoned; which is a CIP of U.S. Ser. No. 08/305,871 filed Sep. 14, 1994, now U.S. Pat. No. 5,736,142 issued Apr. 7, 1998, which is a CIP of abandoned application U.S. Ser. No. 08/121,101 filed Sep. 14, 1993, abandoned.

The present application is a continuation in part of U.S. Ser. No. 08/159,184, filed Nov. 29, 1993, abandoned; which is a continuation in part of U.S. Ser. No. 08/073,205, filed Jun. 4, 1993, abandoned; which is a continuation in part of U.S. Ser. No. 08/027,146, filed Mar. 5, 1993, abandoned; all of which are incorporated herein by reference.

The present application is a continuation in part of U.S. Ser. No. 08/159,339, filed Nov. 29, 1993, now U.S. Pat. No. 6,037,135, abandoned; which is continuation in part of U.S. Ser. No. 08/103,396, filed Aug. 6, 1993, abandoned; which is a continuation in part of U.S. Ser. No. 08/027,746, filed Mar. 5, 1993, abandoned; which is a continuation in part of U.S. Ser. No. 07/926,666, filed Aug. 7, 1992, abandoned.

This application is a Continuation in Part (“CIP”) of U.S. Ser. No. 08/815,396, filed Mar. 10, 1997, abandoned; which is a CIP of U.S. Ser. No. 60/013,113, filed Mar. 11, 1996, abandoned; and is a CIP of U.S. Ser. No. 08/485,218 filed Jun. 7, 1995, abandoned; which is a CIP of U.S. Ser. No. 08/305,871 filed Sep. 14, 1994, now U.S. Pat. No. 5,736,142 issued Apr. 7, 1998, which is a CIP of abandoned application U.S. Ser. No. 08/121,101 filed Sep. 14, 1993.

All of the above applications are incorporated herein by reference. These applications are referred to herein as the “parent applications.”

FEDERALLY SPONSORED RESEARCH AND DEVELOPMENT

Subject matter disclosed herein was funded, in part, by the United States government under grants from the National Institutes of Health. The U.S. government may have certain rights in this invention. This invention was funded, in part, by the U.S. government under a contract from the National Institutes of Health. The U.S. government may have certain rights in the invention.

REFERENCE TO A SEQUENCE LISTING, A TABLE, OR A COMPUTER PROGRAM LISTING APPENDIX SUBMITTED ON A COMPACT DISC

The Sequence Listing written in file “Sequence Listing.txt,” 2.9 megabytes, created on Jan. 24, 2005 on two identical copies of compact discs for application Ser. No. 10/817,970, Grey et al., HLA Binding Motifs and Peptides and Their Uses, is herein incorporated-by-reference.

BACKGROUND OF THE INVENTION

The present invention relates to compositions and methods for preventing, treating or diagnosing a number of pathological states such as viral diseases and cancers. In particular, it provides novel peptides capable of binding selected major histocompatibility complex (MHC) molecules and inducing an immune response.

The genetic makeup of a given mammal encodes the structures associated with the immune system of that species. Although there is a great deal of genetic diversity in the human population, even more so comparing humans and other species, there are also common features and effects. In mammals, certain molecules associated with immune function are termed the major histocompatibility complex.

MHC molecules are classified as either Class I or Class II molecules. Class II MHC molecules are expressed primarily on cells involved in initiating and sustaining immune responses, such as T lymphocytes, B lymphocytes, dendritic cells, macrophages, etc. Class II MHC molecules are recognized by helper T lymphocytes and induce proliferation of helper T lymphocytes and amplification of the immune response to the particular immunogenic peptide that is displayed. Complexes between a particular disease-associated antigenic peptide and class II HLA molecules are recognized by helper T lymphocytes and induce proliferation of helper T lymphocytes and amplification of specific CTL and antibody immune responses.

Class I MHC molecules are expressed on almost all nucleated cells and are recognized by cytotoxic T lymphocytes (CTLs), which then destroy the antigen-bearing cells. Complexes between a particular antigenic peptide and class I MHC molecules are recognized by CD8+ cytotoxic T lymphocytes (CTLs), which then destroy the cells bearing antigens bound by the HLA class I molecules expressed on those cells. CD8+ T lymphocytes frequently mature into cytotoxic effector which can lyse cells bearing the stimulating antigen. CTLs are particularly important in tumor rejection and in fighting viral, fungal, and parasitic infections.

A complex of an HLA molecule and a peptidic antigen acts as the ligand recognized by HLA-restricted T cells (Buus, S. et al., Cell 47:1071, 1986; Babbitt, B. P. et al., Nature 317:359, 1985; Townsend, A. and Bodmer, H., Annu. Rev. Immunol. 7:601, 1989; Germain, R. N., Annu. Rev. Immunol. 11:403, 1993).

Through the study of single amino acid substituted antigen analogs and the sequencing of endogenously bound, naturally processed peptides, critical residues that correspond to motifs required for specific binding to HLA antigen molecules have been identified (see also, e.g., Southwood, et al., J. Immunol. 160:3363, 1998; Rammensee, et al., Immunogenetics 41:178, 1995; Sette, A. and Sidney, J. Curr. Opin. Immunol. 10:478, 1998; Engelhard, V. H., Curr. Opin. Immunol. 6:13, 1994; Sette, A. and Grey, H. M., Curr. Opin. Immunol. 4:79, 1992; Sinigaglia, F. and Hammer, J. Curr. Biol. 6:52, 1994; Ruppert et al., Cell 74:929-937, 1993; Kondo et al., J. Immunol. 155:4307-4312, 1995; Sidney et al., J. Immunol. 157:3480-3490, 1996; Sidney et al., Human Immunol. 45:79-93, 1996; Sette, A. and Sidney, J. Immunogenetics 50:201-212, 1999). The presence of these residues correlates with binding affinity for HLA molecules. The identification of motifs and/or supermotifs that correlate with high and intermediate affinity binding is an important issue with respect to the identification of immunogenic peptide epitopes for the inclusion in a vaccine. Kast et al. (J. Immunol. 152:3904-12, 1994) have shown that motif-bearing peptides account for 90% of the epitopes that bind to allele-specific HLA class I molecules. In this study all possible peptides of 9 amino acids in length and overlapping by eight amino acids (240 peptides), which cover the entire sequence of the E6 and E7 proteins of human papillomavirus type 16, were evaluated for binding to five allele-specific HLA molecules that are expressed at high frequency among different ethnic groups. This unbiased set of peptides allowed an evaluation of the predictive value of HLA class I motifs. From the set of 240 peptides, 22 peptides were identified that bound to an allele-specific HLA molecule with high or intermediate affinity. Of these 22 peptides, 20 (i.e. 91%) were motif-bearing. Thus, this study demonstrates the value of motifs for the identification of peptide epitopes for inclusion in a vaccine: application of motif-based identification techniques will identify about 90% of the potential epitopes in a target antigen protein sequence.

A relationship between binding affinity for HLA class I molecules and immunogenicity of discrete peptide epitopes on bound antigens was determined by the present inventors. As disclosed in greater detail herein, higher HLA binding affinity is correlated with greater immunogenicity.

Furthermore, x-ray crystallographic analysis of HLA-peptide complexes has revealed pockets within the peptide binding cleft of HLA molecules which accommodate, in an allele-specific mode, specific residues of peptide ligands; these residues in turn determine the HLA binding capacity of the peptides in which they are present. (See, e.g., Madden, D. R. Annu. Rev. Immunol. 13:587, 1995; Smith, et al., Immunity 4:203, 1996; Fremont et al., Immunity 8:305, 1998; Stern et al., Structure 2:245, 1994; Jones, E. Y. Curr. Opin. Immunol. 9:75, 1997; Brown, J. H. et al., Nature 364:33, 1993; Guo, H. C. et al., Proc. Natl. Acad. Sci. USA 90:8053, 1993; Guo, H. C. et al., Nature 360:364, 1992; Silver, M. L. et al., Nature 360:367, 1992; Matsumura, M. et al., Science 257:927, 1992; Madden et al., Cell 70:1035, 1992; Fremont, D. H. et al., Science 257:919, 1992; Saper, M. A., Bjorkman, P. J. and Wiley, D. C., J. Mol. Biol. 219:277, 1991.).

Peptides of the present invention may also comprise epitopes that bind to HLA class II DR molecules. A greater degree of heterogeneity in both size and binding frame position of the motif, relative to the N- and C-termini of the peptide, exists for class II peptide ligands. This increased heterogeneity of HLA class II peptide ligands is due to the structure of the binding groove of the HLA class II molecule which, unlike its class I counterpart, is open at both ends. Crystallographic analysis of HLA class II DRB*0101-peptide complexes showed that the major energy of binding is contributed by peptide residues complexed with complementary pockets on the DRB*0101 molecules. An important anchor residue engages the deepest hydrophobic pocket (see, e.g., Madden, D. R. Ann. Rev. Immunol. 13:587, 1995) and is referred to as position 1 (P1). P1 may represent the N-terminal residue of a class II binding peptide epitope, but more typically is flanked towards the N-terminus by one or more residues. Other studies have also pointed to an important role for the peptide residue in the sixth position towards the C-terminus, relative to P1, for binding to various DR molecules.

In the past few years evidence has accumulated to demonstrate that a large fraction of HLA class I and class II molecules can be classified into a relatively few supertypes, each characterized by largely overlapping peptide binding repertoires, and consensus structures of the main peptide binding pockets. Thus, peptides of the present invention are identified by any one of several HLA-specific amino acid motifs, or if the presence of the motif corresponds to the ability to bind several allele-specific HLA molecules, a supermotif. The HLA molecules that bind to peptides that possess a particular amino acid supermotif are collectively referred to as an HLA “supertype.”

Accordingly, the definition of class I and class II allele-specific HLA binding motifs, or class I or class II supermotifs allows identification of regions within a protein that have the potential of binding particular HLA molecules.

The MHC class I antigens are encoded by the HLA-A, B, and C loci. HLA-A and HLA-B antigens are expressed at the cell surface at approximately equal densities, whereas the expression of HLA-C is significantly lower (perhaps as much as 10-fold lower). Each of these loci have a number of alleles.

Specific motifs for several of the major HLA-A alleles (copending U.S. patent application Ser. Nos. 08/159,339 and 08/205,713, referred to here as the copending applications) and HLA-B alleles have been described. Several authors (Melief, Eur. J. Immunol., 21:2963-2970 (1991); Bevan, et al., Nature, 353:852-955 (1991)) have provided preliminary evidence that class I binding motifs can be applied to the identification of potential immunogenic peptides in animal models. Strategies for identification of peptides or peptide regions capable of interacting with multiple MHC alleles have been described in the literature.

Because human population groups, including racial and ethnic groups, have distinct patterns of distribution of HLA alleles it will be of value to identify motifs that describe peptides capable of binding more than one HLA allele, so as to achieve sufficient coverage of all population groups. The present invention addresses these and other needs.

The recognition of foreign pathogens, foreign cells (i.e., tumor), or one's own cells by the immune system occurs largely through major histocompatibility (MHC) molecules. MHC molecules present unique molecular fragments of foreign and self molecules that permit recognition and, when appropriate, stimulation of various immune effectors, namely B and T lymphocytes. MHC molecules are classified as either class I or class II. Class II MHC molecules are expressed primarily on cells involved in initiating and sustaining immune responses, such as T lymphocytes, B lymphocytes, macrophages, etc. Class II MHC molecules are recognized by helper T lymphocytes and induce proliferation of helper T lymphocytes and amplification of the immune response to the particular immunogenic peptide that is displayed. CD4+ T lymphocytes are activated with recognition of a unique peptide fragment presented by a class II MHC molecule, usually found on an antigen presenting cell like a macrophage or dendritic cell. Often known as helper T lymphocytes (HTL), CD4+ lymphocytes proliferate and secrete cytokines that either support a antibody-mediated response through the production of IL-4 and IL-10 or support a cell-mediated response through the production of IL-2 and IFN-γ.

T lymphocytes recognize an antigen in the form of a peptide fragment bound to the MHC class I or class II molecule rather than the intact foreign antigen itself. An antigen presented by a MHC class I molecule is typically one that is endogenously synthesized by the cell (i.e., an intracellular pathogen). The resulting cytoplasmic antigens are degraded into small fragments in the cytoplasm, usually by the proteosome (Niedermann et al., Immunity, 2: 289-99 (1995)). Some of these small fragments are transported into the endoplasmic reticulum (a pre-Golgi compartment) where the fragment interacts with class I heavy chains to facilitate proper folding and association with the subunit β2 microglobulin to result in a stable complex formation between the fragment, MHC class I chain and β2 microglobulin. This complex is then transported to the cell surface for expression and potential recognition by specific CTLs. Antigens presented by MHC class II molecules are usually soluble antigens that enter the antigen presenting cell via phagocytosis, pinocytosis, or receptor-mediated endocytosis. Once in the cell, the antigen is partially degraded by acid-dependent proteases in endosomes. The resulting fragments or peptide associate with the MHC class II molecule after the release of the CLIP fragment to form a stable complex that is then transported to the surface for potential recognition by specific HTLs. See Blum, et al., Crit. Rev. Immunol., 17: 411-17 (1997); Arndt, et al., Immunol. Res., 16: 261-72 (1997).

Investigations of the crystal structure of the human MHC class I molecule, HLA-A2.1, indicate that a peptide binding groove is created by the folding of the α1 and α2 domains of the class I heavy chain (Bjorkman, et al., Nature 329:506 (1987). In these investigations, however, the identity of peptides bound to the groove was not determined.

Buus, et al., Science 242:1065 (1988) first described a method for acid elution of bound peptides from MHC. Subsequently, Rammensee and his coworkers (Falk, et al., Nature 351:290 (1991) have developed an approach to characterize naturally processed peptides bound to class I molecules. Other investigators have successfully achieved direct amino acid sequencing of the more abundant peptides in various HPLC fractions by conventional automated sequencing of peptides eluted from class I molecules of the B type (Jardetzky, et al., Nature 353:326 (1991) and of the A2.1 type by mass spectrometry (Hunt, et al., Science 225:1261 (1992). A review of the characterization of naturally processed peptides in MHC Class I has been presented by Rötzschke and Falk (Rötzschke and Falk, Immunol. Today 12:447 (1991). PCT publication WO97/34621, incorporated herein by reference, describes peptides which have a binding motif for A2.1 alleles.

Peptides that bind a particular MHC allele frequently will fit within a motif and have amino acid residues with particular biochemical properties at specific positions within the peptide. Such residues are usually dictated by the biochemical properties of the MHC allele. Peptide sequence motifs have been utilized to screen peptides capable of binding MHC molecules (Sette, et al., Proc. Natl. Acad. Sci. USA 86:3296 (1989)), and it has been reported that class I binding motifs identified potential immunogenic peptides in animal models (De Bruijn, et al., Eur. J. Immunol. 21: 2963-70 (1991); Pamer, et al., Nature 353: 852-955 (1991)). Also, binding of a particular peptide to a MHC molecule has been correlated with immunogenicity of that peptide (Schaeffer, et al., Proc. Natl. Acad. Sci. USA 86:4649 (1989)).

Of the many thousand possible peptides that are encoded by a complex foreign pathogen, only a small fraction ends up in a peptide form capable of binding to MHC class I or class II antigens and thus of being recognized by T cells. This phenomenon is known as immunodominance (Yewdell et al., Ann. Rev. Immunol., 17: 51-88 (1997)). More simply, immunodominance describes the phenomenon whereby immunization or exposure to a whole native antigen results in an immune response directed to one or a few “dominant” epitopes of the antigen rather than every epitope that the native antigen contains. Immunodominance is influenced by a variety of factors that include MHC-peptide affinity, antigen processing, and antigen availability.

In general, CTL and HTL responses are not directed against all possible epitopes. Rather, they are restricted to a few immunodominant determinants. (Zinkernagel, et al., Adv. Immunol. 27:51-59 (1979); Bennink, et al., J. Exp. Med. 168:1935-1939 (1988); Rawle, et al., J. Immunol. 146:3977-84 (1991); Sercarz et al. Ann. Rev. Immunol. 11:729-766 (1993)). It has been recognized that immunodominance (Benacerraf, et al., Science 175:273-79 (1972)) could be explained by either the ability of a given epitope to selectively bind a particular HLA protein (determinant selection theory) (Vitiello, et al., J. Immunol. 131:1635 (1983); Rosenthal, et al., Nature 267:156-58 (1977)), or being selectively recognized by the existing TCR (T cell receptor) specificity (repertoire theory) (Klein, J., IMMUNOLOGY, THE SCIENCE OF SELF-NONSELF DISCRIMINATION, John Wiley & Sons, New York, pp. 270-310 (1982)). It has been demonstrated that additional factors, mostly linked to processing events, can also play a key role in dictating, beyond strict immunogenicity, which of the many potential determinants will be presented as immunodominant (Sercarz, et al., Annu. Rev. Immunol. 11:729-66 (1993)).

The present understanding is that because T cells to dominant epitopes may have been clonally deleted, selecting subdominant epitopes may allow extant T cells to be recruited which will then lead to a therapeutic response. However, the binding of HLA molecules to subdominant epitopes is often less vigorous than to dominant ones. Accordingly, there is a need to be able to modulate the binding affinity of particular immunogenic epitopes for one or more HLA molecules, and thereby to modulate the immune response elicited by the peptide.

Accordingly, while some MHC binding peptides have been identified, there is a need in the art to identify novel MHC binding peptides from pathogens that can be utilized to generate an immune response in vaccines against the pathogens from which they originate. Further, there is a need in the art to identify peptides capable of binding a wide array of different types of MHC molecules such they are immunogenic in a large fraction a human outbred population.

Sette et al., Proc. Natl. Acad. Sci. USA 86:3296 (1989) showed that MHC allele specific motifs could be used to predict MHC binding capacity. Schaeffer et al., Proc. Natl. Acad. Sci. USA 86:4649 (1989) showed that MHC binding was related to immunogenicity. Several authors (De Bruijn et al., Eur. J. Immunol., 21:2963-2970 (1991); Pamer et al., 991 Nature 353:852-955 (1991)) have provided preliminary evidence that class I binding motifs can be applied to the identification of potential immunogenic peptides in animal models. Class I motifs specific for a number of human alleles of a given class I isotype have yet to be described. It is desirable that the combined frequencies of these different alleles should be high enough to cover a large fraction or perhaps the majority of the human outbred population.

Thus a need exists, met for the first time herein, to prepare analog peptides which elicit a more vigorous response. This ability greatly enhances the usefulness of peptide-based vaccines and therapeutic agents. The present invention provides these and other advantages.

One of the most formidable obstacles to the development of broadly efficacious peptide-based immunotherapeutics has been the extreme polymorphism of HLA molecules. Effective coverage of a population without bias would thus be a task of considerable complexity if epitopes were used specific for HLA molecules corresponding to each individual allele because a huge number of them would have to be used in order to cover an ethnically diverse population. There exists, therefore, a need to develop peptide epitopes that are bound by multiple HLA antigen molecules at high affinity for use in epitope-based vaccines. The greater the number of HLA antigen molecules bound, the greater the breadth of population coverage by the vaccine. Analog peptides may be engineered based on the information disclosed herein and thereby used to achieve such an enhancement in breadth of population coverage.

Thus, the use of analoguing to modify peptide epitopes to enhance population coverage and/or immunogenicity provides a heretofore undisclosed advantage of the present invention in creating effective, immunogenic vaccines for a broad segment of the population.

Despite the developments in the art, the prior art has yet to provide a useful human peptide-based vaccine or therapeutic agent based on this work. The present invention provides these and other advantages.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG. 1. Preferred Motif Table.

FIG. 2. HLA superfamilies for HLA-A and HLA-B alleles. Various alleles of HLA-A and HLA-B are classified according to superfamily based on sequencing analysis or binding assays (verified supertype members) or on the basis of B and F pocket structure (predicted supertype members).

FIG. 3 shows binding motifs for peptides capable of binding HLA alleles sharing the B7-like specificity.

FIG. 4 shows the B7-like cross-reactive motif.

FIGS. 5A and 5B. Position 2 and C-terminus define specificity of HLA-A*0201. The preference for specific residues in position 2(a) or at the C-terminus (b) is shown as a function of the percent of peptides bearing a specific residue that bind A*0201 with IC₅₀ of 500 nM or better. ARB values of peptides bearing specific residues in position 2 (a) or at the C-terminus (b) were calculated as described herein, and indexed relative to the residue with the highest binding capacity. The average (geometric) binding capacity of peptides with L in position 2 was 1991 nM. The average (geometric) binding capacity of peptides with V at the C-terminus was 2133 nM. Peptides included in the analysis had at least one tolerated anchor residue, as described in the text, at either position 2 or the C-terminus.

FIGS. 6A-6D. Map of the A*0201 motif. Summary map of the A*0201 motif for 8-mer (b), 10-mer (c) and 11-mer (d) peptides. At secondary anchor positions, residues shown as preferred (or deleterious) are associated with an average binding capacity at least 3-fold greater than (or 3-fold less than) peptides of the same size carrying other residues at the same position. At the primary anchor positions, preferred residues are those associated with an average binding capacity within 10-fold of the optimal residue at the same position. Tolerated primary anchor residues are those associated with an average binding capacity between 10- and 100-fold of the optimal residue at the same position.

FIGS. 7A-7D. Position 2 fine specificity of HLA-A2-supertype molecules. ARB values of peptides bearing specific residues in position 2 were calculated for each A2-supertype molecule as described in the text, and indexed relative to the residue with the highest ARB for each specific molecule. The average (geometric) binding capacity of the peptides bearing the residue with the highest ARB were 55, 59, 89, and 41 nM for A*0202, A*0206, and A*6802, respectively.

FIGS. 8A-8D. C-terminal fine specificity of HLA-A2-supertype molecules. ARB values of peptides bearing specific residues at the C-terminus were calculated for each A2-supertype molecule as described in the text, and indexed relative to the residue with the highest ARB for each specific molecule. The average (geometric) binding capacity of the peptides bearing the residue with the highest ARB were 291, 48, 250, and 553 nM for A*0202, A*0203, A*0206, and A*6802, respectively.

FIG. 9. Map of the A*0202 motif Summary map of A*0202 motif for 9-mer (a) and 10-mer (b) peptides. At secondary anchor positions, residues shown as preferred (or deleterious) are associated with an average binding capacity at least 3-fold greater than (or 3-fold less than) peptides of the same size carrying other residues at the same position. At the primary anchor positions, preferred residues are those associated with an average binding capacity within 10-fold of the optimal residue at the same position. Tolerated primary anchor residues are those associated with an average binding capacity between 10- and 100-fold of the optimal residue at the same position.

FIG. 10. Map of the A*0203 motif. Summary maps of A*0203 motif for 9-mer (a) and 10-mer (b) peptides. At secondary anchor positions, residues shown as preferred (or deleterious) are associated with an average binding capacity at least 3-fold greater than (or 3-fold less than) peptides of the same size carrying other residues at the same position. At the primary anchor positions, preferred residues are those associated with an average binding capacity within 10-fold of the optimal residue at the same position. Tolerated primary anchor residues are those associated with an average binding capacity between 10- and 100-fold of the optimal residue at the same position.

FIG. 11. Map of the A*0206 motif. Summary maps of A*0206 motif for 9-mer (a) and 10-mer (b) peptides. At secondary anchor positions, residues shown as preferred (or deleterious) are associated with an average binding capacity at least 3-fold greater than (or 3-fold less than) peptides of the same size carrying other residues at the same position. At the primary anchor positions, preferred residues are those associated with an average binding capacity within 10-fold of the optimal residue at the same position. Tolerated primary anchor residues are those associated with an average binding capacity between 10- and 100-fold of the optimal residue at the same position.

FIG. 12. Map of the A*6802 motif. Summary maps of A*6802 motif for 9-mer (a) and 10-mer (b) peptides. At secondary anchor positions, residues shown as preferred (or deleterious) are associated with an average binding capacity at least 3-fold greater than (or 3-fold less than) peptides of the same size carrying other residues at the same position. At the primary anchor positions, preferred residues are those associated with an average binding capacity within 10-fold of the optimal residue at the same position. Tolerated primary anchor residues are those associated with an average binding capacity between 10- and 100-fold of the optimal residue at the same position.

FIG. 13. A2 supermotif consensus summary of secondary and primary anchor influences on A2-supertype binding capacity of 9-(a) and 10-mer (b) peptides. Residues shown significantly influence binding to 3 or more A2-supertype molecules. The number of molecules influenced are indicated in parentheses. At secondary anchor positions, residues are considered preferred only if they do not have a deleterious influence on more than one molecule. Preferred residues which were deleterious in the context of one molecule are indicated by reduced and italicized font. Assessment at the primary anchor positions are based on single substitution and peptide library analyses, as discussed in the text.

FIG. 14 is a flow diagram of an HLA-A purification scheme.

FIG. 15 is an SDS-PAGE analysis of affinity purified. HLA-A3.2 from the cell line EHM using an affinity column prepared with the mAb GAP A3 coupled to protein A-S epharose.

Lane 1—Molecular weight standards

Lane 2—A3.2 acid eluate

Lane 3—A3.2 a second acid eluate

Lane 4—Base elution #1

Lane 5—Base elution #2

Lane 6—Concentrated base elution1

Lane 7—Concentrated base elution 2

Lane 8—BSA—10 pg

Lane 9—BSA—3 pg

Lane 10—BSA—1 pg

FIG. 16 shows reverse phase high performance liquid chromatography (RP-HPLC) separation of HLA-A3 acid eluted 20 peptides.

FIG. 17 shows binding of a radioactively labeled peptide of the invention to MHC molecules as measured by the bound radioactivity.

FIG. 18 shows inhibition of binding of a peptide of the invention to MHC molecules in the presence of three peptides (HBc 18-27 (92-4-07), a Prostate Specific Antigen peptide (939.01), and HIV nef 73-82 (940.03)).

FIG. 19 shows the dependency of the binding on MHC concentration in the presence or absence of β₂ microglobulin.

FIG. 20 shows dose dependent inhibition of binding with the addition of unlabeled peptide.

FIG. 21 Scatchard Analysis of binding to MHC A11 confirming an apparent K_(D) of 6 nM.

FIG. 22 shows the binding of a radioactively labeled peptide of the invention to MHC A1 as measured by bound reactivity.

FIG. 23 shows dose dependent inhibition of binding with the addition of unlabeled peptide.

FIG. 24. Scatchard Analysis of binding to MHC A1 confirming an apparent K_(D) of 21 nM.

FIG. 25 shows the binding of two peptides of this invention as a function of MHC A24 concentration as measured by bound reactivity.

FIG. 26 shows the dose dependent inhibition of binding to MHC A24 with the addition of unlabeled peptides.

FIG. 27A and FIG. 27B show the Scatchard Analysis of binding to MHC A24 of the two peptides confirming a K_(D) of 30 and 60 nM, respectively.

FIG. 28 shows the effect on MHC class 1 molecules of β₂ Microglobulin and a peptide of choice on-acid-stripped PHA blasts.

FIG. 29 shows CTL induction using GC43 A2.1 responders and autologous acid-stripped PBMCs or PHA blasts loaded with the 777.03-924.07-927.32 peptide pool.

FIG. 30 shows CTL induction using X351 or X355 A2.1 responders and autologous acid stripped PBMCs or PHA blasts as stimulators after loading with the 1044.04-1044.05-1044.06 peptide pool.

FIG. 31 shows CTL induction using GC49 A2.1 responders and Autologous Acid stripped PHA blasts as stimulators after loading with 939.03 peptide.

FIG. 32 shows CTL induction using GC66 A1 responders and autologous acid stripped PBMCs as stimulators after loading of peptide 938.01.

FIG. 33 illustrates the lysis of peptide sensitized targets and endogenous targets following stimulation with SAC-I activated PBMCs loaded with a MAGE 3 peptide.

FIG. 34 shows a comparison of the acid strip-loading with the cold temperature incubation.

FIG. 35 shows a CTL response to an immunogenic peptide for MAGE/A11.

FIG. 36 shows a CTL response to an immunogenic peptide for HIV/A3.

FIG. 37 shows a CTL response to an immunogenic peptide for HCV/A3.

FIG. 38 shows a CTL response to an immunogenic peptide for HBV/A3.

FIG. 39 shows a scattergram of the log of relative binding plotted against the “Grouped Ratio” algorithm for 9 mer peptides.

FIG. 40 shows a scattergram of the log of relative binding plotted against the average “Log of Binding” algorithm score for 9 mer peptides.

FIG. 41 and FIG. 42 show scattergrams of a set of 10-mer peptides containing preferred residues in positions 2 and 10 as scored by the “Grouped Ratio” and “Log of Binding” algorithms.

FIG. 43 shows allele specific motifs of five A3 supertype alleles: A*0301 (shown as A3), A*1101 (shown as A11), A*3101, A*3301, and A*6801. Individual residues, or groups of residues, associated for each non-anchor position with either good (“preferred”) or poor (“deleterious”) binding capacities to each individual allele are shown.

FIG. 44 shows preferred and deleterious secondary anchor residues for the refined A24 9-mer and 10-mer motifs.

FIG. 45 shows the A3 supermotif. Numbers in parenthesis indicate the number of molecules for which the residue or residue group was preferred or deleterious.

FIG. 46A and FIG. 46B summarize the motifs for the B7 supertype alleles (FIGS. 46Aa-d, 46Be) and for the B7 supermotif (FIG. 46Bf). The Figure and corresponding motif/supermotif is as follows: a) B*0702, b) B*3501, c) B51, d) B*5301, and e) B*5401. These maps were subsequently used to define the B7 supermotif (f). Values in parenthesis indicate the frequency that a residue or residue group was preferred or deleterious.

FIG. 47 shows relative average binding capacity of the A*0101 motif 9-mer peptides as a function of the different residues occurring at each of the non-anchor positions. FIG. 47a and FIG. 47b depict data, and FIG. 47c and FIG. 47d depict graphics. Data sets from either 2-9 motif (FIG. 47a ), 3-9 motif (FIG. 47b ) peptide sets were analyzed and tabulated [as described in the Examples]. The 2-9 and 3-9 sets contained 101 and 85 different peptides, respectively. Maps of secondary effects influencing the binding capacity of 9-mer peptides carrying the 2-9 (FIG. 47c ) 3-9 mer (FIG. 47d ) A*0101 motifs are also shown.

FIG. 48 shows relative average binding capacity of the A*0101 motif 10 mer peptides as function of the different residues occurring at each of the non-anchor positions. Data sets from either 2-10 mer (FIG. 48a ) or 3-10 (FIG. 48b ) motif sets of peptides were analyzed and tabulated. The 2-10 and 3-10 sets contained 91 and 89 different peptides, respectively. Maps of secondary effects influencing the binding capacity of 10 mer peptides carrying the 2-10 (FIG. 48c ) mer and (1) and or 3-10 mer (FIG. 48d ) A1 motifs are also shown.

FIG. 49 is a flow diagram of an HLA-A purification scheme.

BRIEF SUMMARY OF THE INVENTION

The present invention relates to compositions and methods for preventing, treating or diagnosing a number of pathological states such as viral diseases and cancers. Thus, provided herein are novel peptides capable of binding selected major histocompatibility complex (MHC) molecules and inducing or modulating an immune response. Some of the peptides disclosed are capable of binding human class II MHC (HLA) molecules, including HLA-DR and HLA-DQ alleles. Other peptides disclosed herein are capable of binding to human class I molecules, including one or more of the following: HLA-A1, HLA-A2.1, HLA-A3.2, HLA-A11, HLA-A24.1, HLA-B7, and HLA-B44 molecules. Other peptides disclosed are capable of binding to murine class I molecules. Also provided are compositions that include immunogenic peptides having binding motifs specific for MHC molecules. The peptides and compositions disclosed can be utilized in methods for inducing an immune response, a cytotoxic T lymphocyte (CTL) response or helper T lymphocyte (HTL) response in particular, when administered to a system.

The present invention also provides a method of identifying peptide epitopes comprising an HLA A3 supermotif. An A3 supermotif, when present in a peptide, allows the peptide to bind more than one HLA molecule that is a member of the HLA A3 supertype. An HLA supertype describes a set of HLA molecules grouped on the basis of shared peptide-binding specificities. Accordingly, HLA molecules that share similar binding repertoires for peptides bearing the HLA-A3 supermotif are grouped into the HLA A3 supertype. The HLA A3 supertype is comprised by HLA A3, A11, A31, A3301, and A6801.

The present invention provides compositions comprising immunogenic peptides having binding motifs for HLA alleles. The immunogenic peptides are about 9 to 10 residues in length and comprise conserved residues at certain positions such as a proline at position 2 and an aromatic residue (e.g., Y, W, F) or hydrophobic residue (e.g., L, I, V, M, or A) at the carboxy terminus. In particular, an advantage of the peptides of the invention is their ability to bind to two or more different HLA alleles.

The present invention also provides compositions comprising immunogenic peptides having binding motifs for MHC Class I molecules. The immunogenic peptides are typically between about 8 and about 11 residues and comprise conserved residues involved in binding proteins encoded by the appropriate MHC allele. A number of allele specific motifs have been identified.

For instance, the motif for HLA-A3.2 comprises from the N-terminus to C-terminus a first conserved residue of L, M, I, V, S, A, T and F at position 2 and a second conserved residue of K, R or Y at the C-terminal end. Other first conserved residues are C, G or D and alternatively E. Other second conserved residues are H or F. The first and second conserved residues are preferably separated by 6 to 7 residues.

The motif for HLA-A1 comprises from the N-terminus to the C-terminus a first conserved residue of T, S or M, a second conserved residue of D or E, and a third conserved residue of Y. Other second conserved residues are A, S or T. The first and second conserved residues are adjacent and are preferably separated from the third conserved residue by 6 to 7 residues. A second motif consists of a first conserved residue of E or D and a second conserved residue of Y where the first and second conserved residues are separated by 5 to 6 residues.

The motif for HLA-A11 comprises from the N-terminus to the C-terminus a first conserved residue of T or V at position 2 and a C-terminal conserved residue of K. The first and second conserved residues are preferably separated by 6 or 7 residues.

The motif for HLA-A24.1 comprises from the N-terminus to the C-terminus a first conserved residue of Y, F or W at position 2 and a C terminal conserved residue of F, I, W, M or L. The first and second conserved residues are preferably separated by 6 to 7 residues.

The present invention also provides compositions comprising immunogenic peptides having allele-specific binding motifs, such as binding motifs for HLA-A2.1 molecules. For HLA class I epitopes, which bind to the appropriate HLA Class I allele, the peptides typically comprise epitopes from 8-11 amino acids in length, often 9 to 10 residues in length, that comprise conserved residues at certain positions such as positions 2 and the C-terminal position. Moreover, the peptides preferably do not comprise negative binding residues as defined herein at other positions such as, in an HLA-A2.1 motif-bearing epitope, positions 1, 3, 6 and/or 7 in the case of peptides 9 amino acids in length and positions 1, 3, 4, 5, 7, 8 and/or 9 in the case of peptides 10 amino acids in length. For HLA class II epitopes, the peptides typically comprise a motif of 6 to about 25 amino acids for a class II HLA motif, typically, 9 to 13 amino acids in length, which is recognized by a particular HLA molecule. The present invention defines positions within a motif enabling the selection of peptides which will bind efficiently to HLA A2.1.

The invention also provides the parameters for the design of vaccines which are expected to effectively target large portions of the population. Following the guidance set forth herein, to prepare vaccines with respect to a particular infectious organism or virus or tumor, the relevant antigen is assessed to determine the location of epitopes which are most likely to effect a cytotoxic T response to an infection or tumor. By analyzing the amino acid sequence of the antigen according to the methods set forth herein, an appropriate set of epitopes can be identified. Peptides which consist of these epitopes can readily be tested for their ability to bind one or more HLA alleles characteristic of the A2 supertype. In general, peptides which bind with an affinity represented by an IC₅₀ of 500 nM or less have a high probability of eliciting a cytotoxic T lymphocyte (CTL) response. The ability of these peptides to do so can also readily be verified. Vaccines can then be designed based on the immunogenic peptides thus identified. The vaccines themselves can consist of the peptides per se, precursors which will be expected to generate the peptides in vivo, or nucleic acids encoding these peptides for production in vivo.

Thus, in one aspect, the invention is directed to a method for identifying an epitope in an antigen characteristic of a pathogen or tumor. The epitope identified by this method is more likely to enhance an immune response in an individual bearing an allele of the A2 supertype than an arbitrarily chosen peptide. The method comprises analyzing the amino acid sequence of the antigen for segments of 8-11 amino acids, where the amino acid at position 2 is a small or aliphatic hydrophobic residue (L, I, V, M, A, T or Q) and the amino acid at the C-terminus of the segment is also a small or aliphatic hydrophobic residue (L, I, V, M, A or T). In preferred embodiments, the residue at position 2 is L or M. In other preferred embodiments, the segment contains 9-10 amino acids. In another preferred embodiment, the segment contains Q or N at position 1 and/or R, H or K at position 8, and lacks a D, E and G at position 3 when the segment is a 10-mer. Also preferred is V at position 2 and at the C-terminus.

The corresponding family of HLA molecules (i.e., the HLA-A2 supertype that binds these peptides) is comprised of at least: A *0201, A *0202, A *0203, A *0204, A*0205, A*0206, A*0207, A*0209, A*0214, A*6802, and A*6901.

Also described herein are compositions comprising immunogenic peptides having binding motif subsequences for HLA-A2.1 molecules. The immunogenic epitopes in the peptides, which bind to the appropriate MHC allele, are preferably 8-11 residues in length and more preferably 9 to 10 residues in length and comprise conserved residues at certain positions such as positions 2 and the C-terminus (often position 9). Moreover, the peptides do not comprise negative binding residues as defined herein at other positions such as positions 1, 3, 6 and/or 7 in the case of peptides 9 amino acids in length and positions 1, 3, 4, 5, 7, 8 and/or 9 in the case of peptides 10 amino acids in length. The present invention defines positions within a motif enabling the selection of peptides which will bind efficiently to HLA A2.1.

The HLA-A2.1 motif-bearing peptides comprise epitopes of 8-11 amino acids which typically have a first conserved residue at the second position from the N-terminus selected from the group consisting of L, M, I, V, A, T, and Q and a second conserved residue at the C-terminal position selected from the group consisting of V, L, I, A, M, and T. In a preferred embodiment, the peptide may have a first conserved residue at the second position from the N-terminus selected from the group consisting of V, A, T, or Q; and a second conserved residue at the C-terminal position selected from the group consisting of L, M, I, V, A, and T. Secondary anchor specificities have also been defined for the HLA-A2.1 binding motif.

The HLA-A1 motifs characterized by the presence in peptide ligands of T, S, or M as a primary anchor residue at position 2 and the presence of Y as a primary anchor residue at the C-terminal position of the epitope. An alternative allele-specific A1 motif is characterized by a primary anchor residue at position 3 rather than position 2. This motifs characterized by the presence of D, E, A, or S as a primary anchor residue in position 3, and a Y as a primary anchor residue at the C-terminal position of the epitope (see, e.g., DiBrino et al., J. Immunol., 152:620, 1994; Kondo et al., Immunogenetics 45:249, 1997; and Kubo et al., J Immunol. 152:3913, 1994 for reviews of relevant data).

The motif for HLA-A1 comprises from the N-terminus to the C-terminus a first conserved residue of T, S or M, a second conserved residue of D or E, and a third conserved residue of Y. Other second conserved residues are A, S or T. The first and second conserved residues are adjacent and are preferably separated from the third conserved residue by 6 to 7 residues. A second motif consists of a first conserved residue of E or D and a second conserved residue of Y where the first and second conserved residues are separated by 5 to 6 residues.

The HLA-A3 motif is characterized by the presence in peptide ligands of L, M, V, I, S, A, T, F, C, G, or D as a primary anchor residue at position 2, and the presence of K, Y, R, H, F, or A as a primary anchor residue at the C-terminal position of the epitope (see, e.g., DiBrino et al., Proc. Natl. Acad. Sci USA 90:1508, 1993; and Kubo et al., J Immunol. 152:3913-24, 1994).

For instance, the motif for HLA-A3.2 comprises from the N-terminus to C-terminus a first conserved residue of L, M, I, V, S, A, T and F at position 2 and a second conserved residue of K, R or Y at the C-terminal end. Other first conserved residues are C, G or D and alternatively E. Other second conserved residues are H or F. The first and second conserved residues are preferably separated by 6 to 7 residues.

The HLA-A11 motif is characterized by the presence in peptide ligands of V, T, M, L, I, S, A, G, N, C, D, or F as a primary anchor residue in position 2, and K, R, Y, or H as a primary anchor residue at the C-terminal position of the epitope (see, e.g., Zhang et al., Proc. Natl. Acad. Sci USA 90:2217-2221, 1993; and Kubo et al., J Immunol. 152:3913-3924, 1994). The first and second conserved residues are preferably separated by 6 or 7 residues.

The HLA-A3 and HLA-A11 are members of the HLA-A3 supertype family. The HLA-A3 supermotifs characterized by the presence in peptide ligands of A, L, I, V, M, S, or, T as a primary anchor at position 2, and a positively charged residue, R or K, at the C-terminal position of the epitope, e.g., in position 9 of 9-mers (see, e.g., Sidney et al., Hum. Immunol. 45:79, 1996). Exemplary members of the corresponding family of HLA molecules (the HLA-A3 supertype) that bind the A3 supermotif include A *0301, A *1101, A*3101, A*3301, and A *6801.

The invention further comprises an extended A3 supermotif, which is based on a detailed map of the secondary anchor requirements for binding to molecules of the HLA A3 supertype. The extended supermotif allows for the efficient prediction of cross-reactive binding of peptides to alleles of the A3 supertype by screening the native sequence of a particular antigen. It is also used to select analog options for peptides that bear amino acids defined by the primary supermotif. Analoging can comprise selection of desired residues at the primary and/or secondary anchor positions, thereby altering the binding affinity and immune modulating properties of the resulting analogs.

In order to identify A3 supermotif-bearing epitopes in a target antigen, a native protein sequence, e.g., a tumor-associated antigen, an infectious organism, or a donor tissue for transplantation, is screened using a means for computing, such as an intellectual calculation or a computer, to determine the presence of an A3 supermotif within the sequence. The information obtained from the analysis of native peptide can be used directly to evaluate the status of the native peptide or may be utilized subsequently to generate the peptide epitope.

The HLA-A24 motifs characterized by the presence in peptide ligands of Y, F, W, or M as a primary anchor residue in position 2, and F, L, I, or W as a primary anchor residue at the C-terminal position of the epitope (see, e.g., Kondo et al., J: Immunol. 155:4307-4312, 1995; and Kubo et al., J. Immunol. 152:3913-3924, 1994). The motif for HLA-A24.1 comprises from the N-terminus to the C-terminus a first conserved residue of Y, F or W at position 2 and a C terminal conserved residue of F, I, W, M or L. The first and second conserved residues are preferably separated by 6 to 7 residues.

The invention also comprises peptides comprising epitopes containing an HLA-B7 supermotif. Following the methods described in the copending applications noted above, certain peptides capable of binding at multiple HLA alleles which possess a common motif have been identified. The motifs of those peptides can be characterized as follows: N-XPXXXXXX(A,V,I,L,M)-C (SEQ ID NO:14618); N-XPXXXXXXX(A,V,I,L,M)-C (SEQ ID NO:14619); N-XPXXXXXX(F,W,Y)-C (SEQ ID NO:14620); and N-XPXXXXXXX(F,W,Y)-C (SEQ ID NO:14621). Motifs that are capable of binding at multiple alleles are referred to here as “supermotifs.” The particular supermotifs above are specifically called “B7-like-supermotifs.” The epitopes are 8-11 amino acids in length, often 9 or 10 amino acids in length, and comprise conserved residues of a proline at position 2 and an aromatic residue (e.g., Y, W, F) or hydrophobic residue (e.g., L, I, V, M, A) at the C-terminal position of the epitope. Peptides bearing an HLA-B7 supermotif bind to more than one HLA-B7 supertype family member. The corresponding family of HLA molecules that bind the B7 supermotif (i.e., the HLA-B7 supertype) is comprised of at least twenty six HLA-B proteins comprising at least: B*0702, B*0703, B*0704, B*0705, B*1508, B*3501, B*3502, B*3503, B*3504, B*3505, B*3506, B*3507, B*3508, B*5101, B*5102, B*5103, B*5104, B*5105, B*5301, B*5401, B*5501, B*5502, B*5601, B*5602, B*6701, and B*7801 (see, e.g., Sidney, et al., J: Immunol. 154:247, 1995; Barber, et al., Curro Bioi. 5:179, 1995; Hill, et aI., Nature 360:434, 1992; Ramannsee, et aI., Immunogenetics 41:178, 1995).

The present invention defines positions within a motif enabling the selection of peptides that will bind efficiently to more than one HLA-A, HLA-B or HLA-C alleles. Immunogenic peptides of the invention are typically identified using a computer to scan the amino acid sequence of a desired antigen for the presence of the supermotifs. Examples of antigens include viral antigens and antigens associated with cancer. An antigen associated with cancer is an antigen, such as a melanoma antigen, that is characteristic of (i.e., expressed by) cells in a malignant tumor but not normally expressed by healthy cells. Epitopes on a number of immunogenic target proteins can be identified using the sequence motifs described herein. Examples of suitable antigens particularly include hepatitis B core and surface antigens (HBVc, HBVs) hepatitis C antigens, Epstein-Barr virus antigens, and human immunodeficiency virus (HIV) antigens, and also include prostate specific antigen (PSA), melanoma antigens (e.g., MAGE-1), and human papilloma virus (HPV) antigens Lassa virus, p53 CEA, and Her2/neu; this list is not intended to exclude other sources of antigens.

Epitopes on a number of immunogenic target proteins, i.e., target antigens, have been identified. Examples of suitable antigens include tumor-associated antigens such as tyrosinase related proteins 1 and 2 (TRP 1 and TRP), which are frequently associated with melanoma; MART1; p53 and murine p53 (mp53), carcinoembryonic antigen (CEA), Her2/neu; and MAGE, including MAGE1, MAGE2, and MAGE3, which are expressed on a broad range of tumors; prostate cancer-associated antigens such as prostate specific antigen (PSA), human kallikrein (huK2), prostate specific membrane antigen (PSM), and prostatic acid phosphatase (PAP); antigens from viruses such as hepatitis B (e.g., HBV core and surface antigens (HBVc, HBVs)) hepatitis C antigens, Epstein-Barr virus, human immunodeficiency type-1 virus (HIV 1), Kaposi's sarcoma herpes (KSHV), human papilloma virus (HPV), influenza virus, and Lassa virus antigens, Mycobacterium tuberculosis (MT) antigens, trypanosome, e.g., Trypansoma cruzi (T. cruzi), antigens such as surface antigen (TSA), and malaria antigens.

The peptides are thus useful in pharmaceutical compositions for both in vivo and ex vivo therapeutic and diagnostic applications (e.g., tetramer reagents; Beckman Coulter).

The present invention also provides compositions comprising immunogenic peptides having binding motifs for non-A2 HLA alleles. The immunogenic peptides are preferably about 9 to 10 residues in length and comprise conserved residues at certain positions such as proline at position 2 and an aromatic residue (e.g., Y, W, F) or hydrophobic residue (e.g., L, I, V, M, or A) at the carboxy terminus. In particular, an advantage of the peptides of the invention is their ability to bind to two or more different HLA alleles.

Upon identification of epitopes comprising the HLA A3 supermotif, motif-bearing peptides can be isolated from a native sequence or synthesized. Accordingly, epitope-based vaccine compositions directed to a target antigen are prepared. These epitope-based vaccines preferably have enhanced, typically broadened, population coverage. The HLA-A3 supermotif-bearing epitopes comprising the vaccine composition preferably bind to more than one HLA A3 supertype molecule with a K_(D) of less than 500 nM, and stimulate a CTL response in patients bearing an HLA A3 supertype allele to which the peptide binds.

Motif-bearing peptides may additionally be used as diagnostic, rather than immunogenic, reagents to evaluate an immune response. For example, an HLA-A3 supermotif-bearing peptide epitope may be used prognostically to analyze an immune response for the presence of specific CTL populations from patients who possess an HLA A3 supertype allele bound by the peptide epitope.

Certain specific embodiments of the invention are summarized below.

The present invention provides a method for identifying a peptide epitope predicted to bind two or more allele-specific HLA A3 supertype molecules. The peptide epitope of, for example, 8-15 amino acid residues, typically 8-11 amino acid residues, and preferably 9-10 amino acid residues, is identified in an amino acid sequence using a means for computing such as an intellectual calculation, preferably a computer, to determine the presence of an A3 supermotif within the sequence. As noted above, the A3 supermotif comprises a first primary amino acid anchor residue that is V, S, M, A, T, L, or I at position two from the amino terminal end of the epitope and a second primary amino acid anchor residue that is R or K at the carboxyl terminal end of the epitope. We note that the epitope may be comprised by a peptide or protein sequence larger than the epitope itself and still fall within the bounds of the invention.

Following identification, the peptide epitope may be synthesized such that the first residue of the motif is at the second position from the amino terminal residue of the peptide. Further, a peptide may be synthesized that comprises at least two epitopes, preferably at least two distinct epitopes.

The binding affinity of a peptide epitope in accordance with the invention for at least one HLA A3 supertype molecule is preferably determined. A preferred peptide epitope has a binding affinity of less than 500 nM for the at least one HLA A3 supertype molecule, and more preferably less than 50 nM.

Synthesis of an A3 supermotif-containing epitope may occur in vitro or in vivo. In a preferred embodiment, the peptide is encoded by a recombinant nucleic acid and expressed in a cell. The nucleic acid may encode one or more peptides, at least one of which is an epitope of the invention.

A peptide epitope of the invention, in the context of an HLA A-3 supertype molecule to which it binds, can be contacted, either in vitro or in vivo, with a cytotoxic T lymphocyte and thereby be used to elicit a T cell response in an HLA-diverse population.

A CTL response against a target antigen may be induced, preferably with peripheral blood mononuclear cells (PBMCs), from a patient that has an allele-specific HLA-A3 molecule that is a member of the A3 supertype. A CTL response can be induced by contacting the PBMCs with an A3 supermotif-bearing peptide epitope derived from the target antigen. Preferably, the supermotif-bearing epitope binds the HLA molecule with a K_(D) of less than 500 nM. The CTLs or PBMCs may further be contacted with a helper T lymphocyte (HTL) peptide epitope, whereby both a CTL and an HTL response are induced. The CTL epitope and the HTL epitope may be comprised by a single peptide. Further, the HTL epitope may be lipidated, preferably with palmitic acid, and may be linked by a spacer molecule to the CTL epitope. The epitope may be expressed by a nucleotide sequence; in a preferred embodiment the nucleotide sequence is comprised by an attenuated viral host.

As will be apparent from the discussion below, other embodiments of methods and compositions are also within the scope of the invention. Further, novel synthetic peptides produced by any of the methods described herein are also part of the invention.

The present invention provides peptides and nucleic acids encoding them for use in vaccines and therapeutics. The invention provides methods of inducing a cytotoxic T cell response against a preselected antigen in, a patient, the method comprising contacting a cytotoxic T cell with an immunogenic peptide of the invention. The peptides of the invention may be derived from a number of antigens including viral antigens, tumor associated antigens, parasitic antigens, fungal antigens and the like. The methods of the invention can be carried out in vitro or in vivo. In a preferred embodiment the peptides are contacted with the cytotoxic T cell by administering to the patient a nucleic acid molecule comprising a sequence encoding the immunogenic peptide.

In one embodiment, the peptide is of between about 9 and about 15 residues and binds to at least two HLA-A3-like molecules with a dissociation constant of less than about 500 nM and induces a cytotoxic T cell response. The immunogenic peptides have a sequence of 9 residues comprising a binding motif from the N-terminus to the C-terminus as follows:

-   -   a first primary anchor residue at the second position selected         from the group consisting of A, L, I, V, M, S and T and a second         primary anchor residue at the ninth position selected from the         group consisting of R and K; and     -   one or more secondary anchor residues selected from the group         consisting of Y, F, or W, at the third position, Y, F, or W at         the sixth position, Y, F, or W at the seventh position, P at the         eighth position, and any combination thereof.

The invention further provides immunogenic peptides which bind to HLAA*0301 gene products. These peptides comprise a nine residue binding motif from the N-terminus to the C-terminus as follows:

-   -   a first primary anchor residue at the second position selected         from the group consisting of A, L, I, V, M, S and T and a second         primary anchor residue at the ninth position selected from the         group consisting of R and K; and     -   one or more secondary anchor residues selected from the group         consisting of R, H, or K at the first position, Y, F, or W, at         the third position, P, R, H, K, Y, F, or W at the fourth         position, A at the fifth position, Y, F, or W at the sixth         position, P at the eighth position, and any combination thereof.

The invention also provides immunogenic peptides which bind to HLAA* 1101 gene products. These peptides comprise a nine residue binding motif from the N-terminus to the C-terminus as follows:

-   -   a first primary anchor residue at the second position selected         from the group consisting of A, L, 1, V, M, S and T and a second         primary anchor residue at the ninth position selected from the         group consisting of R and K; and     -   a secondary anchor residue selected from the group consisting of         A at the first position, Y, F, or W, at the third position, Y,         F, or W at the fourth position, A at the fifth position, Y, F,         or W at the sixth position, Y, F, or W at the seventh position,         P at the eighth position, and any combination thereof.

The present invention is directed to methods of modulating the binding of peptide epitopes to HLA class I molecules and HLA class II molecules. The invention includes a method of modifying binding of an original peptide epitope that bears a motif correlated with binding to an HLA molecule, said motif comprising at least one primary anchor position, said at least one primary anchor position having specified therefore primary anchor amino acid residues consisting essentially of two or more residues, said method comprising exchanging the primary anchor residue of the original peptide epitope for another primary anchor residue, with the proviso that the original primary anchor residue is not the same as the exchanged primary anchor residue. A preferred embodiment of the invention includes a method where the original primary anchor residue is a less preferred residue, and the exchanged residue is a more preferred residue.

One alternative embodiment of the invention includes a method of modifying binding of an original peptide epitope that bears a motif correlated with binding to an HLA molecule, said motif comprising at least one primary anchor position having specified therefore at least one primary anchor residue, and at least one secondary anchor position having specified therefore at least one secondary residue, said method comprising exchanging the secondary anchor residue of the original peptide epitope for another secondary anchor residue, with the proviso that the original secondary anchor residue is different than the exchanged amino acid residue. In some cases the original secondary residue is a deleterious residue and the exchanged residue is a residue other than a deleterious residue and/or the original secondary anchor residue is a less preferred residue and the exchanged residue is a more preferred residue.

Another alternative embodiment is a method comprising modifying binding of an epitope that bears an HLA B7 supermotif of a primary anchor amino acid residue P at a position two and a primary anchor amino acid residue which is V, I, L, F, M, W, Y or A at a carboxyl terminus, wherein said residues are separated by at least five residues and wherein the amino acid positions are numbered consecutively from an amino to carboxyl orientation, said method comprising:

-   -   (a) exchanging a primary anchor residue at the carboxyl terminus         for a residue which is V, I, L, F, M, W, Y or A, with the         proviso that the original primary anchor residue at the carboxyl         terminus is not the same as the exchanged residue.

An alternative method of this embodiment includes a method wherein the primary anchor residue at the carboxyl terminus is separated from the primary anchor residue at position two by six residues. The method further comprises:

-   -   (a) exchanging a secondary anchor residue at position one for a         residue which is F, Y, W, L, I, V, or M with the proviso that         the original secondary anchor residue at positions one is not         the same as the exchanged residue; or     -   (b) exchanging a secondary anchor residue at position three         and/or eight for a residue which is F, Y or W with the proviso         that the original secondary anchor residue at positions three,         and/or eight is not the same as the exchanged residue.

A further alternative embodiment is a method comprising modifying binding of an epitope that bears an HLA B7 supermotif of a primary anchor amino acid residue P at a position two and a primary anchor amino acid residue which is V, I, L, F, M, W, Y or A at a carboxyl terminus, wherein said residues are separated by at least six residues and wherein the amino acid positions are numbered consecutively from an amino to carboxyl orientation, said method comprising:

-   -   (a) exchanging a secondary anchor residue at position one for a         residue which is F, Y, W, L, I, V, or M with the proviso that         the original secondary anchor residue at positions one is not         the same as the exchanged residue; or     -   (b) exchanging a secondary anchor residue at position three         and/or eight for a residue which is F, Y or W with the proviso         that the original secondary anchor residue at positions three,         and/or eight is not the same as the exchanged residue;     -   (c) performing steps (a) and (b).

Another embodiment of the invention comprises a method of modifying binding of a peptide epitope that bears an HLA A2 supermotif of a primary anchor amino acid residue which is L, I, V, M, A, T, or Q at a position two and a primary anchor amino acid residue which is L, I, V, M, A, or T at a carboxyl terminus, wherein said residues are separated by at least five residues, and wherein the amino acid positions are numbered consecutively from an amino to carboxyl orientation, said method comprising:

-   -   (a) exchanging an original primary anchor residue at position         two for a residue which is L, I, V, M, A, T, or Q with the         proviso that the original primary anchor residue at position two         is not the same as the exchanged residue at position two; or     -   (b) exchanging a primary anchor residue at the carboxyl terminus         of the epitope for a residue which is L, I, V, M, A, or T with         the proviso that the original primary anchor residue at the         carboxyl terminus is not the same as the exchanged residue; or,     -   (c) performing steps (a) and (b).

Also included is a method comprising modifying binding of a peptide epitope that bears an HLA A3 supermotif of a primary anchor amino acid residue which is V, S, M, A, T, L, or I at a position two and a primary anchor amino acid residue which is R or K at a carboxyl terminus, wherein said residues are separated by at least five residues, and wherein the amino acid positions are numbered consecutively from an amino to carboxyl orientation, said method comprising:

-   -   (a) exchanging an original primary anchor residue at position         two for a residue which is V, S, M, A, T, L, or I with the         proviso that the original primary anchor residue at position two         is not the same as the exchanged residue at position two; or     -   (b) exchanging a primary anchor residue at the carboxyl terminus         of the epitope for a residue which is R or K with the proviso         that the original primary anchor residue at the carboxyl         terminus is not the same as the exchanged residue; or,     -   (c) performing steps (a) and (b).

The preceding embodiment may be a method where the primary anchor residue at the carboxyl terminus is separated from the primary anchor residue at position two by six residues, said method comprising:

-   -   (a) exchanging an original secondary anchor residue at position         three, six or seven which is Y, F or W, with the proviso that         the original secondary anchor residue at position three, six or         seven, respectively, is not the same as the exchanged residue;         or     -   (b) exchanging an original secondary anchor residue at position         eight for a residue which is P with the proviso that the         original secondary anchor residue at position eight is not P.

Another embodiment of the invention includes a method comprising modifying binding of a peptide epitope that bears an HLA A3 supermotif of a primary anchor amino acid residue which is V, S, M, A, T, L, or I at a position two and a primary anchor amino acid residue which is R or K at a carboxyl terminus, wherein said residues are separated by six residues, and wherein the amino acid positions are numbered consecutively from an amino to carboxyl orientation, said method comprising:

-   -   (a) exchanging an original secondary anchor residue at position         three, six or seven which is Y, F or W, with the proviso that         the original secondary anchor residue at position three, six or         seven, respectively, is not the same as the exchanged residue;         or     -   (b) exchanging an original secondary anchor residue at position         eight for a residue which is P with the proviso that the         original secondary anchor residue at position eight is not P; or     -   (c) where the epitope bears at least one deleterious residue         indicated for said supermotif in Table 138, exchanging said         deleterious residue for a residue which is not deleterious; or     -   (d) performing two or more of steps (a)-(c).

Alternative embodiments of the invention include a method comprising modifying binding of a peptide epitope that bears an HLA A3 motif of a primary anchor amino acid residue which is A, L, I, V, M, S, T, F, C, G, or D at a position two and a primary anchor amino acid residue which is R, K, Y, H, F, or A at a carboxyl terminus, wherein said residues are separated by at least five residues, and wherein the amino acid positions are numbered consecutively from an amino to carboxyl orientation, said method comprising:

-   -   (a) exchanging an original primary anchor residue at position         two for a residue which is A, L, I, V, M, S, T, F, C, G, or D         with the proviso that the original primary anchor residue at         position two is not the same as the exchanged residue at         position two; or     -   (b) exchanging a primary anchor residue at the carboxyl terminus         of the epitope for a residue which is R, K, Y, H, F, or A with         the proviso that the original primary anchor residue at the         carboxyl terminus is not the same as the exchanged residue; or,     -   (c) performing steps (a) and (b).

Another embodiment of the invention is a method comprising modifying binding of a peptide epitope that bears an HLA A3 motif of a primary anchor amino acid residue which is A, L, I, V, M, S, T, F, C, G, or D at a position two and a primary anchor amino acid residue which is R, K, Y, H, F, or A at a carboxyl terminus, wherein said residues are separated by six residues, and wherein the amino acid positions are numbered consecutively from an amino to carboxyl orientation, said method comprising:

-   -   (a) exchanging an original secondary anchor residue at position         one for a residue which is R, H, or K with the proviso that the         original secondary anchor residue at position one is not the         same as the exchanged residue of position one; or     -   (b) exchanging a secondary anchor residue at position three for         a residue which is Y, F or W with the proviso that the original         secondary anchor residue at position three is not the same as         the exchanged residue of position three; or,     -   (c) exchanging an original secondary anchor residue at position         four for a residue which is P, R, H, K, Y, F, or W with the         proviso that the original secondary anchor residue at position         four is not the same as the exchanged residue at position four;         or     -   (d) exchanging an original secondary anchor residue at position         five for a residue which is A with the proviso that the original         secondary anchor residue at position five is not A; or     -   (e) exchanging an original secondary anchor residue at position         six for a residue which is Y, F or W with the proviso that the         original secondary anchor residue at position six is not the         same as the exchanged residue at position six; or     -   (f) exchanging an original secondary anchor residue at position         eight for a residue which is P with the proviso that the         original secondary anchor residue at position eight is not P; or     -   (g) where the epitope bears at least one deleterious residue         indicated for said motif in Table 138, exchanging said         deleterious residue for a residue which is not a deleterious         residue; or     -   (h) performing two or more of steps (a)-(g).

Further, the invention includes a method comprising modifying binding of a peptide epitope that bears an HLA A11 motif of a primary anchor amino acid residue which is V, T, M, L, I, S, A, G, N, C, D, or F at a position two and a primary anchor amino acid residue which is K, R, Y, or H at a carboxyl terminus, wherein said residues are separated by at least five residues, and wherein the amino acid positions are numbered consecutively from an amino to carboxyl orientation, said method comprising:

-   -   (a) exchanging an original primary anchor residue at position         two for a residue which is V, T, M, L, I, S, A, G, N, C, D or F         with the proviso that the original primary anchor residue at         position two is not the same as the exchanged residue at         position two; or     -   (b) exchanging a primary anchor residue at the carboxyl terminus         of the epitope for a residue which is K, R, Y, or H with the         proviso that the original primary anchor residue at the carboxyl         terminus is not the same as the exchanged residue; or,     -   (c) performing steps (a) and (b).

An alternative method comprises modifying binding of a peptide epitope that bears an HLA A11 motif of a primary anchor amino acid residue which is V, T, M, L, I, S, A, G, N, C, D or F at a position two and a primary anchor amino acid residue which is K, R, Y, or H at a carboxyl terminus, wherein said residues are separated by six residues, and wherein the amino acid positions are numbered consecutively from an amino to carboxyl orientation, said method comprising:

-   -   (a) exchanging an original secondary anchor residue at position         one for a residue which is A with the proviso that the original         secondary anchor residue at position one is not the same as the         exchanged residue; or     -   (b) exchanging a secondary anchor residue at position three,         four, six, or seven for a residue which is Y, F or W with the         proviso that the original secondary anchor residue at position         three, four, six or seven respectively is not the same as the         exchanged residue at such position; or     -   (c) exchanging a secondary residue at position five for a         residue which is A with the proviso that the original secondary         anchor residue at position five is not the same as the exchanged         residue at position five; or     -   (d) exchanging a secondary anchor residue at position eight for         a residue which is P with the proviso that the original         secondary anchor residue at position eight is not the same as         the exchanged residue at position eight; or     -   (e) where the epitope bears at least one deleterious residue         indicated for said motif in Table 138, exchanging said         deleterious residue for a residue which is not a deleterious         residue; or     -   (f) performing two or more of steps (a)-(e).

An additional embodiment of the invention comprises a method for modifying binding of a peptide epitope that bears an HLA A2.1 motif of a primary anchor amino acid residue which is L, M, V, Q, I, A, or T at a position two and a primary anchor amino acid residue which is V, L, I, M, A, or T at a carboxyl terminus, wherein said residues are separated by at least five residues, and wherein the amino acid positions are numbered consecutively from an amino to carboxyl orientation, said method comprising:

-   -   (a) exchanging an original primary anchor residue at position         two for a residue which is L, M, V, Q, I, A, or T with the         proviso that the original primary anchor residue at position two         is not the same as the exchanged residue at position two; or     -   (b) exchanging a primary anchor residue at the carboxyl terminus         of the epitope for a residue which is V, L, I, M, A, or T with         the proviso that the original primary anchor residue at the         carboxyl terminus is not the same as the exchanged residue; or,     -   (c) performing steps (a) and (b).

An alternative embodiment of the invention comprises a method of modifying binding of a peptide epitope that bears an HLA A2.1 motif of a primary anchor amino acid residue which is L, M, V, Q, I, A, or T at a position two and a primary anchor amino acid residue which is V, L, I, M, A, or T at a carboxyl terminus, wherein said residues are separated by six residues, and wherein the amino acid positions are numbered consecutively from an amino to carboxyl orientation, said method comprising:

-   -   (a) exchanging an original secondary anchor residue at positions         one, three, and/or five for a residue which is Y, F or W with         the proviso that the original secondary anchor residue at         positions one, three, and/or five respectively is not the same         as the exchanged residue at such a position; or     -   (b) exchanging an original secondary anchor residue at position         four for a residue which is S, T or C with the proviso that the         original secondary anchor residue at position four is not the         same as the exchanged residue at position four; or     -   (c) exchanging an original secondary anchor residue at position         seven for a residue which is A with the proviso that the         original secondary anchor residue at position seven is not A; or     -   (d) exchanging a secondary anchor residue at position eight for         a residue which is P with the proviso that the original         secondary anchor residue at position eight is not P; or     -   (e) where the epitope bears at least one deleterious residue         indicated for said motif in Table 138, exchanging said         deleterious residue for a residue which is not a deleterious         residue; or     -   (f) performing two or more of steps (a)-(e).

Further, an additional embodiment of the invention comprises a method of modifying binding of a peptide epitope that bears an HLA A2.1 motif of a primary anchor amino acid residue which is L, M, V, Q, I, A, or T at a position two and a primary anchor amino acid residue which is V, L, I, M, A, or T at a carboxyl terminus, wherein said residues are separated by seven residues, and wherein the amino acid positions are numbered consecutively from an amino to carboxyl orientation, said method comprising:

-   -   (a) exchanging an original secondary anchor residue at position         one for a residue which is A, Y, F, or W with the proviso that         the original secondary anchor residue at position one is not the         same as the exchanged residue; or     -   (b) exchanging an original secondary anchor residue at position         three for a residue which is L, V, I, or M with the proviso that         the original secondary anchor residue at position three is not         the same as the exchanged residue; or     -   (c) exchanging a secondary anchor residue at positions four         and/or six for a residue which is G with the proviso that the         original secondary anchor residue at position four and/or six         respectively is not G; or     -   (d) exchanging an original secondary anchor residue at position         eight for a residue which is F, Y, W, L, V, I or M with the         proviso that the original secondary anchor residue at position         eight is not the same as the exchanged residue; or     -   (e) where the epitope bears at least one deleterious residue         indicated for said motif in Table 138, exchanging said         deleterious residue for a residue which is not a deleterious         residue; or     -   (f) performing two or more of steps (a)-(e).

Another embodiment of the invention comprises a method of modifying binding of a peptide epitope that bears an HLA A24 motif of a primary anchor amino acid residue which is Y, F, W or M at a position two and a primary anchor amino acid residue which is F, L, I, or W at a carboxyl terminus, wherein said residues are separated by at least five residues, and wherein the amino acid positions are numbered consecutively from an amino to carboxyl orientation, said method comprising:

-   -   (a) exchanging an original primary anchor residue at position         two for a residue which is Y, F, W or M with the proviso that         the original primary anchor residue at position two is not the         same as the exchanged residue; or     -   (b) exchanging a primary anchor residue at the carboxyl terminus         for a residue which is F, L, I, or W with the proviso that the         original primary anchor residue at the carboxyl terminus is not         the same as the exchanged residue; or,     -   (c) performing steps (a) and (b).

A further embodiment comprises a method of modifying binding of a peptide epitope that bears an HLA A24 motif of a primary anchor amino acid residue which is Y, F, W or M at a position two and a primary anchor amino acid residue which is F, L, I, or W at a carboxyl terminus, wherein said residues are separated by six residues, and wherein the amino acid positions are numbered consecutively from an amino to carboxyl orientation, said method comprising:

-   -   (a) exchanging an original secondary anchor residue at position         one for a residue which is Y, F, W, R, H, or K with the proviso         that the original secondary anchor residue at position one is         not the same as the exchanged residue at position one; or     -   (b) exchanging a secondary anchor residue at position four for a         residue which is S, T, or C with the proviso that the original         secondary anchor residue at position four is not the same as the         exchanged residue; or     -   (c) exchanging a secondary anchor residue at positions seven         and/or eight for a residue which is Y, F or W with the proviso         that the original secondary anchor residue at positions seven         and/or eight respectively is not the same as the exchanged         residue at position seven or eight; or     -   (d) where the epitope bears at least one deleterious residue         indicated for said motif in Table 138, exchanging said         deleterious residue for a residue which is not a deleterious         residue; or     -   (e) performing two or more of steps (a)-(d).

An alternative embodiment of the invention includes a method comprises modifying binding of a peptide epitope that bears an HLA A24 motif of a primary anchor amino acid residue which is Y, F, W, or M at a position two and a primary anchor amino acid residue which is F, L, I, or W at a carboxyl terminus, wherein said residues are separated by seven residues, and wherein the amino acid positions are numbered consecutively from an amino to carboxyl orientation, said method comprising:

-   -   (a) exchanging a secondary anchor residue at position four for a         residue which is P with the proviso that the original secondary         anchor residue at position four is not P; or     -   (b) exchanging an original secondary anchor residue at position         five for a residue which is Y, F, W or P with the proviso that         the original secondary anchor residue at position five is not         the same as the exchanged residue at position five; or     -   (c) exchanging a secondary anchor residue at position seven for         a residue which is P with the proviso that the original         secondary anchor residue at position seven is not the same as         the exchanged residue at position seven; or     -   (d) where the epitope bears at least one deleterious residue         indicated for said motif in Table 138, exchanging said         deleterious residue for a residue which is not a deleterious         residue; or     -   (e) performing two or more of steps (a)-(d).

An alternative embodiment of the invention includes a method comprising modifying binding of a peptide epitope that bears an HLA A1 motif of a primary anchor amino acid residue which is S, T, or M at a position two and a primary anchor amino acid residue which is Y at a carboxyl terminus, wherein said residues are separated by at least five residues, and wherein the amino acid positions are numbered consecutively from an amino to carboxyl orientation, said method comprising:

-   -   (a) exchanging an original primary anchor residue at position         two for a residue which is S, T, or M with the proviso that the         original primary anchor residue at position two is not the same         as the exchanged residue at position two.

Another embodiment of the invention comprises a method of modifying binding of a peptide epitope that bears an HLA A1 motif of a primary anchor amino acid residue which is S, T, or M at a position two and a primary anchor amino acid residue which is Y at a carboxyl terminus, wherein said residues are separated by six residues, and wherein the amino acid positions are numbered consecutively from an amino to carboxyl orientation, said method comprising:

-   -   (a) exchanging a secondary anchor residue at position one for a         residue which is G, F, W, or Y with the proviso that the         original secondary anchor residue at position one is not the         same as the exchanged residue at position one; or     -   (b) exchanging an original secondary anchor residue at position         three for a residue which is D, E, or A with the proviso that         the original secondary anchor residue at position three is not         the same as the exchanged residue at position three; or     -   (c) exchanging a secondary anchor residue at position four         and/or position eight for a residue which is Y, F, or W with the         proviso that the original secondary anchor residue at position         four and/or eight is not the same as the exchanged residue at         position four and/or eight; or     -   (d) exchanging a secondary anchor residue at position six for a         residue which is P with the proviso that the original secondary         anchor residue at position six is not P; or     -   (e) exchanging a secondary anchor residue at position seven for         a residue which is D, E, Q, or N with the proviso that the         original secondary anchor residue at position seven is not the         same as the exchanged residue at position seven; or     -   (f) where the epitope bears at least one deleterious residue         indicated for said motif in Table 138, exchanging said         deleterious residue for a residue which is not a deleterious         residue; or     -   (e) performing two or more of steps (a)-(f).

An additional embodiment of the invention comprises a method of modifying binding of a peptide epitope that bears an HLA A1 motif of a primary anchor amino acid residue which is S, T, or M at a position two and a primary anchor amino acid residue which is Y at a carboxyl terminus, wherein said residues are separated by seven residues, and wherein the amino acid positions are numbered consecutively from an amino to carboxyl orientation, said method comprising:

-   -   (a) exchanging a secondary anchor residue at position one for a         residue which is Y, F, or W with the proviso that the original         secondary anchor residue at position one is not the same as the         exchanged residue at position one; or     -   (b) exchanging an original secondary anchor residue at position         three for a residue which is D, E, A, Q, or N with the proviso         that the original secondary anchor residue at position three is         not the same as the exchanged residue at position three; or     -   (c) exchanging a secondary anchor residue at position four for a         residue which is A with the proviso that the original secondary         anchor residue at position four is not A; or     -   (d) exchanging a secondary anchor residue at position five for a         residue which is Y, F, W, Q, or N with the proviso that the         original secondary anchor residue at position five is not the         same as the exchanged residue at position five; or     -   (e) exchanging a secondary anchor residue at position seven for         a residue which is P, A, S, T, or C with the proviso that the         original secondary anchor residue at position seven is not the         same as the exchanged residue at position seven; or     -   (f) exchanging a secondary anchor residue at position eight for         a residue which is G, D, or E with the proviso that the original         secondary anchor residue at position eight is not the same as         the exchanged residue at position seven; or     -   (g) exchanging a secondary anchor residue at position nine for a         residue which is P with the proviso that the original secondary         anchor residue at position nine is not P; or     -   (h) where the epitope bears at least one deleterious residue         indicated for said motif in Table 138, exchanging said         deleterious residue for a residue which is not a deleterious         residue; or     -   (i) performing two or more of steps (a)-(h).

Further, a method of the invention comprises modifying binding of a peptide epitope that bears an HLA A1 motif of a primary anchor amino acid residue which is D, E, A, or S at a position three and a primary anchor amino acid residue which is Y at a carboxyl terminus, wherein said residues are separated by at least five residues, and wherein the amino acid positions are numbered consecutively from an amino to carboxyl orientation, said method comprising:

-   -   (a) exchanging an original primary anchor residue at position         three for a residue which is D, E, A, or S with the proviso that         the original primary anchor residue at position three is not the         same as the exchanged residue at position three.

Another embodiment of the invention comprises a method of modifying binding of a peptide epitope that bears an HLA A1 motif of a primary anchor amino acid residue which is D, E, A, or S at a position three and a primary anchor amino acid residue which is Y at a carboxyl terminus, wherein said residues are separated by five residues, and wherein the amino acid positions are numbered consecutively from an amino to carboxyl orientation, said method comprising:

-   -   (a) exchanging a secondary anchor residue at position one for a         residue which is G, R, H, or K with the proviso that the         original secondary anchor residue at position one is not the         same as the exchanged residue at position one; or     -   (b) exchanging an original secondary anchor residue at position         two for a residue which is A, S, T, C, L, I, V, or M with the         proviso that the original secondary anchor residue at position         two is not the same as the exchanged residue at position two; or     -   (c) exchanging a secondary anchor residue at position four for a         residue which is G, S, T, or C with the proviso that the         original secondary anchor residue at position four is not the         same as the exchanged residue at position four; or     -   (d) exchanging a secondary anchor residue at position six for a         residue which is A, S, T, or C with the proviso that the         original secondary anchor residue at position six is not the         same as the exchanged residue at position six; or     -   (e) exchanging a secondary anchor residue at position seven for         a residue which is L, I, V, or M with the proviso that the         original secondary anchor residue at position seven is not the         same as the exchanged residue at position seven; or     -   (f) exchanging a secondary anchor residue at position eight for         a residue which is D or E with the proviso that the original         secondary anchor residue at position eight is not the same as         the exchanged residue at position eight; or     -   (g) where the epitope bears at least one deleterious residue         indicated for said motif in Table 138, exchanging said         deleterious residue for a residue which is not a deleterious         residue; or     -   (h) performing two or more of steps (a)-(g).

An alternative method of the invention comprises modifying binding of a peptide epitope that bears an HLA A1 motif of a primary anchor amino acid residue which is D, E, A, or S at a position three and a primary anchor amino acid residue which is Y at a carboxyl terminus, wherein said residues are separated by six residues, and wherein the amino acid positions are numbered consecutively from an amino to carboxyl orientation, said method comprising:

-   -   (a) exchanging a secondary anchor residue at position one,         position five, and/or position nine for a residue which is Y, F,         or W with the proviso that the original secondary anchor residue         at position one, position five, and/or position nine is not the         same as the exchanged residue at position one, position five, or         position nine; or     -   (b) exchanging an original secondary anchor residue at position         two for a residue which is S, T, C, L, I, V, or M with the         proviso that the original secondary anchor residue at position         two is not the same as the exchanged residue at position two; or     -   (c) exchanging a secondary anchor residue at position four for a         residue which is A with the proviso that the original secondary         anchor residue at position four is not A; or     -   (d) exchanging a secondary anchor residue at position seven for         a residue which is P or G with the proviso that the original         secondary anchor residue at position seven is not the same as         the exchanged residue at position seven; or     -   (e) exchanging a secondary anchor residue at position eight for         a residue which is G with the proviso that the original         secondary anchor residue at position eight is not G; or     -   (f) where the epitope bears at least one deleterious residue         indicated for said motif in Table 138, exchanging said         deleterious residue for a residue which is not a deleterious         residue; or     -   (g) performing two or more of steps (a)-(f).

An additional embodiment of the invention comprises a method of modifying binding of an epitope that bears an HLA DR motif or supermotif of a primary anchor amino acid residue which is L, I, V, M, F, W, or Y at a position one and a primary anchor amino acid residue which is C, S, T, P, A, L, I, V, or M at a position six, wherein said residues are separated by 4 residues and wherein the amino acid positions are numbered consecutively from an amino to carboxyl orientation, said method comprising:

-   -   (a) exchanging an original primary anchor residue at position         one for a residue which is L, I, V, M, F, W, or Y, with the         proviso that the original primary anchor residue at position one         is not the same as the exchanged residue; or     -   (b) exchanging an original primary anchor residue at position         six for a residue which is C, S, T, P, A, L, I, V, or M, with         the proviso that the original primary anchor residue at position         six is not the same as the exchanged residue; or     -   (c) performing steps (a) and (b).

Alternative embodiments of the invention also include a method comprising of modifying binding of a peptide epitope that bears an HLA DR4 motif of a primary anchor amino acid residue which is F, M, Y, L, I, V, or W at a position one and a primary anchor amino acid residue which is V, S, T, C, P, A, L, I, or M at a position six, wherein said residues are separated by four residues, and wherein the amino acid positions are numbered consecutively from an amino to carboxyl orientation, said method comprising:

-   -   (a) exchanging an original secondary anchor residue at position         two for a residue which is M with the proviso that the original         secondary anchor residue at position two is not M; or     -   (b) exchanging an original secondary anchor residue at position         three for a residue which is T with the proviso that the         original secondary anchor residue at position three is not T; or     -   (c) exchanging an original secondary anchor residue at position         five for a residue which is I with the proviso that the original         secondary anchor residue at position five is not I; or     -   (d) exchanging an original secondary anchor residue at position         seven for a residue which is M or H with the proviso that the         original secondary anchor residue at position seven is not the         same as the exchanged residue at position seven; or     -   (e) where the epitope bears at least one deleterious residue         indicated for said motif in Table 139, exchanging said         deleterious residue for a residue which is not a deleterious         residue; or     -   (f) performing two or more of steps (a)-(e).

An additional embodiment of the invention comprises a method of modifying binding of a peptide epitope that bears an HLA DR1 motif of a primary anchor amino acid residue which is F, M, Y, L, I, V, or W at a position one and a primary anchor amino acid residue which is V, M, A, T, S, P, L, or I at a position six, wherein said residues are separated by four residues, and wherein the amino acid positions are numbered consecutively from an amino to carboxyl orientation, said method comprising:

-   -   (a) exchanging an original secondary anchor residue at position         four for a residue which is P, A, M, or Q with the proviso that         the original secondary anchor residue at position four is not         the same as the exchanged residue at position four.     -   (b) exchanging an original secondary anchor residue at position         seven for a residue which is M with the proviso that the         original secondary anchor residue at position seven is not M; or     -   (c) exchanging an original secondary anchor residue at position         nine for a residue which is A, V, or M with the proviso that the         original secondary anchor residue at position nine is not the         same as the exchanged residue at position nine; or     -   (d) where the epitope bears at least one deleterious residue         indicated for said motif in Table 139, exchanging said         deleterious residue for a residue which is not a deleterious         residue; or     -   (e) performing two or more of steps (a)-(d).

Further, an embodiment of the invention comprises a method of modifying binding of a peptide epitope that bears an HLA DR7 motif of a primary anchor amino acid residue which is F, M, Y, L, I, V, or W at a position one and a primary anchor amino acid residue which is I, V, M, S, A, C, T, P, or L at a position six, wherein said residues are separated by four residues, and wherein the amino acid positions are numbered consecutively from an amino to carboxyl orientation, said method comprising:

-   -   (a) exchanging an original secondary anchor residue at position         two and/or position seven for a residue which M with the proviso         that the original secondary anchor residue at position two         and/or seven is not M;     -   (b) exchanging an original secondary anchor residue at position         three for a residue which is W with the proviso that the         original secondary anchor residue at position three is not M; or     -   (c) exchanging an original secondary anchor residue at position         four for a residue which is A with the proviso that the original         secondary anchor residue at position four is not A; or     -   (d) exchanging an original secondary anchor residue at position         nine for a residue which is I or V with the proviso that the         original secondary anchor residue at position nine is not the         same as the exchanged residue; or     -   (e) where the epitope bears at least one deleterious residue         indicated for said motif in Table 139, exchanging said         deleterious residue for a residue which is not a deleterious         residue; or     -   (f) performing two or more of steps (a)-(e).

An additional embodiment of the invention comprises a method of modifying binding of an epitope that bears an HLA DR3 motif of a primary anchor amino acid residue which is L, I, V, M, F, or Y at a position one and a primary anchor amino acid residue which is D at a position four, wherein said residues are separated by two residues and wherein the amino acid positions are numbered consecutively from an amino to carboxyl orientation, said method comprising:

-   -   (a) exchanging an original primary anchor residue at position         one for a residue which is L, I, V, M, F, or Y, with the proviso         that the original primary anchor residue at position one is not         the same as the exchanged residue.

Another embodiment of the invention comprises a method of modifying binding of an epitope that bears an HLA DR3 motif of a primary anchor amino acid residue which is L, I, V, M, F, A, or Y at a position 1 and a primary anchor amino acid residue which is D, N, Q, E, S, or T at a position four, and a primary anchor amino acid residue which is K, R, or H at a position six, wherein the amino acid positions are numbered consecutively from an amino to carboxyl orientation, said method comprising:

-   -   (a) exchanging an original primary anchor residue at position         one for a residue which is L, I, V, M, F, A, or Y with the         proviso that the original primary anchor residue at position one         is not the same as the exchanged residue; or     -   (b) exchanging an original primary anchor residue at position         four for a residue which is D, N, Q, E, S, or T with the proviso         that the original primary anchor residue at position four is not         the same as the exchanged residue; or     -   (c) exchanging an original primary anchor residue at position         six for a residue which is K, R, or H with the proviso that the         original primary anchor residue at position six is not the same         as the exchanged residue; or     -   (d) performing two or more of steps (a)-(c).

Lastly, an additional embodiment of the invention comprises a method of modifying an epitope to alter its stability by exchanging a C residue for a residue which is α-amino butyric acid.

As will be apparent from the discussion below, other methods and embodiments are also contemplated. Further, novel synthetic peptides produced by any of the methods described herein are also part of the invention.

DEFINITIONS

The following definitions are provided to enable one of ordinary skill in the art to understand some of the preferred embodiments of invention disclosed herein. It is understood, however, that these definitions are exemplary only and should not be used to limit the scope of the invention as set forth in the claims. Those of ordinary skill in the art will be able to construct slight modifications to the definitions below and utilize such modified definitions to understand and practice the invention disclosed herein. Such modifications, which would be obvious to one of ordinary skill in the art, as they may be applicable to the claims set forth below, are considered to be within the scope of the present invention. If a definition set forth in this section is contrary to or otherwise inconsistent with a definition set forth in patents, published patent applications and other publications and sequences from GenBank and other data bases that are herein incorporated by reference, the definition set forth in this section prevails over the definition that is incorporated herein by reference.

An “HLA supertype or family”, as used herein, describes sets of HLA molecules grouped on the basis of shared peptide-binding specificities, rather than serologic supertypes based on shared antigenic determinants. HLA class I molecules that share somewhat similar binding affinity for peptides bearing certain amino acid motifs are grouped into HLA supertypes. The terms “HLA superfamily,” “HLA supertype family,” “HLA family,” and “HLA xx-like molecules” (where xx denotes a particular HLA type), are synonyms.

An “HLA-A3-like” HLA molecule (also referred to as an allele as used herein refers to a group of HLA molecules encoded by HLA-A alleles that share an overlapping peptide binding motif with the HLA-A3 supermotif disclosed here. The 9 residue supermotif shared by these alleles comprises the following primary anchor residues: A, L, I, V, M, S, or, T at position 2 and positively charged residues, such as R and K at position 9 (the C-terminus in 9-mers). Exemplary members of this family, identified by either serology or DNA typing, include: A3 (A*0301), A11 (A*1101, A31 (A*3101), A*3301, and A*6801. Other members of the family include A34 A66 and A*7401. As explained in detail below, binding to each of the individual alleles can be finely modulated by substitutions at the secondary anchor positions.

The “HLA-A2-like” supertype is characterized by a preference for peptide ligands with small or aliphatic amino acids (L,1, V, M A and T at position 2 and the C-terminus. The family is comprised of at least eight HLA-A alleles (A*0201, A*0202, A*0203, A*0204, A*0205, A*0206, A*6802, and A*6901).

The “HLA-B7-like” supertype is comprised of products from at least a dozen HLA-B alleles (B7, B*3501-3, B51 B*5301 B*5401 B*5501 B*5502 B*5601 BB*6701, and B*7801) (Sidney, et al., J Immunol 154:247 (1995); Barber, et al., Curr Biol 5:179 (1995); Hill, et al., Nature 360:434 (1992); Rammensee et al. Immunogeneties 41:178 (1995)), and is characterized by molecules that recognize peptides bearing proline in position 2 and hydrophobic or aliphatic amino acids (L, I, V, W, and Y) at their C-terminus.

As used herein, the term “IC₅₀” refers to the concentration of peptide in a binding assay at which 50% inhibition of binding of a reference peptide is observed. Depending on the conditions in which the assays are run (i.e., limiting MHC proteins and labeled peptide concentrations), these values may approximate K_(D) values. It should be noted that IC₅₀ values can change, often dramatically, if the assay conditions are varied, and depending on the particular reagents used (e.g., HLA preparation, etc.). For example, excessive concentrations of HLA molecules will increase the apparent measured IC₅₀ of a given ligand.

Alternatively, binding is expressed relative to a reference peptide. As a particular assay becomes more, or less, sensitive, the IC₅₀'s of the peptides tested may change somewhat. However, the binding relative to the reference peptide will not change. For example, in an assay run under conditions such that the IC₅₀ of the reference peptide increases 10-fold, the IC₅₀ values of the test peptides will also shift approximately 10-fold. Therefore, to avoid ambiguities, the assessment of whether a peptide is a good, intermediate, weak, or negative binder is generally based on its IC₅₀, relative to the IC₅₀ of a standard peptide. The binding may be reported as a ratio or the ratio may be used to normalize the IC₅₀ value as described in Example 1.

As used herein, “high affinity” with respect to peptide binding to HLA class I molecules is defined as binding with an K_(D) (or IC₅₀) of less than 50 nM. “Intermediate affinity” is binding with a K_(D) (or IC₅₀) of between about 50 and about 500 nM. As used herein, “high affinity” with respect to binding to HLA class II molecules is defined as binding with an K_(D) (or IC₅₀) of less than 100 nM. “Intermediate affinity” is binding with a K_(D) (or IC₅₀) of between about 100 and about 1000 nM. Assays for determining binding are described in detail, e.g., in PCT publications WO 94/20127 and WO 94/03205.

Binding may also be determined using other assay systems including those using: live cells (e.g., Ceppellini et al., Nature 339:392 (1989); Christnick et al., Nature 352:67 (1991); Busch et al., Int. Immunol. 2:443 (1990); Hill et al., J Immunol. 147:189 (1991); del Guercio et al., J Immunol. 154:685 (1995)), cell free systems using detergent lysates (e.g., Cerundolo et al., J Immunol. 21:2069 (1991)), immobilized purified MHC (e.g., Hill et al., J Immunol. 152, 2890 (1994); Marshall et al., J Immunol. 152:4946 (1994)), ELISA systems (e.g., Reay et al., EMBO J 11:2829 (1992)), surface plasmon resonance (e.g., Khilko et al., J Biol. Chem. 268:15425 (1993)); high flux soluble phase assays (Hammer et al., J. Exp. Med. 180:2353 (1994)), and measurement of class I MHC stabilization or assembly (e.g., Ljunggren et al., Nature 346:476 (1990); Schumacher et al., Cell 62:563 (1990); Townsend et al., Cell 62:285 (1990); Parker et al., J Immunol. 149:1896 (1992))

The relationship between binding affinity for MHC class I molecules and immunogenicity of discrete peptide epitopes has been analyzed in two different experimental approaches (Sette, et al., J. Immunol., 153:5586-92 (1994)). In the first approach, the immunogenicity of potential epitopes ranging in MHC binding affinity over a 10,000-fold range was analyzed in HLA-A*0201 transgenic mice. In the second approach, the antigenicity of approximately 100 different hepatitis B virus (HBV)-derived potential epitopes, all carrying A*0201 binding motifs, was assessed by using PBL of acute hepatitis patients. In both cases, it was found that an affinity threshold of approximately 500 nM (preferably 500 nM or less) determines the capacity of a peptide epitope to elicit a CTL response. These data correlate well with class I binding affinity measurements of either naturally processed peptides or previously described T cell epitopes. These data indicate the important role of determinant selection in the shaping of T cell responses.

The term “peptide” is used interchangeably with “oligopeptide” in the present specification to designate a series of residues, typically L-amino acids, connected one to the other typically by peptide bonds between the alpha-amino and carbonyl groups of adjacent amino acids. In certain embodiments, the oligopeptides of the invention are less than about 15 residues in length and usually consist of between about 8 and about 11 residues, preferably 9 or 10 residues. In certain embodiments, the oligopeptides are generally less than 250 amino acids in length, and can be less than 150, 100, 75, 50, 25, or 15 amino acids in length. Further, an oligopeptide of the invention can be such that it does not comprise more than 15 contiguous amino acids of a native antigen. The preferred CTL-inducing peptides of the invention are 13 residues or less in length and usually consist of between about 8 and about 11 residues, preferably 9 or 10 residues.

“Synthetic peptide” refers to a peptide that is not naturally occurring, but is man-made using such methods as chemical synthesis or recombinant DNA technology.

The nomenclature used to describe peptide compounds follows the conventional practice wherein the amino group is presented to the left (the N-terminus) and the carboxyl group to the right (the C-terminus) of each amino acid residue. In the formulae representing selected specific embodiments of the present invention, the amino- and carboxyl-terminal groups, although not specifically shown, are in the form they would assume at physiologic pH values, unless otherwise specified. In the amino acid structure formulae, each residue is generally represented by standard three letter or single letter designations. The L-form of an amino acid residue is represented by a capital single letter or a capital first letter of a three-letter symbol, and the D-form for those amino acids having D-forms is represented by a lower case single letter or a lower case three letter symbol. Glycine has no asymmetric carbon atom and is simply referred to as “Gly” or G. Symbols for each amino acids are shown below:

TABLE 1 Amino acids with their abbreviations Amino acid Three letter code Single letter code Alanine Ala A Arginine Arg R Asparagine Asn N Aspartic acid Asp D Cysteine Cys C Glutamine Gln Q Glutamic acid Glu E Glycine Gly G Histidine His H Isoleucine Ile I Leucine Leu L Lysine Lys K Methionine Met M Phenylalanine Phe F Proline Pro P Serine Ser S Threonine Thr T Tryptophan Trp W Tyrosine Tyr Y Valine Val V

In some embodiments, as used herein, the term “peptide” is used interchangeably with “epitope” in the present specification to designate a series of residues, typically L-amino acids, connected one to the other, typically by peptide bonds between the c′-amino and carboxyl groups of adjacent amino acids, that binds to a designated MHC allele.

With regard to a particular amino acid sequence, an “epitope” is a set of amino acid residues which is involved in recognition by a particular immunoglobulin, or in the context of T cells, those residues necessary for recognition by T cell receptor proteins and/or Major Histocompatibility Complex (MHC) receptors. In an immune system setting, in vivo or in vitro, an epitope is the collective features of a molecule, such as primary, secondary and tertiary peptide structure, and charge, that together form a site recognized by an immunoglobulin, T cell receptor or HLA molecule. Throughout this disclosure epitope and peptide are often used interchangeably.

It is to be appreciated that protein or peptide molecules that comprise an epitope of the invention as well as additional amino acid(s) are still within the bounds of the invention. In certain embodiments, there is a limitation on the length of a peptide of the invention. The embodiment that is length-limited occurs when the protein/peptide comprising an epitope of the invention comprises a region (i.e., a contiguous series of amino acids) having 100% identity with a native sequence. In order to avoid the definition of epitope from reading, e.g., on whole natural molecules, there is a limitation on the length of any region that has 100% identity with a native peptide sequence. Thus, for a peptide comprising an epitope of the invention and a region with 100% identity with a native peptide sequence, the region with 100% identity to a native sequence generally has a length of: less than or equal to 600 amino acids, often less than or equal to 500 amino acids, often less than or equal to 400 amino acids, often less than or equal to 250 amino acids, often less than or equal to 100 amino acids, often less than or equal to 85 amino acids, often less than or equal to 75 amino acids, often less than or equal to 65 amino acids, and often less than or equal to 50 amino acids. In certain embodiments, an “epitope” of the invention is comprised by a peptide having a region with less than 51 amino acids that has 100% identity to a native peptide sequence, in any increment down to 5 amino acids.

Accordingly, peptide or protein sequences longer than 600 amino acids are within the scope of the invention, so long as they do not comprise any contiguous sequence of more than 600 amino acids that have 100% identity with a native peptide sequence. For any peptide that has five contiguous residues or less that correspond to a native sequence, there is no limitation on the maximal length of that peptide in order to fall within the scope of the invention. It is presently preferred that a CTL epitope be less than 600 residues long in any increment down to eight amino acid residues.

A “dominant epitope” induces an immune response upon immunization with whole native antigens which comprise the epitope. (See, e.g., Sercarz, et al., Annu. Rev. Immunol. 11:729-766 (1993)). Such a response is cross-reactive in vitro with an isolated peptide epitope.

A “cryptic epitope” elicits a response by immunization with isolated peptide, but the response is not cross-reactive in vitro when intact whole protein which comprises the epitope is used as an antigen.

A “subdominant epitope” is an epitope which evokes little or no response upon immunization with whole antigens which comprise the epitope, but for which a response can be obtained by immunization in vivo or in vitro with an isolated epitope, and this response (unlike the case of cryptic epitopes) is detected when whole protein is used to recall the response in vitro.

A “pharmaceutical excipient” comprises a material such as an adjuvant, a carrier, pH-adjusting and buffering agents, tonicity adjusting agents, wetting agents, preservatives, and the like.

As used herein, the term “pharmaceutically acceptable” refers to a generally non-toxic, inert, and/or physiologically compatible composition.

As used herein, the term “protective immune response” or “therapeutic immune response” refers to a CTL and/or an HTL response to an antigen derived from an infectious agent or a tumor antigen, which in some way prevents or at least partially arrests disease symptoms, side effects or progression. The immune response may also include an antibody response that has been facilitated by the stimulation of helper T cells.

In certain embodiments, an “immunogenic peptide” is a peptide which comprises an allele-specific motif such that the peptide will bind an MHC (HLA) molecule and induce a CTL response. Immunogenic peptides of the invention are capable of binding to an appropriate class I MHC molecule (e.g., HLA-A2.1) and inducing a cytotoxic T cell response against the antigen from which the immunogenic peptide is derived.

An “immunogenic response” includes one that stimulates a CTL and/or HTL response in vitro and/or in vivo as well as modulates an ongoing immune response through directed induction of cell death (or apoptosis) in specific T cell populations.

In certain embodiments, an “immunogenic peptide” or “peptide epitope” is a peptide which comprises an allele-specific motif or supermotif such that the peptide will bind an HLA molecule and induce a CTL or HTL response. Thus, immunogenic peptides of the invention are capable of binding to an appropriate HLA molecule and thereafter inducing a cytotoxic T cell response, or a helper T cell response, to the antigen from which the immunogenic peptide is derived.

Immunogenic peptides of the invention are capable of binding to an appropriate HLA-A2 molecule and inducing a cytotoxic T-cell response against the antigen from which the immunogenic peptide is derived. The immunogenic peptides of the invention are less than about 15 residues in length, often less than 12 residues in length and usually consist of between about 8 and about 11 residues, preferably 9 or 10 residues.

The term “derived” when used to discuss an epitope is a synonym for “prepared.” A derived epitope can be isolated from a natural source, or it can be synthesized in accordance with standard protocols in the art. Synthetic epitopes can comprise artificial amino acids “amino acid mimetics,” such as D isomers of natural occurring L amino acids or non-natural amino acids such as cyclohexylalanine. A derived/prepared epitope can be an analog of a native epitope.

Immunogenic peptides are conveniently identified using the algorithms of the invention. The algorithms are mathematical procedures that produce a score which enables the selection of immunogenic peptides. Typically one uses the algorithmic score with a “binding threshold” to enable selection of peptides that have a high probability of binding at a certain affinity and will in turn be immunogenic. The algorithm is based upon either the effects on MHC binding of a particular amino acid at a particular position of a peptide or the effects on binding of a particular substitution in a motif containing peptide.

The term “residue” refers to an amino acid or amino acid mimetic incorporated into an oligopeptide by an amide bond or amide bond mimetic.

A “conserved residue” is an amino acid which occurs in a significantly higher frequency than would be expected by random distribution at a particular position in a peptide. Typically a conserved residue is one where the MHC structure may provide a contact point with the immunogenic peptide. At least one to three or more, preferably two, conserved residues within a peptide of defined length defines a motif for an immunogenic peptide. These residues are typically in close contact with the peptide binding groove, with their side chains buried in specific pockets of the groove itself. Typically, an immunogenic peptide will comprise up to three conserved residues, more usually two conserved residues.

Alternatively, a “conserved residue” is a conserved amino acid occupying a particular position in a peptide motif typically one where the MHC structure may provide a contact point with the immunogenic peptide. One to three, typically two, conserved residues within a peptide of defined length defines a motif for an immunogenic peptide. These residues are typically in close contact with the peptide binding groove, with their side chains buried in specific pockets of the groove itself.

A “primary anchor residue” is an amino acid at a specific position along a peptide sequence which is understood to provide a contact point between the immunogenic peptide and the HLA molecule. One to three, usually two, primary anchor residues within a peptide of defined length generally defines a “motif” for an immunogenic peptide. These residues are understood to fit in close contact with peptide binding grooves of an HLA molecule, with their side chains buried in specific pockets of the binding grooves themselves. For example, analog peptides have been created by altering the presence or absence of particular residues in these primary anchor positions. Such analogs are used to finely modulate the binding affinity of a peptide comprising a particular motif or supermotif. Typically, the primary anchor residues are located in the 2 and 9 position of 9 residue peptide.

A “secondary anchor residue” is an amino acid at a position other than a primary anchor position in a peptide. The secondary anchor residues are said to occur at secondary anchor positions. A secondary anchor residue occurs at a significantly higher frequency than would be expected by random distribution of amino acids at one position. A secondary anchor residue can be identified as a residue which is present at a higher frequency among high affinity binding peptides, or a residue otherwise associated with high affinity binding. For example, analog peptides have been created by altering the presence or absence of particular residues in these secondary anchor positions. Such analogs are used to finely modulate the binding affinity of a peptide comprising a particular motif or supermotif.

As used herein, “negative binding residues” or “deleterious” residues are amino acids which if present at certain positions (for example, positions 1, 3 and/or 7 of a 9-mer) (typically not primary anchor positions) will, in certain embodiments, result in decreased binding affinity for its target HLA molecule, and in certain embodiments, will result in a peptide being a nonbinder or poor binder and in turn fail to be immunogenic (i.e., induce a CTL response) or induce a CTL response despite the presence of the appropriate conserved residues within the peptide. For motif-bearing peptides, by definition negative residues will not be at primary anchor positions.

The term “motif” refers to the pattern of residues in a peptide of defined length, usually about 8 to about 11 amino acids, which is recognized by a particular MHC allele (one or more HLA molecules). The peptide motifs are typically different for each human MHC allele and differ in the pattern of the highly conserved residues and negative residues. Peptide motifs are often unique for the protein encoded by each human HLA allele, differing in their pattern of the primary and secondary anchor residues. Typically as used herein, a “motif” refers to that pattern of residues which is recognized by an HLA molecule encoded by a particular allele.

The binding motif for an allele can be defined with increasing degrees of precision. In one case, all of the conserved residues are present in the correct positions in a peptide and there are no negative residues in positions 1, 3 and/or 7.

The designation of a residue position in an epitope as the “carboxyl terminus” or the “carboxyl terminal position” refers to the residue position at the end of the epitope which is nearest to the carboxyl terminus of a peptide, which is designated using conventional nomenclature as defined below. The “carboxyl terminal position” of the epitope may or may not actually correspond to the end of the peptide or polypeptide.

The designation of a residue position in an epitope as “amino terminus” or “amino-terminal position” refers to the residue position at the end of the epitope which is nearest to the amino terminus of a peptide, which is designated using conventional nomenclature as defined below. The “amino terminal position” of the epitope may or may not actually correspond to the end of the peptide or polypeptide.

The term “tolerated residue” is a synonym for a “less preferred residue”. A “tolerated” residue refers to an anchor residue specific for a particular motif, the presence of which residue is correlated with suboptimal, but acceptable, binding to the particular HLA molecule.

A “motif bearing peptide” or “peptide which comprises a motif” refers to a peptide that comprises primary anchors specified for a given motif or supermotif.

In certain embodiments, a “supermotif” is a peptide binding specificity shared by HLA molecules encoded by two or more HLA alleles. Preferably, a supermotif-bearing peptide is recognized with high or intermediate affinity (as defined herein) by two or more HLA molecules or antigens.

Alternatively, the term “supermotif” refers to motifs that, when present in an immunogenic peptide, allow the peptide to bind more than one HLA antigen. The supermotif preferably is recognized with high or intermediate affinity (as defined herein) by at least one HLA allele having a wide distribution in the human population, preferably recognized by at least two alleles, more preferably recognized by at least three alleles, and most preferably recognized by more than three alleles.

“Human Leukocyte Antigen” or “HLA” is a human class I or class II Major Histocompatibility Complex (MHC) protein (see, Stites, et al., IMMUNOLOGY, 8^(TH) ED., Lange Publishing, Los Altos, Calif. (1994).

“Major Histocompatibility Complex” or “MHC” is a cluster of genes which plays a role in control of the cellular interactions responsible for physiologic immune responses. In humans, the MHC complex is also known as the HLA complex. For a detailed description of the MHC and HLA complexes, see, Paul, FUNDAMENTAL IMMUNOLOGY, 3^(RD) ED., Raven Press, New York, 1993.

“Heteroclitic analogs” are defined herein as a peptide with increased potency for a specific T cell, as measured by increased responses to a given dose, or by a requirement of lesser amounts to achieve the same response as a homologous native class I peptide. Advantages of heteroclitic analogs include that the antigens can be more potent, or more economical (since a lower amount is required to achieve the same effect as a homologous class I peptide). In addition, heteroclitic analogs are also useful to overcome antigen-specific T cell unresponsiveness (T cell tolerance).

The phrases “isolated” or “biologically pure” refer to material which is substantially or essentially free from components which normally accompany it as found in its native state. Thus, the peptides of this invention do not contain materials normally associated with their in situ environment, e.g., MHC I molecules on antigen presenting cells. Even where a protein has been isolated to a homogenous or dominant band, there are trace contaminants in the range of 5-10% of native protein which co-purify with the desired protein. Isolated peptides of this invention do not contain such endogenous co-purified protein.

“Peripheral blood mononuclear cells” (PBMCs) are cells found in from the peripheral blood of a patient. PBMCs comprise, e.g., CTLs and HTLs and antigen presenting cells. These cells can contact an antigen in vivo, or be obtained from a mammalian source and contacted with an antigen in vitro.

“Cross-reactive binding” indicates that a peptide is bound by more than one HLA molecule; a synonym is degenerate binding.

“Promiscuous recognition” is where the same peptide bound by different HLA molecules is recognized by the same T cell clone. It may also refer to the ability of a peptide to be recognized by a single T cell receptor in the context of multiple HLA alleles.

“Link” or “join” refers to any method known in the art for functionally connecting peptides, including, without limitation, recombinant fusion, covalent bonding, disulfide bonding, ionic bonding, hydrogen bonding, and electrostatic bonding.

A “non-native” sequence or “construct” refers to a sequence that is not found in nature, i.e., is “non-naturally occurring”. Such sequences include, e.g., peptides that are lipidated or otherwise modified, and polyepitopic compositions that contain epitopes that are not contiguous in a native protein sequence.

As used herein, a “vaccine” is a composition that contains one or more peptides of the invention, see, e.g., TABLE 2, TABLE 11, TABLE 12, TABLE 10, TABLE 11, TABLE 12, TABLE 13, TABLE 14, TABLE 15, TABLE 16, TABLE 17, TABLE 18, TABLE 19, and TABLE 20. There are numerous embodiments of vaccines in accordance with the invention, such as by a cocktail of one or more peptides; one or more peptides of the invention comprised by a polyepitopic peptide; or nucleic acids that encode such peptides or polypeptides, e.g., a minigene that encodes a polyepitopic peptide. The “one or more peptides” can include any whole unit integer from 1-150, e.g., at least 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 45, 50, 55, 60, 65, 70, 75, 80, 85, 90, 95, 100, 105, 110, 115, 120, 125, 130, 135, 140, 145, or 150 or more peptides of the invention. The peptides or polypeptides can optionally be modified, such as by lipidation, addition of targeting or other sequences. HLA class I-binding peptides of the invention can be linked to HLA class II-binding peptides, to facilitate activation of both cytotoxic T lymphocytes and helper T lymphocytes. Vaccines can comprise peptide pulsed antigen presenting cells, e.g., dendritic cells.

DETAILED DESCRIPTION OF THE INVENTION

Certain embodiments of the present invention relate in part to an epitope-based approach for vaccine design. Such an approach is based on the well-established finding that the mechanism for inducing CTL immune response comprises the step of presenting a CTL epitope as a peptide of about 8-11 amino acids bound to an HLA molecule displayed on an antigen-presenting cell. The HLA molecule is the product of a class I MHC wherein the product is expressed on most nucleated cells.

Certain embodiments of the present invention relate to the determination of allele-specific peptide motifs for human Class I (and class II) MHC (sometimes referred to as HLA) allele subtypes. These motifs are then used to define T cell epitopes from any desired antigen, particularly those associated with human viral diseases, cancers or autoimmune diseases, for which the amino acid sequence of the potential antigen or auto-antigen targets is known.

Certain embodiments of the present invention relate to peptides comprising allele-specific peptide motifs and supermotifs which bind to HLA class I and class II molecules, in particular, HLA-A3-like alleles. Such motifs (i.e., allele-specific motifs or supermotifs) are then used to identify, prepare and modify epitopes from a source protein which are recognized and bound by HLA molecules, e.g., to create analogs of any desired peptide antigen, particularly those associated with human cancers and precancerous conditions, and from infectious agents such as viruses, bacteria, fungi, and protozoal parasite.

As noted above, high HLA binding affinity is correlated with higher immunogenicity. Higher immunogenicity can be manifested in several different ways. For instance, a higher binding peptide will be immunogenic more often. Close to 90% of high binding peptides are immunogenic, as contrasted with about 50% of the peptides which bind with intermediate affinity. A higher binding peptide will also lead to a more vigorous response. As a result, less peptide is required to elicit a similar biological effect. Thus, in some embodiments of the invention high binding epitopes are particularly desired.

In some embodiments of the invention, the identification of subdominant, as opposed to dominant epitopes is desired. In the nomenclature adopted here (see, Sercarz, et al., (1993), supra), a “dominant epitope” induces a response upon immunization with whole native antigens. Such a response is cross-reactive in vitro with the peptide epitope. A “cryptic epitope” elicits a response by peptide immunization, but is not cross-reactive in vitro when intact whole protein is used as an antigen. Finally, a “subdominant epitope” is an epitope which evokes little or no response upon immunization with whole antigens, but for which a response can be obtained by peptide immunization, and this response (unlike the case of cryptic epitopes) is detected when whole protein is used to recall the response in vitro.

HLA class I alleles have historically been classified based on serology or phylogenetic relationships, however, these alleles can be (re)classified into supertypes on the basis of their ligand specificity. At least two HLA class I supertypes, A2 and B7, have been identified. In certain embodiments, the HLA class I A3 supertype is disclosed and claimed herein.

It remains unknown how many supertypes will be identified and how inclusive they will be, data demonstrate that the phenomenon of cross-reactivity of peptide-binding specificities, previously thought to be restricted to HLA class II (Panina-Bordignon, et al., Eur J Immunol 19:2237 (1989); O'Sullivan, et al., J Immunol 145:1799 (1990); Busch, et al., Int Immunol 2:443 (1990)), is also a feature of peptide binding to HLA class I molecules. The availability of quantitative binding assays along with the detailed supermotifs disclosed herein allows the identification of highly cross-reactive peptides. This, in turn, allows for broad population coverage with a cocktail of a few CTL and/or HTL epitopes, a scenario of great significance for the use of epitope-based vaccines (Vitiello, et al., J Clin Invest 95:341 (1995)).

The data presented herein demonstrate that products from at least five different HLA alleles (A3, A11, A31, A*3301, and A*6801), and likely at least three others (A*3401, A*6601, and A*7401) predicted on the basis of pocket analysis (data not shown), are properly grouped into a single functional HLA A3 supertype. This determination was made on the basis of a number of observations. As a group, these molecules: (a) share certain key structural features within their peptide-binding regions; (b) have similar preferences for the primary anchor residues in the peptides they bind, i.e., a primary supermotif present in the peptides bound by the HLA molecules of the superfamily; and (c) share largely overlapping binding repertoires. Knowledge of the A3 supermotif allows for identification of a cross-reactive peptide for a source, and allows for production of peptide analogs by substituting at primary anchor positions to alter the binding properties of the peptides.

Furthermore, by examining the binding activity of a large panel of peptides bearing the primary A3 supermotif, an extended A3 supermotif was defined. This extended supermotif was based on a detailed map of the secondary anchor requirements for binding to molecules of the A3 supertype. The extended supermotif allows for the efficient prediction of cross-reactive binding of peptides to alleles of the A3 supertype by screening the native sequence of a particular antigen. This extended supermotif is also used to select analog options for peptides which bear amino acids defined by the primary supermotif.

By examining the binding activity of a large panel of peptides bearing anchor residues preferred by these allelic molecules, an A3-like supermotif was also defined. This supermotif, which is based on a detailed map of the secondary anchor requirements of each of the A3-like supertype molecules, allows for the efficient prediction of A3-like degenerate binding peptides. Finally, it was shown that the A3-like supertype, and supertypes in general, are represented with remarkably high phenotypic frequencies in all major ethnic groups. As such, HLA class I supertypes based on peptide-binding specificities represent a functional alternative to serologic and phylogenetic classification for understanding the relationships between HLA class I molecules. Besides their use for the generation of the A3-like supermotif, the individual secondary anchor maps disclosed in this study represent in themselves a significant contribution to the understanding of peptide binding to class I molecules. Because these maps were derived using peptides of homogeneous size, the preference determinations at each of the secondary positions may be more accurate than those derived from the sequencing of pools of naturally processed peptides. Also, the motifs defined herein allow the determination of residues which have deleterious effects on peptide binding.

Barber and co-workers (Barber, et al., Curr Biol 5:179 (1995)) have demonstrated that peptides could be recognized in the context of two molecules we have included in the HLA-B7-like supertype, and two other peptides have been reported as being recognized in the context of more than one A3-like allele (Missale, et al., J Exp Med 177:751 (1993); Koenig, et al., J Immunol 145:127 (1990); Culmann, et al., J Immunol 146:1560 (1991)) (see TABLE 142). Using a method for in vitro induction of primary CTLs (Wentworth, et al., Mol Immunol 32:603 (1995)) we observed several instances in which peptides can be recognized in the context of both A3 and A11. We tested the A3-like supertype restricted epitopes for binding capacity to A3-like supertype molecules, and noted relatively high levels of degeneracy. Of the seven epitopes listed in TABLE 142, only one was a nonamer that could be analyzed for the supermotif proposed in FIG. 40A (future studies will be aimed at extending the supermotif to peptides longer than 15 nine-mers). This peptide was supermotif positive, and bound three of five A3-like molecules. Nonetheless, it is important that each of the epitopes conformed to the A3-like supertype primary anchor specificities.

Comparison of the supertype classifications we have proposed on the basis of peptide binding with the classification of HLA-A alleles on the basis of DNA sequence (and serologic reactivity) relationships (Ishikawa, et al., Hum Immonol 39:220 (1994); Firgaira, et al., Immunogenetics 40:445 (1994); Karo, et al., J Immunol 143:3371 (1989)) reveals both similarities and differences. For example, HLA-A3 and A11 appear to be closely related and derived from a common ancestral gene (48-50). A31 and A33, however, derive from the ancient lineage comprising the A2/A10/A19 groups, which is different from the lineage of A3 and A11. Finally, HLA-A*6901 belongs to the A28 HLA evolutionary group [Fernandez-Viiia, et al., Hum Immunol 33:163 (1992); Ishikawa, et al., Hum Immonol 39:220 (1994); Lawlor, et al., Annu Rev Immunol 8:23 (1990)], which also contains the HLA-A*6802 and -A*6901 alleles. Yet, on the basis of their peptide-binding specificity, HLA A*6801 is a member of the A3-like supertype, whereas A*6802 and A*6901 have been demonstrated to belong to the A2-like supertype [del Guercio, et al., J Immunol 154:685 (1995)]. Thus, based on the available phylogenetic tree of HLA alleles [Ishikawa, et al., Hum Immonol 39:220 (1994); Firgaira, et al., Immunogenetics 40:445 (1994); Karo, et al., J Immunol 143:3371 (1989)], A3-like alleles are found in both of the ancient HLA lineages: A 11A9 which includes A3 and A11, and A21A 101A which includes A31, A33, and A*6801. If the existence of the HLA-A3-like supertype is reflective of common ancestry, then the A3-like motif might in fact represent primeval human HLA class I peptide-binding specificity, and other specificities may represent adaptations to changing pathogenic environments.

The discovery of the individual residues of the secondary anchor motif disclosed herein represents a significant contribution to the understanding of peptide binding to class I molecules. These secondary anchor maps were derived using peptides of homogeneous size. Thus, the preference determinations at each of the secondary positions may be more accurate than those derived from the sequencing of pools of naturally processed peptides. Also, the motifs defined herein allow the determination of residues which have deleterious or other types of effects on peptide binding.

The definition of primary and secondary anchor specificities for the A3 supertype provides guidance for modulating the binding activity of peptides that bind to members of the A3 supertype family. This information may be used to generate highly cross-reactive epitopes by identifying residues within a native peptide sequence that can be analogued to increase greater binding cross-reactivity within a supertype, or analogued to increase immunogenicity.

The phenomena of HLA supertypes may be related to optimal exploitation of the peptide specificity of human transporter associated with antigen processing (TAP) molecules (Androlewicz, et al., Proc. Nat'l Acad. Sci. USA 90:9130 (1993); Androlewicz, et al., Immunity 1:7 (1994); van Endert, et al., Immunity 1:491 (1994); Heemels, et al., Immunity 1:775 (1994); Momburg, et al., Curr. Opin. Immunol. 6:32 (1994); Neefjes, et al., Science 261:769 (1993)). The TAP molecules have been shown to preferentially transport peptides with certain sequence features such as hydrophobic, aromatic, or positively charged C-termini.

Recent studies, performed by van Endert and associates, in collaboration with the present inventors, evaluated the relative affinities for TAP of a large collection of peptides, and have described an extended TAP binding motif (Van Endert et al. J. Exp. Med. 182:1883 (1995)) Strikingly, this tap motif contains many of the structural features associated with the A3 extended supermotif, such as the preference for aromatic residues at positions 3 and 7 of nonamer peptides and the absence of negatively charged residues at positions 1 and 3, and P at position 1.

The preparation and evaluation of motif-bearing peptides are described in PCT publications WO 94/20127 and WO 94/03205. Briefly, peptides from a particular antigen are synthesized and tested for their ability to bind to HLA proteins in assays using, for example, purified HLA class I molecules and radioiodinated peptides and/or cells expressing empty class I molecules (which lack peptide in their receptor) by, for instance, immunofluorescent staining and flow microfluorimetry, peptide-dependent class I assembly assays, and inhibition of CTL recognition by peptide competition. Those peptides that bind to the class I molecule are further evaluated for their ability to serve as targets for CTLs derived from infected or immunized individuals, as well as for their capacity to induce primary in vitro or in vivo CTL responses that can give rise to CTL populations capable of reacting with selected target cells associated with a disease.

The concept of dominance and subdominance is relevant to immunotherapy of infectious diseases and cancer. For example, in the course of chronic viral disease, recruitment of subdominant epitopes can be crucial for successful clearance of the infection, especially if dominant CTL specificities have been inactivated by functional tolerance, suppression, mutation of viruses and other mechanisms (Franco, et al., Curr. Opin. Immunol. 7:524-531, (1995)). Furthermore, in the case of cancer and tumor antigens, it appears that CTLs recognizing at least some of the highest binding affinity peptides might have been functionally inactivated by tolerance and suppression, and that lower binding affinity peptides are preferentially recognized.

In particular, it has been noted that a significant number of epitopes derived from known non-viral tumor associated antigens (TAA) bind HLA Class I with intermediate affinity (IC₅₀ in the 50-500 mM range). It has been found that 8 of 15 known TAA peptides recognized by tumor infiltrating lymphocytes (TIL) or CTL bound in the 50-500, mM range. These data are in contrast with estimates that 90% of known viral antigens that were recognized as peptides bound HLA with IC₅₀ of 50 IM or less while only approximately 10% bound in the 50-500 mM range (Sette, et al., J. Immunol., 153:5586-5592 (1994)). This phenomenon is probably due in the cancer setting to elimination, or functional inhibition of the CTL recognizing several of the highest binding peptides, presumably because of T cell tolerization events.

The present invention provides methods for modulating binding affinity of immunogenic peptides by selection of desired residues in the primary and secondary anchor positions. As explained in detail below, a supermotif for enhanced binding to A3 like alleles is provided here. Depending on the desired affect on binding affinity, the anchor residues in a desired peptide are substituted. Examples of modulations that may be achieved using the present invention include increased affinity for a particular allele (e.g., by substitution of secondary anchor residues specific for the allele), increased cross-reactivity among different alleles (e.g., by substitution of secondary anchor residues shared by more than one allele), and production of a subdominant epitope (e.g., by substitution of residues which increase affinity but are not present on the immunodominant epitope).

Thus, in some embodiments of the invention, the identification of subdominant, as opposed to dominant epitopes is desired. In a preferred embodiment, these subdominant epitopes can then be engineered to increase HLA binding affinity. As noted herein, higher HLA binding affinity is correlated with greater immunogenicity. Greater immunogenicity can be manifested in several different ways. Close to 90% of “high” binding peptides have been found to be immunogenic, as contrasted with about 50% of the peptides which bind with “intermediate” affinity. Moreover, higher binding affinity peptides lead to more vigorous immunogenic responses. As a result, less peptide is required to elicit a similar biological effect. Thus, in preferred embodiments of the invention, high binding epitopes are particularly desired.

Epitope-bearing peptides in accordance with the invention can be prepared synthetically, by recombinant DNA technology, or from natural sources such as whole viruses or tumors. Although the peptide will preferably be substantially free of other naturally occurring host cell proteins and fragments thereof, in some embodiments the peptides are synthetically conjugated to native molecules or particles; the peptides can also be conjugated to non-native molecules or particles.

The peptides in accordance with the invention can be a variety of lengths, and either in their neutral (uncharged) forms or in forms which are salts. The peptides in accordance with the invention are either free of modifications such as glycosylation, side chain oxidation, or phosphorylation; or they contain these modifications.

Desirably, the epitope-bearing peptide will be as small as possible while still maintaining relevant immunologic activity of the large peptide; of course it is particularly desirable with peptides from pathogenic organisms that the peptide be small in order to avoid pathogenic function. When possible, it may be desirable to optimize epitopes of the invention to a length of about 8 to about 13, preferably 9 to 10 amino acid residues for a class I molecule and about 6 to about 25 amino acid residues for a class II molecules. Preferably, the peptides are commensurate in size with endogenously processed viral peptides or tumor cell peptides that are bound to HLA class I or class II molecules on the cell surface. Nevertheless, the identification and preparation of peptides of other lengths can be carried out using the techniques described here such as the disclosures of primary anchor positions. It is to be appreciated that peptide epitopes in accordance with the invention can be present in peptides or proteins that are longer than the epitope itself. Moreover, multiepitopic peptides can comprise at least one epitope of the invention along with other epitope(s).

In particular, the invention provides motifs that are common to peptides bound by more than one HLA allele. By a combination of motif identification and MHC-peptide interaction studies, peptides useful for peptide vaccines have been identified.

Peptides comprising the epitopes from these antigens are synthesized and then tested for their ability to bind to the appropriate MHC molecules in assays using, for example, purified class I molecules and radioiodinated peptides and/or cells expressing empty class I molecules by, for instance, immunofluorescent staining and flow microfluorometry, peptide-dependent class I assembly assays, and inhibition of CTL recognition by peptide competition. Those peptides that bind to the class I molecule are further evaluated for their ability to serve as targets for CTLs derived from infected or immunized individuals, as well as for their capacity to induce primary in vitro or in vivo CTL responses that can give rise to CTL populations capable of reacting with virally infected target cells or tumor cells as potential therapeutic agents.

The (HLA) MHC class I antigens (i.e., the products of the MHC class I alleles) are encoded by the HLA-A, B, and C loci. HLA-A and B antigens are expressed at the cell surface at approximately equal densities, whereas the expression of HLA-C is significantly lower (perhaps as much as 10-fold lower). Each of these loci have a number of alleles (i.e., a multiplicity of allelic variants) in the population. Indeed, there are believed to be well over 500 class I and class II alleles. The peptide binding motifs of the invention are relatively specific for each allelic subtype.

Since a cytotoxic T-cell response cannot be elicited unless the epitope is presented by the class I HLA contained on the surface of the cells of the individual to be immunized, it is important that the epitope be one that is capable of binding the HLA exhibited by that individual.

The starting point, therefore, for the design of effective vaccines is to ensure that the vaccine will generate a large number of epitopes that can successfully be presented. It may be possible to administer the peptides representing the epitopes per se. Such administration is dependent on the presentation of “empty” HLA molecules displayed on the cells of the subject. In one approach to use of the immunogenic peptides per se, these peptides may be incubated with antigen-presenting cells from the subject to be treated ex vivo and the cells then returned to the subject.

Alternatively, the 8-11 amino acid peptide can be generated in situ by administering a nucleic acid containing a nucleotide sequence encoding it. Means for providing such nucleic acid molecules are described in WO99/58658, the disclosure of which is incorporated herein by reference. Further, the immunogenic peptides can be administered as portions of a larger peptide molecule and cleaved to release the desired peptide. The larger peptide may contain extraneous amino acids, in general the fewer the better. Thus, peptides which contain such amino acids are typically 25 amino acids or less, more typically 20 amino acids or less, and more typically 15 amino acids or less. The precursor may also be a heteropolymer or homopolymer containing a multiplicity of different or same CTL epitopes. Of course, mixtures of peptides and nucleic acids which generate a variety of immunogenic peptides can also be employed. The design of the peptide vaccines, the nucleic acid molecules, or the hetero- or homo-polymers is dependent on the inclusion of the desired epitope. Thus, in certain embodiments, the present invention provides a paradigm for identifying the relevant epitope which is effective across the broad population range of individuals who are characterized by the A2 supertype. The following pages describe the methods and results of experiments for identification of the A2 supermotif, and other motifs and supermotifs.

In certain embodiments, it is preferred that peptides include an epitope that binds to an HLA-A2 supertype allele. These motifs may be used to define T-cell epitopes from any desired antigen, particularly those associated with human viral diseases, cancers or autoimmune diseases, for which the amino acid sequence of the potential antigen or autoantigen targets is known.

Epitopes on a number of potential target proteins can be identified based upon HLA binding motifs. Examples of suitable antigens include TRP1, prostate cancer-associated antigens such as prostate specific antigen (PSA), human kallikrein (huK2), prostate specific membrane antigen (PSM), and prostatic acid phosphatase (PAP), antigens from viruses such as hepatitis B (e.g., hepatitis B core and surface antigens (HBVc, HBVs)), hepatitis C antigens, Epstein-Ban virus (EBV) antigens, human immunodeficiency virus (HIV) antigens, human papilloma virus (HPV) antigens, Kaposi's sarcoma virus (KSHV), influenza virus, Lassa virus, melanoma antigens (e.g., MAGE-1, MAGE2, and MAGE3) Mycobacterium tuberculosis (MT) antigens, p53, carcinoembryonic antigen (CEA), trypanosome, e.g., Trypansoma cruzi (T. cruzi), antigens such as surface antigen (TSA), Her2/neu, and malaria antigens. Examples of suitable fungal antigens include those derived from Candida albicans, Cryptococcus neoformans, Coccidoides spp., Histoplasma spp, and Aspergillus fumigatis. Examples of suitable protozoal parasitic antigens include those derived from Plasmodium spp., Trypanosoma spp., Schistosoma spp., Leishmania spp and the like. Examples of suitable bacterial antigens include those derived from Mycobacterium spp., Chlamydiaceae spp, and the like.

The peptides are thus useful in pharmaceutical compositions for both in vivo and ex vivo therapeutic and diagnostic applications.

Autoimmune associated disorders for which the peptides of the invention may be employed to relieve the symptoms of, treat or prevent the occurrence or reoccurrence of include, for example, multiple sclerosis (MS), rheumatoid arthritis (RA), Sjogren syndrome, scleroderma, polymyositis, dermatomyositis, systemic lupus erythematosus, juvenile rheumatoid arthritis, ankylosing spondylitis, myasthenia gravis (MG), bullous pemphigoid (antibodies to basement membrane at dermal-epidermal junction), pemphigus (antibodies to mucopolysaccharide protein complex or intracellular cement substance), glomerulonephritis (antibodies to glomerular basement membrane), Goodpasture's syndrome, autoimmune hemolytic anemia (antibodies to erythrocytes), Hashimoto's disease (antibodies to thyroid), pernicious anemia (antibodies to intrinsic factor), idiopathic thrombocytopenic purpura (antibodies to platelets), Grave's disease, and Addison's disease (antibodies to thyroglobulin), and the like.

The autoantigens associated with a number of these diseases have been identified. For example, in experimentally induced autoimmune diseases, antigens involved in pathogenesis have been characterized: in arthritis in rat and mouse, native type-II collagen is identified in collagen-induced arthritis, and mycobacterial heat shock protein in adjuvant arthritis; thyroglobulin has been identified in experimental allergic thyroiditis (EAT) in mouse; acetyl choline receptor (AChR) in experimental allergic myasthenia gravis (EAMG); and myelin basic protein (MBP) and proteolipid protein (PLP) in experimental allergic encephalomyelitis (EAE) in mouse and rat. In addition, target antigens have been identified in humans: type-II collagen in human rheumatoid arthritis; and acetyl choline receptor in myasthenia gravis.

Without wishing to be bound by theory, it is believed that the presentation of antigen by HLA Class I mediates suppression of autoreactive T cells by CD8⁺ suppressor T cells (see, e.g., Jiang, et al. Science, 256:1213 (1992)). Such suppressor T cells release cytokines such as transforming growth factor-β (TGF-β), which specifically inhibit the autoreactive T cells. Miller, et al., Proc. Natl. Acad. Sci., USA, 89:421-425 (1992).

Peptides comprising the epitopes from these antigens may be synthesized and then tested for their ability to bind to the appropriate MHC molecules in assays using, for example, purified class I molecules and radioiodonated peptides and/or cells expressing empty class I molecules by, for instance, immunofluorescent staining and flow microfluorometry, peptide-dependent class I assembly assays, and inhibition of CTL recognition by peptide competition. Those peptides that bind to the class I molecule may be further evaluated for their ability to serve as targets for CTLs derived from infected or immunized individuals, as well as for their capacity to induce primary in vitro or in vivo CTL responses that can give rise to CTL populations capable of reacting with virally infected target cells or tumor cells as potential therapeutic agents.

Recent evidence suggests however, that high affinity MHC binders might be, in most instances, immunogenic, suggesting that peptide epitopes might be selected on the basis of MHC binding alone.

Peptides comprising the supermotif sequences can be identified, as noted above, by screening potential antigenic sources. Useful peptides can also be identified by synthesizing peptides with systematic or random substitution of the variable residues in the supermotif, and testing them according to the assays provided. As demonstrated below, it is useful to refer to the sequences of the target HLA molecule, as well.

For epitope-based vaccines, the peptides of the present invention preferably comprise a supermotif and/or motif recognized by an HLA I or HLA II molecule having a wide distribution in the human population. TABLE 22 shows the distribution of certain HLA alleles in human populations. Since the MHC alleles occur at different frequencies within different ethnic groups and races, the choice of target MHC allele may depend upon the target population. TABLE 69 shows the frequency of various alleles at the HLA-A locus products among different races. For instance, the majority of the Caucasoid population can be covered by peptides which bind to four HLA-A allele subtypes, specifically HLA-A2.1, A1, A3.2, and A24.1. Similarly, the majority of the Asian population is encompassed with the addition of peptides binding to a fifth allele HLA-A11.2.

The nomenclature used to describe peptide compounds follows the conventional practice wherein the amino group is presented to the left (the N-terminus) and the carboxyl group to the right (the C-terminus) of each amino acid residue. In the formulae representing selected specific embodiments of the present invention, the amino- and carboxyl-terminal groups, although not specifically shown, are in the form they would assume at physiologic pH values, unless otherwise specified. In the amino acid structure formulae, each residue is generally represented by standard three letter or single letter designations. The L-form of an amino acid residue is represented by a capital single letter or a capital first letter of a three-letter symbol, and the D-form for those amino acids having D-forms is represented by a lower case single letter or a lower case three letter symbol. Glycine has no asymmetric carbon atom and is simply referred to as “Gly” or G. The letter X in a motif represents any of the 20 amino acids found in TABLE 72, as well non-naturally occurring amino acids or amino acid mimetics. Brackets surrounding more than one amino acid indicates that the motif includes any one of the amino acids. For example, the supermotif “N-XPXXXXXX(A,V,I,L,M)-C (SEQ ID NO:14618)” includes each of the following peptides: N-XPXXXXXXA-C (SEQ ID NO: 14618), N-XPXXXXXXV-C (SEQ ID NO: 14618), N-XPXXXXXXI-C (SEQ ID NO: 14618), N-XPXXXXXXL-C (SEQ ID NO: 14618), and N-XPXXXXXXM-C (SEQ ID NO: 14618).

The large degree of HLA polymorphism is an important factor to be taken into account with the epitope-based approach to vaccine development. To address this factor, epitope selection encompassing identification of peptides capable of binding at high or intermediate affinity to multiple HLA molecules is preferably utilized, most preferably these epitopes bind at high or intermediate affinity to two or more allele-specific HLA molecules.

CTL-inducing peptides of interest for vaccine compositions preferably include those that have an IC₅₀ or binding affinity value for a class HLA molecule(s) of 500 nM or better (i.e., the value is 500 nM or less) or, for class II HLA molecules, 1000 nM or better (i.e., the value is greater than or equal to 1000 nM). For example, peptide binding is assessed by testing the capacity of a candidate peptide to bind to a purified HLA molecule in vitro. Peptides exhibiting high or intermediate affinity are then considered for further analysis. Selected peptides are generally tested on other members of the supertype family. In preferred embodiments, peptides that exhibit cross-reactive binding are then used in cellular screening analyses or vaccines.

The relationship between binding affinity for HLA class I molecules and immunogenicity of discrete peptide epitopes on bound antigens was determined for the first time in the art by the present inventors. As disclosed in greater detail herein, higher HLA binding affinity is correlated with greater immunogenicity.

Greater immunogenicity can be manifested in several different ways. Immunogenicity corresponds to whether an immune response is elicited at all, and to the vigor of any particular response, as well as to the extent of a population in which a response is elicited. For example, a peptide might elicit an immune response in a diverse array of the population, yet in no instance produce a vigorous response. In accordance with these principles, close to 90% of high binding peptides have been found to elicit a response and thus be “immunogenic,” as contrasted with about 50% of the peptides that bind with intermediate affinity (see, e.g., Schaeffer et al. PNAS (1988)). Moreover, not only did peptides with higher binding affinity have an enhanced probability of generating an immune response, the generated response tended to be more vigorous than the response seen with weaker binding peptides. As a result, less peptide is required to elicit a similar biological effect if a high affinity binding peptide is used rather than a lower affinity one. Thus, in preferred embodiments of the invention, high affinity binding epitopes are used.

The correlation between binding affinity and immunogenicity was analyzed by the present inventors by two different experimental approaches (see, e.g., Sette, et al., J Immunol. 153:5586-5592 (1994)). In the first approach, the immunogenicity of potential epitopes ranging in HLA binding affinity over a 10,000-fold range was analyzed in HLA-A*0201 transgenic mice. In the second approach, the antigenicity of approximately 100 different hepatitis B virus (HBV)-derived potential epitopes, all carrying A *0201 binding motifs, was assessed by using PBL from acute hepatitis patients. Pursuant to these approaches, it was determined that an affinity threshold value of approximately 500 nM (preferably 50 nM or less) determines the capacity of a peptide epitope to elicit a CTL response. These data are true for class I binding affinity measurements for naturally processed peptides and for synthesized T cell epitopes. These data also indicate the important role of determinant selection in the shaping of T cell responses (see, e.g., Schaeffer et al. Proc. Natl. Acad. Sci. USA 86:4649-4653 (1989)).

Peptides of the present invention may also comprise epitopes that bind to HLA class II molecules (HLA class II molecules are also referred to as MHC-DR molecules). An affinity threshold associated with immunogenicity in the context of HLA class II DR molecules has also been delineated (see, e.g., Southwood et al. J. Immunology 160:3363-73, 1998, and WO99/61916). In order to define a biologically significant threshold of DR binding affinity, a database of the binding affinities of 32 DR-restricted epitopes for their restricting element (i.e., the HLA molecule that binds the motif) was compiled. In approximately half of the cases (15 of 32 epitopes), DR restriction was associated with high binding affinities, i.e. binding affinity values of 100 nM or less (in some embodiments, the binding affinity value was less than 100 nM). In the other half of the cases (16 of 32), DR restriction was associated with intermediate affinity (binding affinity values in the 100-1000 nM range). In only one of 32 cases was DR restriction associated with an IC₅₀ of 1000 nM or greater. Thus, 1000 nM can be defined as an affinity threshold associated with immunogenicity in the context of DR molecules. Thus, as seen with HLA class I molecules, an affinity threshold associated with immunogenicity is defined for epitopes recognized by HLA class II molecules.

Definition of motifs that are predictive of binding to specific class I and class II alleles allows the identification of potential peptide epitopes from an antigenic protein whose amino acid sequence is known. Typically, identification of potential peptide epitopes is initially carried out using a computer to scan the amino acid sequence of a desired antigen for the presence of motifs and/or supermotifs.

Definition of motifs specific for different class I alleles allows the identification of potential peptide epitopes from an antigenic protein whose amino acid sequence is known. Typically, identification of potential peptide epitopes is initially carried out using a computer to scan the amino acid sequence of a desired antigen for the presence of motifs. The epitopic sequences are then synthesized. The capacity to bind MHC Class I molecules is measured in a variety of different ways. One means is a Class I molecule binding assay as described in the related applications, noted above. Other alternatives described in the literature include inhibition of antigen presentation (Sette, et al., J Immunol. 141:3893 (1991), in vitro assembly assays (Townsend, et al., Cell 62:285 (1990), and FACS based assays using mutated cells, such as RMA-S (Melief, et al., Eur. J. Immunol. 21:2963 (1991)).

In the typical case, immunoprecipitation is used to isolate the desired allele. A number of protocols can be used to isolate HLA molecules for use in binding assays, depending upon the specificity of the antibodies used. For example, allele-specific mAb reagents can be used for the affinity purification of the HLA-A, HLA-B1, and HLA-C molecules. Several mAb reagents for the isolation of HLA-A molecules are available (see TABLE 4, TABLE 71, and TABLE 24). The monoclonal BB7.2 is suitable for isolating HLA-A2 molecules. Thus, for each of the targeted HLA-A alleles, reagents are available that may be used for the direct isolation of the HLA-A molecules. Affinity columns prepared with these mAbs using standard techniques are successfully used to purify the respective HLA-A allele products. In addition to allele-specific mAbs, broadly reactive anti-HLA-A, B, C mAbs, such as W6/32 and B9.12.1, and one anti-HLA-B, C mAb, B1.23.2, could be used in alternative affinity purification protocols as described in previous applications or in the examples section below.

The procedures used to identify peptides of the present invention generally follow the methods disclosed in Falk et al., Nature 351:290 (1991), which is incorporated herein by reference. Briefly, the methods involve large-scale isolation of MHC class I molecules, typically by immunoprecipitation or affinity chromatography, from the appropriate cell or cell line. Examples of other methods for isolation of the desired MHC molecule equally well known to the artisan include ion exchange chromatography, lectin chromatography, size exclusion, high performance ligand chromatography, and a combination of all of the above techniques.

The peptides bound to the peptide binding groove of the isolated MHC molecules are eluted typically using acid treatment. Peptides can also be dissociated from class I molecules by a variety of standard denaturing means, such as heat, pH, detergents, salts, chaotropic agents, or a combination thereof.

Peptide fractions are further separated from the MHC molecules by reversed-phase high performance liquid chromatography (HPLC) and sequenced. Peptides can be separated by a variety of other standard means well known to the artisan, including filtration, ultrafiltration, electrophoresis, size chromatography, precipitation with specific antibodies, ion exchange chromatography, isoelectrofocusing, and the like.

Sequencing of the isolated peptides can be performed according to standard techniques such as Edman degradation (Hunkapiller, M. W., et al., Methods Enzymol. 91, 399 [1983]). Other methods suitable for sequencing include mass spectrometry sequencing of individual peptides as previously described (Hunt, et al., Science 225:1261 (1992), which is incorporated herein by reference). Amino acid sequencing of bulk heterogenous peptides (e.g., pooled HPLC fractions) from different class I molecules typically reveals a characteristic sequence motif for each class I allele.

Upon identification of motif-bearing sequences, peptides corresponding to the sequences are then synthesized and, typically, evaluated for binding to the corresponding HLA allele. The capacity to bind MHC Class molecules is measured in a variety of different ways. One means is a Class I molecule binding assay as described in the related applications, noted above. Other alternatives described in the literature include inhibition of antigen presentation (Sette, et al., J. Immunol. 141:3893 (1991), in vitro assembly assays (Townsend, et al., Cell 62:285 (1990), and FACS based assays using mutated ells, such as RMA-S (Melief, et al., Eur. J. Immunol. 21:2963 (1991)).

Next, peptides that test positive in the MHC class I binding assay are assayed for the ability of the peptides to induce specific CTL (or HTL, for class II motif-bearing peptides) responses in vitro. For instance, antigen-presenting cells that have been incubated with a peptide can be assayed for the ability to induce CTL responses in responder cell populations. Antigen-presenting cells can be normal cells such as peripheral blood mononuclear cells or dendritic cells (Inaba, et al., J. Exp. Med. 166:182 (1987); Boog, Eur. J. Immunol. 18:219 [1988]). Alternatively, transgenic mice comprising an appropriate HLA transgene can be used to assay the ability of a peptide to induce a response in cytotoxic T lymphocytes essentially as described in copending U.S. patent application Ser. No. 08/205,713.

Definition of motifs specific for different class I alleles allows the identification of potential peptide epitopes from an antigenic protein whose amino acid sequence is known. Typically, identification of potential peptide epitopes is initially carried out using a computer to scan the amino acid sequence of a desired antigen for the presence of motifs.

Following identification of motif-bearing epitopes, the epitopic sequences are then synthesized. The capacity to bind MHC Class molecules is measured in a variety of different ways. One means is a Class I molecule binding assay as described in the related applications, noted below. Other alternatives described in the literature include inhibition of antigen presentation (Sette, et al., J. Immunol. 141:3893 (1991), in vitro assembly assays (Townsend, et al., Cell 62:285 (1990), and FACS based assays using mutated cells, such as RMA.S (Melief, et al., Eur. J. Immunol. 21:2963 (1991)).

As disclosed herein, higher HLA binding affinity is correlated with greater immunogenicity. Greater immunogenicity can be manifested in several different ways. Immunogenicity can correspond to whether an immune response is elicited at all, and to the vigor of any particular response, as well as to the extent of a diverse population in which a response is elicited. For example, a peptide might elicit an immune response in a diverse array of the population, yet in no instance produce a vigorous response. In accordance with the principles disclosed herein, close to 90% of high binding peptides have been found to be immunogenic, as contrasted with about 50% of the peptides which bind with intermediate affinity. Moreover, higher binding affinity peptides lead to more vigorous immunogenic responses. As a result, less peptide is required to elicit a similar biological effect if a high affinity binding peptide is used. Thus, in preferred embodiments of the invention, high affinity binding epitopes are particularly useful. Nevertheless, substantial improvements over the prior art are achieved with intermediate or high binding peptides.

The relationship between binding affinity for HLA class I molecules and immunogenicity of discrete peptide epitopes has been determined for the first time in the art by the present inventors. In these experiments, in which discrete peptides were referred to, it is to be noted that cellular processing of peptides in vivo will lead to such peptides even if longer fragments are used. Accordingly, longer peptides comprising one or more epitopes are within the scope of the invention. The correlation between binding affinity and immunogenicity was analyzed in two different experimental approaches (Sette, et al., J. Immunol. 153:5586-5592, 1994). In the first approach, the immunogenicity of potential epitopes ranging in HLA binding affinity over a 10,000-fold range was analyzed in HLA-A*0201 transgenic mice. In the second approach, the antigenicity of approximately 100 different hepatitis B virus (HBV)-derived potential epitopes, all carrying A*0201 binding motifs, was assessed by using PBL (peripheral blood lymphocytes) from acute hepatitis patients. Pursuant to these approaches, it was determined that an affinity threshold value of approximately 500 nM (preferably 50 nM or less) is correlated with the capacity of a peptide epitope to elicit a CTL response. These data are true for class I binding affinity measurements for naturally processed peptides and for synthesized T-cell epitopes. These data also indicate the important role of determinant selection in the shaping of T-cell responses (see, e.g., Schaeffer, et al., Proc. Natl. Acad. Sci. USA 86:4649-4653, 1989).

Accordingly, CTL-inducing peptides preferably include those that have an IC₅₀ for class I HLA molecules of 500 nM or less. In the case of motif-bearing peptide epitopes from tumor associated antigens, a binding affinity threshold of 200 nM has been shown to be associated with killing of tumor cells by resulting CTL populations.

In a preferred embodiment, following assessment of binding activity for an HLA-A2 allele-specific molecule, peptides exhibiting high or intermediate affinity are then considered for further analysis. Selected peptides may be tested on other members of the supertype family. In preferred embodiments, peptides that exhibit cross-reactive binding are then used in vaccines or in cellular screening analyses.

For example, peptides that test positive in the HLA-A2 (or other MHC class I) binding assay, i.e., that have binding affinity values of 500 nM or less, are assayed for the ability of the peptides to induce specific CTL responses in vitro. For instance, antigen-presenting cells that have been incubated with a peptide can be assayed for the ability to induce CTL responses in responder cell populations. Antigen-presenting cells can be normal cells such as peripheral blood mononuclear cells or dendritic cells (Inaba, et al., J. Exp. Med. 166:182 (1987); Boog, Eur. J. Immunol. 18:219 [1988]).

Alternatively, mutant mammalian cell lines that are deficient in their ability to load class I molecules with internally processed peptides, such as the mouse cell lines RMA-S (Karre, et al. Nature, 319:675 (1986); Ljunggren, et al., Eur. J. Immunol. 21:2963-2970 (1991)), and the human somatic T cell hybrid, T-2 (Cerundolo, et al., Nature 345:449-452 (1990)) and which have been transfected with the appropriate human class I genes are conveniently used, when peptide is added to them, to test for the capacity of the peptide to induce in vitro primary CTL responses. Other eukaryotic cell lines which could be used include various insect cell lines such as mosquito larvae (ATCC cell lines CCL 125, 126, 1660, 1591, 6585, 6586), silkworm (ATTC CRL 8851), armyworm (ATCC CRL 1711), moth (ATCC CCL 80) and Drosophila cell lines such as a Schneider cell line (see Schneider J. Embryol. Exp. Morphol. 27:353-65 [1927]). That have been transfected with the appropriate human class I MHC allele encoding genes and the human B2 microglobulin genes.

Peripheral blood lymphocytes are conveniently isolated following simple venipuncture or leukapheresis of normal donors or patients and used as the responder cell sources of CTL precursors. In one embodiment, the appropriate antigen-presenting cells are incubated with 10-100 μM of peptide in serum-free media for 4 hours under appropriate culture conditions. The peptide-loaded antigen-presenting cells are then incubated with the responder cell populations in vitro for 7 to 10 days under optimized culture conditions. Positive CTL activation can be determined by assaying the cultures for the presence of CTLs that kill radiolabeled target cells, both specific peptide-pulsed targets as well as target cells expressing the endogenously processed form of the relevant virus or tumor antigen from which the peptide sequence was derived.

Specificity and MHC restriction of the CTL is determined by testing against different peptide target cells expressing appropriate or inappropriate human MHC class I. The peptides that test positive in the MHC binding assays and give rise to specific CTL responses are referred to herein as immunogenic peptides.

After determining their binding affinity, additional confirmatory work can be performed to select, amongst these vaccine candidates, epitopes with preferred characteristics in terms of population coverage, antigenicity, and immunogenicity.

Thus, various strategies can be utilized to evaluate immunogenicity, including:

1) Evaluation of primary T cell cultures from normal individuals (see, e.g., Wentworth, P. A. et al., Mol. Immunol. 32:603, 1995; Celis, E. et al., Proc. Natl. Acad. Sci. USA 91:2105, 1994; Tsai, V. et al., J. Immunol. 158:1796, 1997; Kawashima, I. et al., Human Immunol. 59:1, 1998); This procedure involves the stimulation of peripheral blood lymphocytes (PBL) from normal subjects with a test peptide in the presence of antigen presenting cells in vitro over a period of several weeks. T cells specific for the peptide become activated during this time and are detected using, e.g., a lymphokine-release or a ⁵¹Cr cytotoxicity assay involving peptide sensitized target cells.

2) Immunization of HLA transgenic mice (see, e.g., Wentworth, P. A. et al., J. Immunol. 26:97, 1996; Wentworth, P. A. et al., Int. Immunol. 8:651, 1996; Alexander, J. et al., J. Immunol. 159:4753, 1997); In this method, peptides in incomplete Freund's adjuvant are administered subcutaneously to HLA transgenic mice. Several weeks following immunization, splenocytes are removed and cultured in vitro in the presence of test peptide for approximately one week. Peptide-specific T cells are detected using, e.g., a ⁵¹Cr-release assay involving peptide sensitized target cells and target cells expressing endogenously generated antigen.

3) Demonstration of recall T cell responses from patients who have been effectively vaccinated or who have a tumor; (see, e.g., Rehermann, B. et al., J. Exp. Med. 181:1047, 1995; Doolan, D. L. et al., Immunity 7:97, 1997; Bertoni, R. et al., J. Clin. Invest. 100:503, 1997; Threlkeld, S. C. et al., J. Immunol. 159:1648, 1997; Diepolder, H. M. et al., J. Virol. 71:6011, 1997; Tsang et al., J. Natl. Cancer Inst. 87:982-990, 1995; Disis et al., J. Immunol. 156:3151-3158, 1996). In applying this strategy, recall responses are detected by culturing PBL from patients with cancer who have generated an immune response “naturally”, or from patients who were vaccinated with tumor antigen vaccines. PBL from subjects are cultured in vitro for 1-2 weeks in the presence of test peptide plus antigen presenting cells (APC) to allow activation of “memory” T cells, as compared to “naive” T cells. At the end of the culture period, T cell activity is detected using assays for T cell activity including ⁵¹Cr release involving peptide-sensitized targets, T cell proliferation, or lymphokine release.

Kast, et al. (J. Immunol. 152:3904-3912, 1994) have shown that motif-bearing peptides account for 90% of the epitopes that bind to allele-specific HLA class I molecules. In this study all possible peptides of 9 amino acids in length and overlapping by eight amino acids (240 peptides), which cover the entire sequence of the E6 and E7 proteins of human papillomavirus type 16, were evaluated for binding to five allele-specific HLA molecules that are expressed at high frequency among different ethnic groups. This unbiased set of peptides allowed an evaluation of the predictive value of HLA class I motifs. From the set of 240 peptides, 22 peptides were identified that bound to an allele-specific HLA molecules with high or intermediate affinity. Of these 22 peptides, 20, (i.e. 91%), were motif-bearing. Thus, this study demonstrated the value of motifs for the identification of peptide epitopes for inclusion in a vaccine: application of motif-based identification techniques eliminates screening of 90% of the potential epitopes. The quantity of available peptides, and the complexity of the screening process would make a comprehensive evaluation of an antigen highly difficult, if not impossible without use of motifs.

An immunogenic peptide epitope of the invention may be included in a polyepitopic vaccine composition comprising additional peptide epitopes of the same antigen, antigens from the same source, and/or antigens from a different source. Moreover, class II epitopes can be included along with class I epitopes. Peptide epitopes from the same antigen may be adjacent epitopes that are contiguous in sequence or may be obtained from different regions of the protein.

The relationship between binding affinity for HLA class I molecules and immunogenicity of discrete peptide epitopes on bound antigens has been analyzed in three different experimental approaches (see, e.g. Sette, et al., J. Immunol. 153:5586 (1994)). In the first approach, the immunogenicity of potential epitopes ranging in MHC binding affinity over a 10,000-fold range was analyzed in HLA-A*0201 transgenic mice. In the second approach, the antigenicity of approximately 100 different hepatitis B virus (HBV)-derived potential epitopes, all carrying A*0201 binding motifs, was assessed by using PBL (peripheral blood lymphocytes) of acute hepatitis patients (see, e.g. Sette, et al., J. Immunol. 153:5586 (1994)). In the third approach the binding affinity of previously known antigenic peptides for the relevant HLA class I was determined (Sette et al. Molec. Immunol. 31:813, 1994) In all cases, it was found that an affinity threshold of approximately 500 nM (preferably 500 nM or less) determines the capacity of a peptide epitope to elicit a CTL response. In the case of class II HLA a relevant threshold of affinity was set at 1000 nM by similar studies performed by Southwood and colleagues (Southwood et al. J. Immunol. 160:3363-3373 (1998). These data also indicate the important role of determinant selection in the shaping of T cell responses.

Immunogenic peptides can be identified in relevant native sequences with reference e.g., to one of the supermotifs or motifs set out in TABLE 137, TABLE 138, and TABLE 139. A particular motif is denoted in the tables and is defined by its primary anchor residues, i.e. a motif bearing peptide must comprise at least one of the specified residues at each primary anchor position. A peptide may be analogued at any one or more of its primary anchor residues by exchanging one of the specified primary anchor residues with another primary anchor residue at the same position specified for the same motif. The numeric positions within each motif are designated in an amino to carboxyl orientation. Alternatively, a peptide may be analogued at any one or more of the designated secondary anchor residues described on TABLE 138 and TABLE 139 by exchanging an existing residue with one of the designated secondary anchor residues at the designated positions. In a preferred embodiment, to enhance binding affinity, deleterious residues are removed from native sequences; similarly deleterious residues are not used to substitute for another residue at a designated position. Modifications to a primary anchor position and/or a secondary anchor position may be made at one position or multiple positions.

Peptides that comprise epitopes and/or immunogenic peptides of the invention can be prepared synthetically, or by recombinant DNA technology or from natural sources such as whole viruses or tumors. Although the peptide will preferably be substantially free of other naturally occurring host cell proteins and fragments thereof, in some embodiments the peptides can be synthetically conjugated to native fragments or particles.

The present invention relates to allele-specific peptide motifs and binding peptides for human and murine MHC allele. It is contemplated that the peptide binding motifs of the invention are relatively specific for each allele. In an embodiment of the invention, the allele-specific motifs and binding peptides are for human class I MHC (or HLA) alleles. HLA alleles include HLA-A, HLA-B, and HLA-C alleles. In another embodiment of the invention the allele-specific motifs and binding peptides are for human class II MHC (or HLA) alleles. Such HLA alleles include HLA-DR and HLA-DQ alleles. HLA molecules that share similar binding affinity for peptides bearing certain amino acid motifs are grouped into HLA supertypes. See, i.e., Stites, et al., IMMUNOLOGY, 8^(TH) ED., Lange Publishing, Los Altos, Calif. (1994). Peptides that bind one or more alleles in one or more supertypes are contemplated as part of the invention. Examples of the supertypes within HLA-A and HLA-B molecules are shown in FIG. 2. In yet another embodiment, the allele-specific motifs and binding peptides are for murine class I (or H-2) MHC alleles. Such H-2 alleles include H-2Dd, H-2Kb, H-2Kd, H-2Db, H-2Ld, and H-2Kk. Exemplary tables describing allele-specific motifs are presented below. Binding within a particular supertype for murine MHC alleles is also contemplated.

These peptides were then used to define specific binding motifs for each of the following alleles A3.2, A1, A11, and A24.1. These motifs are described previously. The motifs described in TABLES 6-9, below, are defined from pool sequencing data of naturally processed peptides as described in the related applications. Preferred (i.e., canonical) and tolerated (i.e., extended) residues associated with anchor positions of the indicated HLA supertypes are presented in FIG. 2 and TABLE 3.

In one embodiment, the motif for HLA-A3.2 comprises from the N-terminus to C-terminus a first conserved residue of L, M, I, V, S, A, T and F at position 2 and a second conserved residue of K, R or Y at the C-terminal end. Other first conserved residues are C, G or D and alternatively E. Other second conserved residues are H or F. The first and second conserved residues are preferably separated by 6 to 7 residues. In another embodiment, the motif for HLA-A1 comprises from the N-terminus to the C-terminus a first conserved residue of T, S or M, a second conserved residue of D or E, and a third conserved residue of Y. Other second conserved residues are A, S or T. The first and second conserved residues are adjacent and are preferably separated from the third conserved residue by 6 to 7 residues. A second motif consists of a first conserved residue of E or D and a second conserved residue of Y where the first and second conserved residues are separated by 5 to 6 residues.

In yet another embodiment, the motif for HLA-A11 comprises from the N-terminus to the C-terminus a first conserved residue of T, V, M, L, I, S, A, G, N, C D, or F at position 2 and a C-terminal conserved residue of K, R, Y or H. The first and second conserved residues are preferably separated by 6 or 7 residues. In one embodiment, the motif for HLA-A24.1 comprises from the N-terminus to the C-terminus a first conserved residue of Y, F or W at position 2 and a C terminal conserved residue of F, I, W, M or L. The first and second conserved residues are preferably separated by 6 to 7 residues.

The MHC-binding peptides identified herein represent epitopes of a native antigen. With regard to a particular amino acid sequence, an epitope is a set of amino acid residues which is recognized by a particular antibody or T cell receptor. Such epitopes are usually presented to lymphocytes via the MHC-peptide complex. An epitope retains the collective features of a molecule, such as primary, secondary and tertiary peptide structure, and charge, that together form a site recognized by an antibody, T cell receptor or MHC molecule. It is to be appreciated, however, that isolated or purified protein or peptide molecules larger than and comprising an epitope of the invention are still within the bounds of the invention. Moreover, it is contemplated that synthesized peptides can incorporate various biochemical changes that enhance their immunological effectiveness.

The epitopes present in the invention can be dominant, sub-dominant, or cryptic. A dominant epitope is an epitope that induces an immune response upon immunization with a whole native antigen. See, i.e., Sercarz, et al., Ann. Rev. Immunol. 11: 729-766 (1993). Such a peptide is considered immunogenic because it elicits a response against the whole antigen. A subdominant epitope, on the other hand, is one that evokes little or no response upon immunization with whole antigen that contains the epitope, but for which a response can be obtained by immunization with an isolated epitope. Immunization with a sub-dominant epitope will prime for a secondary response to the intact native antigen. A cryptic epitope elicits a response by immunization with an isolated peptide, but fails to prime a secondary response to a subsequent challenge with whole antigen.

An epitope present in the invention can be cross-reactive or non-cross-reactive in its interactions with MHC alleles and alleles subtypes. Cross-reactive binding of an epitope (or peptide) permits an epitope to be bound by more than one HLA molecule. Such cross-reactivity is also known as degenerate binding. A non-cross-reactive epitope would be restricted to binding a particular MHC allele or allele subtype.

Cross-reactive binding of HLA-A2.1 motif-bearing peptides with other HLA-A2 allele-specific molecules can occur. Those allele-specific molecules that share binding specificities with HLA-A2.1 are deemed to comprise the HLA-A2.1 supertype. The B pocket of A2 supertype HLA molecules is characterized by a consensus motif including residues (this nomenclature uses single letter amino acid codes, where the subscript indicates peptide position) F/Y₉, A₂₄, M₄₅, E/N₆₃, K/N₆₆, V₆₇, H/Q₇₀ and Y/C₉₉. Similarly, the A2-supertype F pocket is characterized by a consensus motif including residues D₇₇, T₈₀, L₈₁ and Y₁₁₆ (155). About 66% of the peptides binding A*0201 will be cross-reactive amongst three or more A2-supertype alleles.

The A2 supertype as defined herein is consistent with cross-reactivity data, (Fruci, D. et al., Hum. Immunol. 38:187, 1993), from live cell binding assays (del Guercio, M.-F. et al., J. Immunol. 154:685, 1995) and data obtained by sequencing naturally processed peptides (Sudo, T., et al., J. Immunol. 155:4749, 1995) bound to HLA-A2 allele-specific molecules. Accordingly the family of HLA molecules (i.e., the HLA-A2 supertype that binds these peptides) is comprised of at least nine HLA-A proteins: A*0201, A*0202, A*0203, A*0204, A*0205, A*0206, A*0207, A*6802, and A*6901.

As described herein, the HLA-A2 supermotif comprises peptide ligands with L, I, V, M, A, T, or Q as primary anchor residues at position 2 and L, I, V, M, A, or T as a primary anchor residue at the C-terminal position of the epitope. HLA-A2 motifs that are most particularly relevant to the invention claimed here comprise V, A, T, or Q at position two and L, I, V, M, A, or T at the C-terminal anchor position. A peptide epitope comprising an HLA-A2 supermotif may bind more than one HLA-A2 supertype molecule.

The epitopes of the present invention can be any suitable length. Class I molecule binding peptides typically are about 8 to 13 amino acids in length, and often 9, 10, 11, or 12 amino acids in length. These peptides include conserved amino acids at certain positions such as the second position from the N-terminus and the C-terminal position. Also, the peptides often do not include amino acids at certain positions that negatively affect binding of the peptide to the HLA molecules. For example, the peptides often do not include amino acids at positions 1, 3, 6 and/or 7 for peptides 9 amino acid peptides in length or positions 1, 3, 4, 5, 7, 8 and/or 9 for peptides 10 amino acids in length. Further, defined herein are positions within a peptide sequence that can be utilized as criteria for selecting HLA-binding peptide. These defined positions are often referred to herein as a binding “motif.”

Definition of motifs specific for different MHC alleles allows the identification of potential peptide epitopes from an antigenic protein whose amino acid sequence is known. Typically, identification of potential peptide epitopes is initially carried out using a computer to scan the amino acid sequence of a desired antigen for the presence of motifs. The epitopic sequences are then synthesized.

In general, class I peptide binding motifs generally include a first conserved residue at position two from the N-terminus (wherein the N-terminal residue is position one) and a second conserved residue at the C-terminal position (often position 9 or 10). As a specific example, the HLA A*0201 class I peptide binding motifs include a first conserved residue at position two from the N-terminus (wherein the N-terminal residue is position one) selected from the group consisting of I, V, A and T and a second conserved residue at the C-terminal position selected from the group consisting of V, L, I, A and M. Alternatively, the peptide may have a first conserved residue at the second position from the N-terminus (wherein the N-terminal residue is position one) selected from the group consisting of L, M, I, V, A and T; and a second conserved residue at the C-terminal position selected from the group consisting of A and M. If the peptide has 10 residues it will contain a first conserved residue at the second position from the N-terminus (wherein the N-terminal residue is position one) selected from the group consisting of L, M, I, V, A, and T; and a second conserved residue at the C-terminal position selected from the group consisting of V, I, L, A and M; wherein the first and second conserved residues are separated by 7 residues.

One embodiment of an HTL-inducing peptide is less than about 50 residues in length and usually consist of between about 6 and about 30 residues, more usually between about 12 and 25, and often between about 15 and 20 residues, for example 15, 16, 17, 18, 19, or 20 residues. One embodiment of a CTL-inducing peptide is 13 residues or less in length and usually consists of about 8, 9, 10 or 11 residues, preferably 9 or 10 residues. In one embodiment, HLA-DR3 a binding is characterized by an L, I, V, M, F or Y residue at position 1 and a D or E residue at position 4. In another embodiment, HLA-DR3 b binding is characterized by an L, I, V, M, F, Y or A residue at position 1, a D, E, N, Q, S or T residue at position 4, and a K, R or H residue at position 6. In another embodiment, key anchor residues of a DR supertype binding motif are an L, I, V, M, F, W or Y residue at position 1 and an L, I, V, M, S, T, P, C or A residue at position 6. See, TABLE 3.

Moreover, in another embodiment, murine Db binding is characterized by an N residue at position 5 and L, I, V or M residue at the C-terminal position. In yet another embodiment, murine Kb binding is characterized by a Y or F residue at position 5 and an L, I, V or M residue at the C-terminal position. In an additional embodiment, murine Kd binding is characterized a Y or F residue at position 2 and an L, I, V, or M residue at the C-terminal position. In a further embodiment, murine Kk binding is characterized by an E or D residue at position 2 and an L, I, M, V, F, W, Y or A residue at the C-terminal position. In a further embodiment, murine Ld binding is characterized by a P residue at position 2 and an L, I, M, V, F, W or Y residue at the C-terminal position. See, TABLE 5.

HLA Class I Motifs Indicative of CTL Inducing Peptide Epitopes:

The primary anchor residues of the HLA class I peptide epitope supermotifs and motifs are delineated below. In some cases, peptide epitopes may be listed in both a motif and a supermotif Table. The relationship of a particular motif and respective supermotif is indicated in the description of the individual motifs.

The HLA-A1 supermotif is characterized by the presence in peptide ligands of a small (T or S) or hydrophobic (L, I, V, or M) primary anchor residue in position 2, and an aromatic (Y, F, or W) primary anchor residue at the C-terminal position of the epitope. The corresponding family of HLA molecules that bind to the A1 supermotif (i.e., the HLA-A1 supertype) is comprised of at least A*0101, A*2601, A*2602, A*2501, and A*3201 (see, e.g., DiBrino, M. et al., J. Immunol. 151:5930, 1993; DiBrino, M. et al., J. Immunol. 152:620, 1994; Kondo, A. et al., Immunogenetics 45:249, 1997). Other allele-specific HLA molecules predicted to be members of the A1 superfamily are shown in Table 137. Peptides binding to each of the individual HLA proteins can be modulated by substitutions at primary and/or secondary anchor positions, preferably choosing respective residues specified for the supermotif.

Primary anchor specificities for allele-specific HLA-A2.1 molecules (see, e.g., Falk et al., Nature 351:290-296, 1991; Hunt et al., Science 255:1261-1263, 1992; Parker et al., J. Immunol. 149:3580-3587, 1992; Ruppert et al., Cell 74:929-937, 1993) and cross-reactive binding among HLA-A2 and -A28 molecules have been described. (See, e.g., Fruci et al., Human Immunol. 38:187-192, 1993; Tanigaki et al., Human Immunol. 39:155-162, 1994; Del Guercio et al., J. Immunol. 154:685-693, 1995; Kast et al., J. Immunol. 152:3904-3912, 1994 for reviews of relevant data.) These primary anchor residues define the HLA-A2 supermotif; which presence in peptide ligands corresponds to the ability to bind several different HLA-A2 and -A28 molecules. The HLA-A2 supermotif comprises peptide ligands with L, I, V, M, A, T, or Q as a primary anchor residue at position 2 and L, I, V, M, A, or T as a primary anchor residue at the C-terminal position of the epitope.

The corresponding family of HLA molecules (i.e., the HLA-A2 supertype that binds these peptides) is comprised of at least: A*0201, A*0202, A*0203, A*0204, A*0205, A*0206, A*0207, A*0209, A*0214, A*6802, and A*6901. Other allele-specific HLA molecules predicted to be members of the A2 superfamily are shown in Table 137. As explained in detail below, binding to each of the individual allele-specific HLA molecules can be modulated by substitutions at the primary anchor and/or secondary anchor positions, preferably choosing respective residues specified for the supermotif.

The HLA-A3 supermotif is characterized by the presence in peptide ligands of A, L, I, V, M, S, or, T as a primary anchor at position 2, and a positively charged residue, R or K, at the C-terminal position of the epitope, e.g., in position 9 of 9-mers (see, e.g., Sidney et al., Hum. Immunol. 45:79, 1996). Exemplary members of the corresponding family of HLA molecules (the HLA-A3 supertype) that bind the A3 supermotif include at least A*0301, A*1101, A*3101, A*3301, and A*6801. Other allele-specific HLA molecules predicted to be members of the A3 supertype are shown in Table 1. As explained in detail below, peptide binding to each of the individual allele-specific HLA proteins can be modulated by substitutions of amino acids at the primary and/or secondary anchor positions of the peptide, preferably choosing respective residues specified for the supermotif.

The HLA-A24 supermotif is characterized by the presence in peptide ligands of an aromatic (F, W, or Y) or hydrophobic aliphatic (L, I, V, M, or T) residue as a primary anchor in position 2, and Y, F, W, L, I, or M as primary anchor at the C-terminal position of the epitope (see, e.g., Sette and Sidney, Immunogenetics, in press, 1999). The corresponding family of HLA molecules that bind to the A24 supermotif (i.e., the A24 supertype) includes at least A*2402, A*3001, and A*2301. Other allele-specific HLA molecules predicted to be members of the A24 supertype are shown in Table 137. Peptide binding to each of the allele-specific HLA molecules can be modulated by substitutions at primary and/or secondary anchor positions, preferably choosing respective residues specified for the supermotif.

The HLA-B7 supermotif is characterized by peptides bearing proline in position 2 as a primary anchor, and a hydrophobic or aliphatic amino acid (L, I, V, M, A, F, W, or Y) as the primary anchor at the C-terminal position of the epitope. The corresponding family of HLA molecules that bind the B7 supermotif (i.e., the HLA-B7 supertype) is comprised of at least twenty six HLA-B proteins including: B*0702, B*0703, B*0704, B*0705, B*1508, B*3501, B*3502, B*3503, B*3504, B*3505, B*3506, B*3507, B*3508, B*5101, B*5102, B*5103, B*5104, B*5105, B*5301, B*5401, B*5501, B*5502, B*5601, B*5602, B*6701, and B*7801 (see, e.g., Sidney, et al., J. Immunol. 154:247, 1995; Barber, et al., Curr. Biol. 5:179, 1995; Hill, et al., Nature 360:434, 1992; Rammensee, et al., Immunogenetics 41:178, 1995 for reviews of relevant data). Other allele-specific HLA molecules predicted to be members of the B7 supertype are shown in Table 137. As explained in detail below, peptide binding to each of the individual allele-specific HLA proteins can be modulated by substitutions at the primary and/or secondary anchor positions of the peptide, preferably choosing respective residues specified for the supermotif.

The HLA-B27 supermotif is characterized by the presence in peptide ligands of a positively charged (R, H, or K) residue as a primary anchor at position 2, and a hydrophobic (F, Y, L, W, M, I, A, or V) residue as a primary anchor at the C-terminal position of the epitope (see, e.g., Sidney and Sette, Immunogenetics, in press, 1999). Exemplary members of the corresponding family of HLA molecules that bind to the B27 supermotif (i.e., the B27 supertype) include at least B*1401, B*1402, B*1509, B*2702, B*2703, B*2704, B*2705, B*2706, B*3801, B*3901, B*3902, and B*7301. Other allele-specific HLA molecules predicted to be members of the B27 supertype are shown in Table 137. Peptide binding to each of the allele-specific HLA molecules can be modulated by substitutions at primary and/or secondary anchor positions, preferably choosing respective residues specified for the supermotif.

The HLA-B44 supermotif is characterized by the presence in peptide ligands of negatively charged (D or E) residues as a primary anchor in position 2, and hydrophobic residues (F, W, Y, L, I, M, V, or A) as a primary anchor at the C-terminal position of the epitope (see, e.g., Sidney et al., Immunol. Today 17:261, 1996). Exemplary members of the corresponding family of HLA molecules that bind to the B44 supermotif (i.e., the B44 supertype) include at least: B*1801, B*1802, B*3701, B*4001, B*4002, B*4006, B*4402, B*4403, and B*4006. Peptide binding to each of the allele-specific HLA molecules can be modulated by substitutions at primary and/or secondary anchor positions; preferably choosing respective residues specified for the supermotif.

The HLA-B58 supermotif is characterized by the presence in peptide ligands of a small aliphatic residue (A, S, or T) as a primary anchor residue at position 2, and an aromatic or hydrophobic residue (F, W, Y, L, I, V, M, or A) as a primary anchor residue at the C-terminal position of the epitope (see, e.g., Sidney and Sette, Immunogenetics, in press, 1999 for reviews of relevant data). Exemplary members of the corresponding family of HLA molecules that bind to the B58 supermotif (i.e., the B58 supertype) include at least: B*1516, B*1517, B*5701, B*5702, and B*5801. Other allele-specific HLA molecules predicted to be members of the B58 supertype are shown in Table 137. Peptide binding to each of the allele-specific HLA molecules can be modulated by substitutions at primary and/or secondary anchor positions, preferably choosing respective residues specified for the supermotif.

The HLA-B62 supermotif is characterized by the presence in peptide ligands of the polar aliphatic residue Q or a hydrophobic aliphatic residue (L, V, M, I, or P) as a primary anchor in position 2, and a hydrophobic residue (F, W, Y, M, I, V, L, or A) as a primary anchor at the C-terminal position of the epitope (see, e.g., Sidney and Sette, Immunogenetics, in press, 1999). Exemplary members of the corresponding family of HLA molecules that bind to the B62 supermotif (i.e., the B62 supertype) include at least: B*1501, B*1502, B*1513, and B5201. Other allele-specific HLA molecules predicted to be members of the B62 supertype are shown in Table 137

Peptide binding to each of the allele-specific HLA molecules can be modulated by substitutions at primary and/or secondary anchor positions, preferably choosing respective residues specified for the supermotif.

The HLA-A1 motif is characterized by the presence in peptide ligands of T, S, or M as a primary anchor residue at position 2 and the presence of Y as a primary anchor residue at the C-terminal position of the epitope. An alternative allele-specific A1 motif is characterized by a primary anchor residue at position 3 rather than position 2. This motif is characterized by the presence of D, E, A, or S as a primary anchor residue in position 3, and a Y as a primary anchor residue at the C-terminal position of the epitope (see, e.g., DiBrino et al., J. Immunol., 152:620, 1994; Kondo et al., Immunogenetics 45:249, 1997; and Kubo et al., J. Immunol. 152:3913, 1994 for reviews of relevant data). An HLA-A1 extended motif includes a D residue in position 3 and A, I, L, or F at the C-terminus. Peptide binding to HLA A1 can be modulated by substitutions at primary and/or secondary anchor positions, preferably choosing respective residues specified for the motif. Residues T, S, or M at position 2 and Y at the C-terminal position are a subset of the A1 supermotif primary anchors.

An HLA-A2*0201 motif was characterized by the presence in peptide ligands of L or M as a primary anchor residue in position 2, and L or V as a primary anchor residue at the C-terminal position of a 9-residue peptide (see, e.g., Falk et al., Nature 351:290-296, 1991) and was further found to comprise an I at position 2 and I or A at the C-terminal position of a nine amino acid peptide (see, e.g., Hunt et al., Science 255:1261-1263, Mar. 6, 1992; Parker et al., J. Immunol. 149:3580-3587, 1992). The A*0201 allele-specific motif has also been defined to additionally comprise V, A, T, or Q as a primary anchor residue at position 2, and M or T as a primary anchor residue at the C-terminal position of the epitope (see, e.g., Kast et al., J. Immunol. 152:3904-3912, 1994). Thus, the HLA-A*0201 motif comprises peptide ligands with L, I, V, M, A, T, or Q as primary anchor residues at position 2 and L, I, V, M, A, or T as a primary anchor residue at the C-terminal position of the epitope. The preferred and tolerated residues that characterize the primary anchor positions of the HLA-A*0201 motif are identical to the residues describing the A2 supermotif. (For reviews of relevant data, see, e.g., Del Guercio et al., J. Immunol. 154:685-693, 1995; Ruppert et al., Cell 74:929-937, 1993; Sidney et al., Immunol. Today 17:261-266, 1996; Sette and Sidney, Curr. Opin. in Immunol. 10:478-482, 1998). Secondary anchor residues that characterize the A*0201 motif have additionally been defined (see, e.g., Ruppert et al., Cell 74:929-937, 1993). Peptide binding to HLA-A*0201 molecules can be modulated by substitutions at primary and/or secondary anchor positions, preferably choosing respective residues specified for the motif.

The HLA-A3 motif is characterized by the presence in peptide ligands of L, M, V, I, S, A, T, F, C, G, or D as a primary anchor residue at position 2, and the presence of K, Y, R, H, F, or A as a primary anchor residue at the C-terminal position of the epitope (see, e.g., DiBrino et al., Proc. Natl. Acad. Sci USA 90:1508, 1993; and Kubo et al., J. Immunol. 152:3913-3924, 1994). Peptide binding to HLA-A3 can be modulated by substitutions at primary and/or secondary anchor positions, preferably choosing respective residues specified for the motif.

The HLA-A11 motif is characterized by the presence in peptide ligands of V, T, M, L, I, S, A, G, N, C, D, or F as a primary anchor residue in position 2, and K, R, Y, or H as a primary anchor residue at the C-terminal position of the epitope (see, e.g., Zhang et al., Proc. Natl. Acad. Sci USA 90:2217-2221, 1993; and Kubo et al., J. Immunol. 152:3913-3924, 1994). Peptide binding to HLA-A11 can be modulated by substitutions at primary and/or secondary anchor positions, preferably choosing respective residues specified for the motif.

The HLA-A24 motif is characterized by the presence in peptide ligands of Y, F, W, or M as a primary anchor residue in position 2, and F, L, I, or W as a primary anchor residue at the C-terminal position of the epitope (see, e.g., Kondo et al., J. Immunol. 155:4307-4312, 1995; and Kubo et al., J. Immunol. 152:3913-3924, 1994). Peptide binding to HLA-A24 molecules can be modulated by substitutions at primary and/or secondary anchor positions; preferably choosing respective residues specified for the motif.

Motifs Indicative of Class II HTL Inducing Peptide Epitope

The primary anchor residues of the HLA class II supermotifs and motifs are delineated below.

HLA DR-1-4-7 Supermotif

Motifs have also been identified for peptides that bind to three common HLA class II allele-specific HLA molecules: HLA DRB1*0401, DRB1*0101, and DRB1*0701 (see, e.g., the review by Southwood et al. J. Immunology 160:3363-3373, 1998). Collectively, the common residues from these motifs delineate the HLA DR-1-4-7 supermotif. Peptides that bind to these DR molecules carry a supermotif characterized by a large aromatic or hydrophobic residue (Y, F, W, L, I, V, or M) as a primary anchor residue in position 1, and a small, non-charged residue (S, T, C, A, P, V, I, L, or M) as a primary anchor residue in position 6 of a 9-mer core region. Allele-specific secondary effects and secondary anchors for each of these HLA types have also been identified (Southwood et al., supra). These are set forth in Table 139. Peptide binding to HLA-DRB1*0401, DRB1*0101, and/or DRB1*0701 can be modulated by substitutions at primary and/or secondary anchor positions, preferably choosing respective residues specified for the supermotif.

Two alternative motifs (i.e., submotifs) characterize peptide epitopes that bind to HLA-DR3 molecules (see, e.g., Geluk et al., J. Immunol. 152:5742, 1994). In the first motif (submotif DR3A) a large, hydrophobic residue (L, I, V, M, F, or Y) is present in anchor position 1 of a 9-mer core, and D is present as an anchor at position 4, towards the carboxyl terminus of the epitope. As in other class II motifs, core position 1 may or may not occupy the peptide N-terminal position.

The alternative DR3 submotif provides for lack of the large, hydrophobic residue at anchor position 1, and/or lack of the negatively charged or amide-like anchor residue at position 4, by the presence of a positive charge at position 6 towards the carboxyl terminus of the epitope. Thus, for the alternative allele-specific DR3 motif (submotif DR3B): L, I, V, M, F, Y, A, or Y is present at anchor position 1; D, N, Q, E, S, or T is present at anchor position 4; and K, R, or H is present at anchor position 6. Peptide binding to HLA-DR3 can be modulated by substitutions at primary and/or secondary anchor positions, preferably choosing respective residues specified for the motif.

As with HLA class I binding peptides, motifs have also been defined for HLA class II-binding peptides. Several studies have identified an important role for an aromatic or hydrophobic residue (I, L, M, V, F, W, or Y) at position 1 of a 9-mer core region, typically nested within a longer peptide sequence, in the binding of peptide ligands to several HLA-class II alleles (Hammer et al. Cell 74:197, (1993); Sette et al. J. Immunol. 151:3163-70 (1993); O'Sullivan et al. J. Immunol. 147:2663 (1991); and Southwood et al. J. Immunol. 160:3363-73 (1998)). A strong role has also been demonstrated for the residue in position 6 of the 9-mer core, where short and/or hydrophobic residues (S, T, C, A, P, V, I, L, or M) are preferred. This position 1-position 6 motif has been described as a DR-supermotif (Southwood et al. J. Immunol. 160:3363-3373 (1998)) and has been shown to efficiently identify peptides capable of binding a large set of common HLA-class II alleles.

Peptides binding to class II molecules may also be analyzed with respect to the identification of secondary preferred or deleterious residues. For example, to derive a more detailed DRB1*0401 motif to define secondary residues influencing peptide binding, we employed a strategy similar to that performed with class I peptides. For each peptide analyzed, nine-residue-long core regions were aligned on the basis of the primary class II positions P1 and P6 anchors. Then, the average binding affinity of a peptide carrying a particular residue was calculated for each position, relative to the remainder of the group. Following this method, values showing average relative binding were compiled. These values also present a map of the positive or negative effect of each of the 20 naturally occurring amino acids in DRB1*0401 binding capacity when occupying a particular position relative to the P1-P6 class II motif positions.

Variations in average relative binding of greater than or equal to fourfold or less than or equal to 0.25 were arbitrarily considered significant and indicative of secondary effects of a given residue on HLA-peptide interactions. Most secondary effects were associated with P4, P7, and P9. These positions correspond to secondary anchors engaging shallow pockets on the DR molecule. Similar studies defining secondary residues were also performed for DRB1*0101 and DRB1*0701. The definitions of secondary residues of motifs for DR1, DR4, and DR7 are shown in TABLE 139.

Upon definition of allele-specific secondary effects and secondary anchors, allele-specific algorithms were derived and utilized to identify peptides binding DRB1*0101, DRB1*0401, and DRB*0701. Further experiments, identified a large set of HLA class II molecules, which includes at least the DRB1*0101, DRB1*0401, and DRB*0701, DRB1*1501, DRB1*0901 and DRB1*1302 allelic products recognizing the DR supermotif, and is characterized by largely overlapping peptide binding repertoires.

The data presented above confirm that several common HLA class II types are characterized by largely overlapping peptide binding repertoires. On this basis, in analogy to the case of HLA class I molecules, HLA class II molecules can be grouped in a HLA class II supertype, defined and characterized by similar, or largely overlapping (albeit not identical) peptide binding specificities.

Analogs of HLA class II binding peptides that bear HLA class II motifs may be created in a manner similar to Class I molecules. Peptides bearing motifs may be modified at primary anchor residues to modulate binding affinity, at secondary residues or both primary and secondary residues. Examples may be found in related application U.S. Ser. No. 08/121,101. For example, the TT₈₃₀₋₈₄₃ peptide (QYIKANSKFIGITE (SEQ ID NO:14622) is capable of binding strongly, i.e. with an affinity of between 10-100 nM, to many DR alleles including DR1, DR2, DR5, and DR7. However, the peptide binds 100-1000-fold less well to DR4w4. It was predicted that the lower affinity of TT₈₃₀₋₈₄₃ for DR4w4 correlated with the presence of a positive charge in position 7 (K₈₃₇) in the DR binding motif. Positive charges in position 7 are allowed in the case of DR1 or DR7, but not in the case of DR4w4. For this reason, it was predicted that TT analogs carrying a non-charged residue in position 837 would be good DR4w4 binders. Analysis of the binding characteristics of a peptide analog bearing an S substitution for the charged K residue demonstrated that the analog was capable of binding at much higher affinity to DR4w4 compared to the native peptide, i.e. the IC₅₀ of the analog was 13 nM compared to an IC₅₀ of 15,000 nM for the native sequence.

The peptides present in the invention can be identified by any suitable method. For example, peptides are conveniently identified using the algorithms of the invention described in the co-pending U.S. patent application Ser. No. 09/894,018. These algorithms are mathematical procedures that produce a score which enables the selection of immunogenic peptides. Typically one uses the algorithmic score with a binding threshold to enable selection of peptides that have a high probability of binding at a certain affinity and will in turn be immunogenic. The algorithm are based upon either the effects on MHC binding of a particular amino acid at a particular position of a peptide or the effects on binding MHC of a particular substitution in a motif containing peptide.

Peptide sequences characterized in molecular binding assays and capture assays have been and can be identified utilizing various technologies. Motif-positive sequences are identified using a customized application created at Epimmune. Sequences are also identified utilizing matrix-based algorithms, and have been used in conjunction with a “power” module that generates a predicted 50% inhibitory concentration (PIC) value. These latter methods are operational on Epimmune's HTML-based Epitope Information System (EIS) database. All of the described methods are viable options in peptide sequence selection for IC₅₀ determination using binding assays.

Additional procedures useful in identifying the peptides of the present invention generally follow the methods disclosed in Falk et al., Nature 351:290 (1991). Briefly, the methods involve large-scale isolation of MHC class I molecules, typically by immunoprecipitation or affinity chromatography, from the appropriate cell or cell line. Examples of other methods for isolation of the desired MHC molecule equally well known to the artisan include ion exchange chromatography, lectin chromatography, size exclusion, high performance liquid chromatography, and a combination of some or all of the above techniques.

For example, isolation of peptides bound to MHC class I molecules include lowering the culture temperature from 37° C. to 26° C. overnight to destabilize β₂ microglobulin and stripping the endogenous peptides from the cell using a mild acid treatment. The methods release previously bound peptides into the extracellular environment allowing new exogenous peptides to bind to the empty class I molecules. The cold-temperature incubation method enables exogenous peptides to bind efficiently to the MHC complex, but requires an overnight incubation at 26° C. which may slow the cell's metabolic rate. It is also likely that cells not actively synthesizing MHC molecules (i.e., resting PBMC) would not produce high amounts of empty surface MHC molecules by the cold temperature procedure.

Immunoprecipitation is also used to isolate the desired allele. A number of protocols can be used, depending upon the specificity of the antibodies used. For example, allele-specific mAb reagents can be used for the affinity purification of the HLA-A, HLA-B, and HLA-C molecules. Several mAb reagents for the isolation of HLA-A molecules are available (TABLE 3). Monoclonal antibody BB7.2 is suitable for isolating HLA-A2 molecules. Thus, for each of the targeted HLA-A alleles, reagents are available that may be used for the direct isolation of the HLA-A molecules. Affinity columns prepared with these mAbs using standard techniques are successfully used to purify the respective HLA-A allele products.

In addition to allele-specific mAbs, broadly reactive anti-HLA-A, B, C mAbs, such as W6/32 and B9.12.1, and one anti-HLA-B, C mAb, B1.23.2, could be used in alternative affinity purification protocols as described in patents and patent applications described herein.

The peptides bound to the peptide binding groove of the isolated MHC molecules are typically eluted using acid treatment. Peptides can also be dissociated from MHC molecules by a variety of standard denaturing means, such as, for example, heat, pH, detergents, salts, chaotropic agents, or a combination acid treatment and/or more standard denaturing means.

Peptide fractions are further separated from the MHC molecules by reversed-phase high performance liquid chromatography (HPLC) and sequenced. Peptides can be separated by a variety of other standard means well known to the artisan, including filtration, ultrafiltration, electrophoresis, size chromatography, precipitation with specific antibodies, ion exchange chromatography, isoelectrofocusing, and the like.

Sequencing of the isolated peptides can be performed according to standard techniques such as Edman degradation (Hunkapiller, M. W., et al., Methods Enzymol. 91, 399 (1983)). Other methods suitable for sequencing include mass spectrometry sequencing of individual peptides as previously described (Hunt, et al., Science 225:1261 (1992)). Amino acid sequencing of bulk heterogeneous peptides (i.e., pooled HPLC fractions) from different MHC molecules typically reveals a characteristic sequence motif for each MHC allele. For assays of peptide-HLA interactions (e.g., quantitative binding assays) cells with defined MHC molecules are useful.

A large number of cells with defined MHC molecules, particularly MHC Class I molecules, are known and readily available. For example, human EBV-transformed B cell lines have been shown to be excellent sources for the preparative isolation of class I and class II MHC molecules. Well-characterized cell lines are available from private and commercial sources, such as American Type Culture Collection (“Catalogue of Cell Lines and Hybridomas,” 6th edition (1988) Manassas, Va., U.S.A.); National Institute of General Medical Sciences 1990/1991 Catalog of Cell Lines (NIGMS) Human Genetic Mutant Cell Repository, Camden, N.J.; and ASHI Repository, Brigham and Women's Hospital, 75 Francis Street, Boston, Mass. 02115. TABLE 3 and TABLE 23 list some B cell lines suitable for use as sources for HLA alleles. All of these cell lines can be grown in large batches and are therefore useful for large scale production of MHC molecules. One of skill will recognize that these are merely exemplary cell lines and that many other cell sources can be employed. Similar EBV B cell lines homozygous for HLA-B and HLA-C could serve as sources for HLA-B and HLA-C alleles, respectively. Specific cell lines and antibodies used to determine class II and murine peptides disclosed herein are set forth in TABLES 6 and 7.

The peptides of the invention can be prepared synthetically, or by recombinant DNA technology or from natural sources such as whole viruses or tumors. Although the peptide will preferably be substantially free of other naturally occurring host cell proteins and fragments thereof, in some embodiments the peptides can be synthetically or naturally conjugated to native protein fragments or particles. The peptides of the invention can be prepared in a wide variety of ways. Because of their relatively short size, the peptides can be synthesized in solution or on a solid support in accordance with conventional techniques. Various automatic synthesizers are commercially available and can be used in accordance with known protocols. See, for example, Stewart and Young, Solid Phase Peptide Synthesis, 2d. ed., Pierce Chemical Co. (1984), supra.

The capacity to bind MHC molecules is measured in a variety of different ways. One means is a MHC binding assay as described in the related applications, noted above. Other alternatives described in the literature include inhibition of antigen presentation (Sette, et al., J. Immunol. 141:3893 (1991), in vitro assembly assays (Townsend, et al., Cell 62:285 (1990), and FACS based assays using mutated cells, such as RMA.S (Melief, et al., Eur. J. Immunol. 21:2963 (1991)).

Capture Assay: Unlike the HPLC-based molecular binding assay, noted above, the high throughput screening (“HTS”) Capture assay does not utilize a size-exclusion silica column for separation of bound from unbound radioactive marker. Instead, wells of an opaque white 96-well Optiplate (Packard) are coated with 3 μg (100 μl @ 30 μg/ml) of HLA-specific antibody (Ab) that “capture” complexes of radiolabeled MHC and unlabeled peptide transferred from the molecular binding assay plate in 100 μl of 0.05% NP40/PBS. After a 3-hour incubation period, the supernatant is decanted and scintillation fluid (Microscint 20) added. Captured complexes are then measured on a microplate scintillation and luminescence counter (TopCount NXT™; Packard).

Additional assays for determining binding are described in detail, i.e., in PCT publications WO 94/20127 and WO 94/03205. Binding data results are often expressed in terms of IC₅₀ value. IC₅₀ is the concentration of peptide in a binding assay at which 50% inhibition of binding of a reference peptide occurs. Given the conditions in which the assays are preformed (i.e., limiting MHC proteins and labeled peptide concentrations), these values approximate K_(D) values. It should be noted that IC₅₀ values can change, often dramatically, if the assay conditions are varied, and depending on the particular reagents used (i.e., MHC preparation, etc.). For example, excessive concentrations of MHC molecules will increase the apparent measured IC₅₀ of a given ligand. Alternatively, binding is expressed relative to a reference peptide. Although as a particular assay becomes more, or less, sensitive, the IC₅₀'s of the peptides tested may change somewhat, the binding relative to the reference peptide will not significantly change. For example, in an assay preformed under conditions such that the IC₅₀ of the reference peptide increases 10-fold, the IC₅₀ values of the test peptides will also increase approximately 10-fold. Therefore, to avoid ambiguities, the assessment of whether a peptide is a good, intermediate, weak, or negative binder is generally based on its IC₅₀, relative to the IC₅₀ of a standard peptide.

Binding may also be determined using other assay systems including those using: live cells (i.e., Ceppellini et al., Nature 339:392, 1989; Christnick et al., Nature 352:67, 1991; Busch et al., Int. Immunol. 2:443, 19990; Hill et al., J. Immunol. 147:189, 1991; del Guercio et al., J. Immunol. 154:685, 1995), cell free systems using detergent lysates (i.e., Cerundolo et al., J. Immunol. 21:2069, 1991), immobilized purified MHC (i.e., Hill et al., J. Immunol. 152, 2890, 1994; Marshall et al., J. Immunol. 152:4946, 1994), ELISA systems (i.e., Reay et al., EMBO J. 11:2829, 1992), surface plasmon resonance (i.e., Khilko et al., J. Biol. Chem. 268:15425, 1993); high flux soluble phase assays (Hammer et al., J. Exp. Med. 180:2353, 1994), and measurement of class I MHC stabilization or assembly (i.e., Ljunggren et al., Nature 346:476, 1990; Schumacher et al., Cell 62:563, 1990; Townsend et al., Cell 62:285, 1990; Parker et al., J. Immunol. 149:1896, 1992).

High affinity with respect to HLA class I molecules is defined as binding with an IC₅₀, or K_(D) value, of 50 nM or less; intermediate affinity with respect to HLA class I molecules is defined as binding with an IC₅₀ or K_(D) value of between about 50 and about 500 nM. High affinity with respect to binding to HLA class II molecules is defined as binding with an IC₅₀ or K_(D) value of 100 nM or less; intermediate affinity with respect to binding to HLA class II molecules is defined as binding with an IC₅₀ or K_(D) value of between about 100 and about 1000 nM. These values are as previously defined in the related patents and applications cited above.

The immunogenic peptides can be prepared synthetically, or by recombinant DNA technology or from natural sources such as whole viruses or tumors. Although the peptide will preferably be substantially free of other naturally occurring host cell proteins and fragments thereof, in some embodiments the peptides can be synthetically conjugated to native fragments or particles.

The polypeptides or peptides can be a variety of lengths, either in their neutral (uncharged) forms or in forms which are salts, and either free of modifications such as glycosylation, side chain oxidation, or phosphorylation or containing these modifications, subject to the condition that the modification not destroy the biological activity of the polypeptides as herein described.

Desirably, the peptide will be as small as possible while still maintaining substantially all of the biological activity of the large peptide. In one embodiment, it may be desirable to optimize peptides of the invention to a length of 8, 9, 10 or 11 amino acid residues, commensurate in size with endogenously processed viral peptides or tumor cell peptides that are bound to MHC class I molecules on the cell surface. In another embodiment, it may be desirable to optimize peptides of the invention to about 15 to 20 amino acid residues, commensurate with peptides that are bound to MHC class II molecules on the cell surface.

Peptides having the desired activity may be modified as necessary to provide certain desired attributes, e.g., improved pharmacological characteristics, while increasing or at least retaining substantially all of the biological activity of the unmodified peptide to bind the desired MHC molecule and activate the appropriate T cell. For instance, the peptides may be subject to various changes, such as substitutions, either conservative or non-conservative, where such changes might provide for certain advantages in their use, such as improved MHC binding. By “conservative substitution” is meant replacing an amino acid residue with another which is biologically and/or chemically similar, e.g., one hydrophobic residue for another, or one polar residue for another. The substitutions include combinations such as Gly, Ala; Val, Ile, Leu, Met; Asp, Glu; Asn, Gln; Ser, Thr; Lys, Arg; and Phe, Tyr. The effect of single amino acid substitutions may also be probed using D-amino acids. Such modifications may be made using well known peptide synthesis procedures, as described in e.g., Merrifield, Science 232:341-347 (1986), Barany and Merrifield, The Peptides, Gross and Meienhofer, eds. (N.Y., Academic Press), pp. 1-284 (1979); and Stewart and Young, Solid Phase Peptide Synthesis, (Rockford, Ill., Pierce), 2d Ed. (1984), incorporated by reference herein.

The peptides of the invention can also be modified by extending or decreasing the compound's amino acid sequence, e.g., by the addition or deletion of amino acids. The peptides or analogs of the invention can also be modified by altering the order or composition of certain residues, it being readily appreciated that certain amino acid residues essential for biological activity, e.g., those at critical contact sites or conserved residues, may generally not be altered without an adverse effect on biological activity. The non-critical amino acids need not be limited to those naturally occurring in proteins, such as L-α-amino acids, or their D-isomers, but may include non-natural amino acids as well, such as β-γ-δ-amino acids, as well as many derivatives of L-α-amino acids.

Typically, a series of peptides with single amino acid substitutions are employed to determine the effect of electrostatic charge, hydrophobicity, etc. on binding. For instance, a series of positively charged (e.g., Lys or Arg) or negatively charged (e.g., Glu) amino acid substitutions are made along the length of the peptide revealing different patterns of sensitivity towards various MHC molecules and T cell receptors. In addition, multiple substitutions using small, relatively neutral moieties such as Ala, Gly, Pro, or similar residues may be employed. The substitutions may be homo-oligomers or hetero-oligomers. The number and types of residues which are substituted or added depend on the spacing necessary between essential contact points and certain functional attributes which are sought (e.g., hydrophobicity versus hydrophilicity). Increased binding affinity for an MHC molecule or T cell receptor may also be achieved by such substitutions, compared to the affinity of the parent peptide. In any event, such substitutions should employ amino acid residues or other molecular fragments chosen to avoid, for example, steric and charge interference which might disrupt binding.

Amino acid substitutions are typically of single residues. Substitutions, deletions, insertions or any combination thereof may be combined to arrive at a final peptide. Substitutional variants are those in which at least one residue of a peptide has been removed and a different residue inserted in its place. Such substitutions generally are made in accordance with the following TABLE 72 when it is desired to finely modulate the characteristics of the peptide.

Substantial changes in function (e.g., affinity for MHC molecules or T cell receptors) are made by selecting substitutions that are less conservative than those in TABLE 70, i.e., selecting residues that differ more significantly in their effect on maintaining (a) the structure of the peptide backbone in the area of the substitution, for example as a sheet or helical conformation, (b) the charge or hydrophobicity of the molecule at the target site or (c) the bulk of the side chain. The substitutions which in general are expected to produce the greatest changes in peptide properties will be those in which (a) hydrophilic residue, e.g. seryl, is substituted for (or by) a hydrophobic residue, e.g. leucyl, isoleucyl, phenylalanyl, valyl or alanyl; (b) a residue having an electropositive side chain, e.g., lysl, arginyl, or histidyl, is substituted for (or by) an electronegative residue, e.g. glutamyl or aspartyl; or (c) a residue having a bulky side chain, e.g. phenylalanine, is substituted for (or by) one not having a side chain, e.g., glycine.

The peptides may also comprise isosteres of two or more residues in the immunogenic peptide. An isostere as defined here is a sequence of two or more residues that can be substituted for a second sequence because the steric conformation of the first sequence fits a binding site specific for the second sequence. The term specifically includes peptide backbone modifications well known to those skilled in the art. Such modifications include modifications of the amide nitrogen, the α-carbon, amide carbonyl, complete replacement of the amide bond, extensions, deletions or backbone crosslinks. See, generally, Spatola, Chemistry and Biochemistry of Amino Acids, peptides and Proteins, Vol. VII (Weinstein ed., 1983).

Modifications of peptides with various amino acid mimetics or unnatural amino acids are particularly useful in increasing the stability of the peptide in vivo. Stability can be assayed in a number of ways. For instance, peptidases and various biological media, such as human plasma and serum, have been used to test stability. See, e.g., Verhoef et al., Eur. J. Drug Metab. Pharmacokin. 11:291-302 (1986). Half life of the peptides of the present invention is conveniently determined using a 25% human serum (v/v) assay. The protocol is generally as follows. Pooled human serum (Type AB, non-heat inactivated) is delipidated by centrifugation before use. The serum is then diluted to 25% with RPMI tissue culture media and used to test peptide stability. At predetermined time intervals a small amount of reaction solution is removed and added to either 6% aqueous trichloracetic acid or ethanol. The cloudy reaction sample is cooled (4° C.) for 15 minutes and then spun to pellet the precipitated serum proteins. The presence of the peptides is then determined by reversed-phase HPLC using stability-specific chromatography conditions.

The peptides of the present invention or analogs thereof which have CTL stimulating activity may be modified to provide desired attributes other than improved serum half life. For instance, the ability of the peptides to induce CTL activity can be enhanced by linkage to a sequence which contains at least one epitope that is capable of inducing a T helper cell response.

Substitutions, deletions, insertions or any combination thereof may be combined to arrive at a final peptide. Substitutional variants are those in which at least one residue of a peptide has been removed and a different residue inserted in its place. Such substitutions generally are made in accordance with the following TABLE 70 when it is desired to finely modulate the characteristics of the peptide.

The peptides may also comprise isosteres of two or more residues in the MHC-binding peptide. An isostere as defined here is a sequence of two or more residues that can be substituted for a second sequence because the steric conformation of the first sequence fits a binding site specific for the second sequence. The term specifically includes peptide backbone modifications well known to those skilled in the art. Such modifications include modifications of the amide nitrogen, the α-carbon, amide carbonyl, complete replacement of the amide bond, extensions, deletions or backbone crosslinks. See, generally, Spatola, Chemistry and Biochemistry of Amino Acids, Peptides and Proteins, Vol. VII (Weinstein ed., 1983).

Modifications of peptides with various amino acid mimetics or unnatural amino acids are particularly useful in increasing the stability of the peptide in vivo. Stability can be assayed in a number of ways. For instance, peptidases and various biological media, such as human plasma and serum, have been used to test stability. See, e.g., Verhoef et al., Eur. J. Drug Metab. Pharmacokin. 11:291-302 (1986). Half life of the peptides of the present invention is conveniently determined using a 25% human serum (v/v) assay. The protocol is generally as follows. Pooled human serum (Type AB, non-heat inactivated) is delipidated by centrifugation before use. The serum is then diluted to 25% with RPMI tissue culture media and used to test peptide stability. At predetermined time intervals a small amount of reaction solution is removed and added to either 6% aqueous trichloracetic acid or ethanol. The cloudy reaction sample is cooled (4° C.) for 15 minutes and then spun to pellet the precipitated serum proteins. The presence of the peptides is then determined by reversed-phase HPLC using stability-specific chromatography conditions.

Such analogs may also possess improved shelf-life or manufacturing properties. More specifically, non-critical amino acids need not be limited to those naturally occurring in proteins, such as L-α-amino acids, or their D-isomers, but may include non-natural amino acids as well, such as amino acids mimetics, e.g. D- or L-naphylalanine; D- or L-phenylglycine; D- or L-2-thieneylalanine; D- or L-1, -2, 3-, or 4-pyreneylalanine; D- or L-3 thieneylalanine; D- or L-(2-pyridinyl)-alanine; D- or L-(3-pyridinyl)-alanine; D- or L-(2-pyrazinyl)-alanine; D- or L-(4-isopropyl)-phenylglycine; D-(trifluoromethyl)-phenylglycine; D-(trifluoromethyl)-phenylalanine; D-p-fluorophenylalanine; D- or L-ρ-biphenylphenylalanine; D- or L-ρ-methoxybiphenylphenylalanine; D- or L-2-indole(alkyl)alanines; and, D- or L-alkylalanines, where the alkyl group can be a substituted or unsubstituted methyl, ethyl, propyl, hexyl, butyl, pentyl, isopropyl, iso-butyl, sec-isotyl, iso-pentyl, or a non-acidic amino acids. Aromatic rings of a nonnatural amino acid include, e.g., thiazolyl, thiophenyl, pyrazolyl, benzimidazolyl, naphthyl, furanyl, pyrrolyl, and pyridyl aromatic rings.

Another embodiment for generating effective peptide analogs involves the substitution of residues that have an adverse impact on peptide stability or solubility in, e.g., a liquid environment. This substitution may occur at any position of the peptide epitope. Analogs of the present invention may include peptides containing substitutions to modify the physical property (e.g., stability or solubility) of the resulting peptide. For example, a cysteine (C) can be substituted out in favor of α-amino butyric acid. Due to its chemical nature, cysteine has the propensity to form disulfide bridges and sufficiently alter the peptide structurally so as to reduce binding capacity. Substituting α-amino butyric acid for C not only alleviates this problem, but actually improves binding and crossbinding capability in certain instances (see, e.g., the review by Sette et al., In: Persistent Viral Infections, Eds. R. Ahmed and I. Chen, John Wiley & Sons, England, 1999). Substitution of cysteine with α-amino butyric acid may occur at any residue of a peptide epitope, i.e. at either anchor or non-anchor positions.

The binding activity, particularly modification of binding affinity or cross-reactivity among HLA supertype family members, of peptides of the invention can also be altered using analoging, which is described in co-pending U.S. application Ser. No. 09/226,775 filed Jan. 6, 1999. In brief, the analoging strategy utilizes the motifs or supermotifs that correlate with binding to certain HLA molecules. Analog peptides can be created by substituting amino acid residues at primary anchor, secondary anchor, or at primary and secondary anchor positions. Generally, analogs are made for peptides that already bear a motif or supermotif. For a number of the motifs or supermotifs in accordance with the invention, residues are defined which are deleterious to binding to allele-specific HLA molecules or members of HLA supertypes that bind the respective motif or supermotif (see, e.g., Rupert et al. Cell 74:929, 1993; Sidney, J. et al., Hu. Immunol. 45:79, 1996; and Sidney et al.; Sidney, et al., J. Immunol. 154:247, 1995). Accordingly, removal of such residues that are detrimental to binding can be performed in accordance with the present invention. For example, in the case of the A3 supertype, when all peptides that have such deleterious residues are removed from the population of peptides used in the analysis, the incidence of cross-reactivity increased from 22% to 37% (see, e.g., Sidney, J. et al., Hu. Immunol. 45:79, 1996).

Thus, one strategy to improve the cross-reactivity of peptides within a given supermotif is simply to delete one or more of the deleterious residues present within a peptide and substitute a small “neutral” residue such as Ala (that may not influence T cell recognition of the peptide). An enhanced likelihood of cross-reactivity is expected if, together with elimination of detrimental residues within a peptide, “preferred” residues associated with high affinity binding to an allele-specific HLA molecule or to multiple HLA molecules within a superfamily are inserted.

To ensure that an analog peptide, when used as a vaccine, actually elicits a CTL response to the native epitope in vivo, the analog peptide may be used to induce T cells in vitro from individuals of the appropriate HLA allele. Thereafter, the immunized cells' capacity to lyse wild type peptide sensitized target cells is evaluated. Alternatively, evaluation of the cells' activity can be evaluated by monitoring IFN release. Each of these cell monitoring strategies evaluate the recognition of the APC by the CTL. It will be desirable to use as antigen presenting cells, typically cells that have been either infected, or transfected with the appropriate genes to establish whether endogenously produced antigen is also recognized by the T cells induced by the analog peptide. It is to be noted that peptide/protein-pulsed dendritic cells can be used to present whole protein antigens for both HLA class I and class II.

Another embodiment of the invention is to create analogs of weak binding peptides, to thereby ensure adequate numbers of cellular binders. Class I binding peptides exhibiting binding affinities of 500-5000 nM, and carrying an acceptable but suboptimal primary anchor residue at one or both positions can be “fixed” by substituting preferred anchor residues in accordance with the respective supertype. The analog peptides can then be tested for binding and/or cross-binding capacity.

Another embodiment of the invention is to create analogs of peptides that are already cross-reactive binders and are vaccine candidates, but which bind weakly to one or more alleles of a supertype. If the cross-reactive binder carries a suboptimal residue (less preferred or deleterious) at a primary or secondary anchor position, the peptide can be analoged by substituting out a deleterious residue and replacing it with a preferred or less preferred one, or by substituting out a less preferred reside and replacing it with a preferred one. The analog peptide can then be tested for cross-binding capacity.

The present invention provides methods for creating analogs of immunogenic peptides, as well as the analogs themselves. Analoging can comprise selection of desired residues at the primary and/or secondary anchor positions, thereby altering the binding affinity and immune modulating properties of the resulting analogs. Examples of modulations that may be achieved using the present invention include preparation of analogs with increased affinity for a particular HLA molecule (e.g., adding by substitution preferred secondary anchor residues specific for the molecule); preparation of analogs with increased cross-reactivity among different alleles (e.g., by substitution at a secondary or primary anchor position with a residue shared by more than one HLA molecule); or by production of a subdominant epitope (e.g., by substitution of residues which increase affinity but are not present on the immunodominant epitope). Peptides bearing epitopes may be modified (e.g., having analogs created thereof) to provide certain desired attributes, e.g., improved pharmacological characteristics, while increasing or at least retaining the ability to bind the desired HLA protein and, e.g., to activate the desired T cell. Moreover, peptides which lack a desired activity can be modified so as to thereby have that activity. In a presently preferred embodiment, a deleterious or non-preferred residue is removed and a preferred residue is substituted, preferred residues having been defined on the basis of a correlation with an increased binding affinity of the peptide that bears that particular motif or supermotif for the HLA molecule to which the peptide is bound.

The peptides can also be modified by extending or decreasing the compound's amino acid sequence, e.g., by the addition or deletion of amino acids; for this embodiment it is generally preferred to add amino acids. If amino acids are added for class I restricted peptides, they are preferably added between the second amino acid from the N terminus and the C terminus (for peptides bearing a motif with primary anchors at position 2 and the C-terminus). For class II restricted peptides, amino acids can generally be added at the termini of the peptide. Peptides, including analogs, of the invention can also be modified by altering the order or composition of certain residues, it being readily appreciated that certain amino acid residues essential for biological activity, e.g., those at anchor positions, or conserved residues, may generally not be altered without an adverse effect on a biological activity. In certain contexts, however, it may be desirable to produce peptides which lead to a biological activity that might otherwise be deemed “adversely affected”.

Heteroclitic analog peptides of the invention are particularly useful to induce an immune response against antigens to which a patient's immune system has become tolerant. Tolerance refers to a specific immunologic nonresponsiveness induced by prior exposure to an antigen. Thus, tolerance can be overcome in the patient by identifying a particular class I peptide epitope to which a patient is tolerant, modifying the peptide epitope sequence according to the methods of the invention, and inducing an immune response that cross-reacts against the tolerized epitope (antigen). Overcoming tolerance is particularly desirable, for example, when a patient's immune system is tolerant of a viral or tumor-associated antigen, the latter antigens being often over-expressed self-proteins as a consequence of cell transformation. Heteroclitic analoging is described in co-pending U.S. provisional application No. 60/166,529 filed Nov. 18, 1999 and US provisional application for “Heteroclitic Analogs And Related Methods,” Tangri et al., inventors, 60/239,008, filed Oct. 6, 2000.

The peptides of the present invention or analogs thereof which have CTL stimulating activity may be modified to provide desired attributes other than improved serum half life. For instance, the ability of the peptides to induce CTL activity can be enhanced by linkage to a sequence which contains at least one epitope that is capable of inducing a T helper cell response.

In some embodiments, the T helper peptide is one that is recognized by T helper cells in the majority of the population. This can be accomplished by selecting amino acid sequences that bind to many, most, or all of the MHC class II molecules. These are known as “loosely MHC-restricted” T helper sequences. Examples of amino acid sequences that are loosely MHC-restricted include sequences from antigens such as Tetanus toxin at positions 830-843 (QYIKANSKFIGITE (SEQ ID NO:8080)), Plasmodium falciparum circumsporozoite (CS) protein at positions 378-398 (DIEKKIAKMEKASSVFNVVNS (SEQ ID NO:14616)), and Streptococcus 18 kD protein at positions 1-16 (YGAVDSILGGVATYGAA (SEQ ID NO:8060)). Further examples of amino acid sequences that are recognized by HTL present in a broad segments of the population are sequences that bear the DR supermotif as shown in TABLE 139.

Alternatively, it is possible to prepare synthetic peptides capable of stimulating T helper lymphocytes, in a loosely MHC-restricted fashion, using amino acid sequences not found in nature (see, e.g., PCT publication WO 95/07707). These synthetic compounds, called Pan-DR-binding epitopes or PADRE® molecules (Epimmune, San Diego, Calif.), are designed on the basis of their binding activity to most HLA-DR (human MHC class II) molecules (see, e.g., U.S. Ser. No. 08/121,101 (now abandoned) and related U.S. Ser. No. 08/305,871 (now U.S. Pat. No. 5,736,142)). For instance, a pan-DR-binding epitope peptide having the formula: aKXVWANTLKAAa, where X is either cyclohexylalanine, phenylalanine, or tyrosine, and “a” is either D-alanine or L-alanine, has been found to bind to most HLA-DR alleles, and to stimulate the response of T helper lymphocytes from most individuals, regardless of their HLA type.

Particularly preferred immunogenic peptides/T helper conjugates are linked by a spacer molecule. The spacer is typically comprised of relatively small, neutral molecules, such as amino acids or amino acid mimetics, which are substantially uncharged under physiological conditions. The spacers are typically selected from, e.g., Ala, Gly, or other neutral spacers of nonpolar amino acids or neutral polar amino acids. It will be understood that the optionally present spacer need not be comprised of the same residues and thus may be a hetero- or homo-oligomer. When present, the spacer will usually be at least one or two residues, more usually three to six residues. Alternatively, the CTL peptide may be linked to the T helper peptide without a spacer.

The immunogenic peptide may be linked to the T helper peptide either directly or via a spacer either at the amino or carboxy terminus of the CTL peptide. The amino terminus of either the immunogenic peptide or the T helper peptide may be acylated. The T helper peptides used in the invention can be modified in the same manner as CTL peptides. For instance, they may be modified to include D-amino acids or be conjugated to other molecules such as lipids, proteins, sugars and the like. Exemplary T helper peptides include tetanus toxoid 830-843, influenza 307-319, malaria circumsporozoite 382-398 and 378-389.

In some embodiments it may be desirable to include in the pharmaceutical compositions of the invention at least one component which primes CTL. Lipids have been identified as agents capable of priming CTL in vivo against viral antigens. For example, palmitic acid residues can be attached to the alpha and epsilon amino groups of a Lys residue and then linked, e.g., via one or more linking residues such as Gly, Gly-Gly-, Ser, Ser-Ser, or the like, to an immunogenic peptide. The lipidated peptide can then be injected directly in a micellar form, incorporated into a liposome or emulsified in an adjuvant, e.g., incomplete Freund's adjuvant. In a preferred embodiment a particularly effective immunogen comprises palmitic acid attached to alpha and epsilon amino groups of Lys, which is attached via linkage, e.g., Ser-Ser, to the amino terminus of the immunogenic peptide. Also in a preferred embodiment a particularly effective immunogen comprises palmitic acid attached to alpha and epsilon amino groups of Lys, which is attached via linkage, e.g., Ser-Ser, to the amino terminus of a class I restricted peptide having T cell determinants, such as those peptides described herein as well as other peptides which have been identified as having such determinants.

As another example of lipid priming of CTL responses, E. coli lipoproteins, such as tripalmitoyl-S-glycerylcysteinlyseryl-serine (P₃CSS) can be used to prime virus specific CTL when covalently attached to an appropriate peptide. See, Deres et al., Nature 342:561-564 (1989), incorporated herein by reference. Peptides of the invention can be coupled to P₃CSS, for example, and the lipopeptide administered to an individual to specifically prime a CTL response to the target antigen. Further, as the induction of neutralizing antibodies can also be primed with P₃CSS conjugated to a peptide which displays an appropriate epitope, the two compositions can be combined to more effectively elicit both humoral and cell-mediated responses to infection.

In addition, additional amino acids can be added to the termini of a peptide to provide for ease of linking peptides one to another, for coupling to a carrier support, or larger peptide, for modifying the physical or chemical properties of the peptide or oligopeptide, or the like. Amino acids such as tyrosine, cysteine, lysine, glutamic or aspartic acid, or the like, can be introduced at the C- or N-terminus of the peptide or oligopeptide. Modification at the C terminus in some cases may alter binding characteristics of the peptide. In addition, the peptide or oligopeptide sequences can differ from the natural sequence by being modified by terminal-NH₂ acylation, e.g., by alkanoyl (C₁-C₂₀) or thioglycolyl acetylation, terminal-carboxyl amidation, e.g., ammonia, methylamine, etc. In some instances these modifications may provide sites for linking to a support or other molecule.

The peptides of the invention can be prepared in a wide variety of ways. Because of their relatively short size, the peptides can be synthesized in solution or on a solid support in accordance with conventional techniques. Various automatic synthesizers are commercially available and can be used in accordance with known protocols. See, for example, Stewart and Young, Solid Phase Peptide Synthesis, 2d. ed., Pierce Chemical Co. (1984), supra.

Another aspect of the present invention is directed to vaccines which comprise an immunogenically effective amount of one or more peptides as described herein. Peptides may be introduced into a host using a variety of delivery vehicles known to those of skill in the art including PLG microspheres with entrapped peptides and virus-like particles. Furthermore, epitopes may be introduced as multiple antigen peptides (MAPs) (see e.g., Mora and Tam, J. Immunol. 161:3616-23 (1998)), or as immunostimulating complexes (ISCOMS) (see e.g., Hu et al. Clin. Exp. Immunol. 113:235-43 (1998)) as known in the art.

Vaccines that contain an immunogenically effective amount of one or more peptides as described herein are a further embodiment of the invention. Once appropriately immunogenic epitopes have been defined, they can be delivered by various means, herein referred to as “vaccine” compositions. Such vaccine compositions can include, for example, lipopeptides (e.g., Vitiello, A. et al., J: Clin. Invest. 95:341, 1995), peptide compositions encapsulated in poly(DL-lactide-co-glycolide) (“PLG”) microspheres (see, e.g., Eldridge, et al., Molec. Immunol. 28:287-294, 1991: Alonso et al., Vaccine 12:299-306, 1994; Jones et al., Vaccine 13:675-681, 1995), peptide compositions contained in immune stimulating complexes (ISCOMS) (see, e.g., Takahashi et al., Nature 344:873-875, 1990; Hu et al., Clin Exp Immunol. 113:235-24: 1998), multiple antigen peptide systems (MAPs) (see e.g., Tam, J. P., Proc. Nati. Acaa Sci. U.S.A. 85:5409-5413, 1988; Tam, J. P., J Immunol. Methods 196:17-32, 1996), vir delivery vectors (Perkus, M. E. et al., In: Concepts in vaccine development, Kaufmann H. E., ed., p. 379, 1996; Chakrabarti, S. et al., Nature 320:535, 1986; Hu, S. L. et al., Nature 320:537, 1986; Kieny, M.-P. et al., AIDS Bio/Technology 4:790, 1986; Top, F. et al., J Infect. Dis. 124:148, 1971; Chanda, P. K. et al., Virology 175:535, 1990), particles of viral or synthetic origin (e.g., Kofler, N. et al., J Immunol. Methods. 192:2˜1996; Eldridge, J. H. et al., Sem. Bematol. 30:16, 1993; Fa10, L. D., Jr. et al., Nature Med. 7:649, 1995), adjuvants (Warren, H. S., Vogel, F. R., and Chedid, L. A. Annu. Re Immunol. 4:369, 1986; Gupta, R. K. et al., Vaccine 11:293, 1993), liposomes (Reddy, R et al., J. Immunol. 148:1585, 1992; Rock, K. L., Immunol. Today 17:131, 1996), or, naked or particle absorbed cDNA (Ulmer, J. B. et al., Science 259:1745, 1993; Robinsol H. L., Hunt, L. A., and Webster, R. G., Vaccine 11:957, 1993; Shiver, J. W. et al., In: Concepts in vaccine development, Kaufmann, S. H. E., ed., p. 423, 1996; Cease, K. B., and Berzofsky, J. A., Annu. Rev. Immunol. 12:923, 1994 and Eldridge, J. H. et al., Sem. Hematol. 30:16, 1993). Toxin-targeted delivery technologies, also known as receptor mediated targeting, such as those of Avant Immunotherapeutics, Inc. (Needham, Mass.) may also be used.

Vaccine compositions of the invention include nucleic acid-mediated modalities. DNA or RNA encoding one or more of the peptides of the invention can also be administered to a patient. This approach is described, for instance, in Wolff et. al., Science 247: 1465 (1990) as well as U.S. Pat. Nos. 5,580,859; 5,589,466; 5,804,566; 5,739,118; 5,736,524; 5,679,647; WO 98/04720; and in more detail below. Examples of DNA-based delivery technologies include “naked DNA”, facilitated (bupivicaine, polymers, peptide-mediated) delivery, cationic lipid complexes, and particle-mediated (“gene gun”) or pressure-mediated delivery (see, e.g., U.S. Pat. No. 5,922,687).

For therapeutic or prophylactic immunization purposes, the peptides of the invention can be expression vectors include attenuated viral hosts, such as vaccinia or fowlpox. This approach involves the use of vaccinia virus, for example, as a vector to express nucleotide sequences that encode the pep tides of the invention. Upon introduction into an acutely or chronically infected host or into a non-infected host, the recombinant vaccinia virus expresses the immunogenic peptide, and thereby elicits a host CTL and/or HTL response. Vaccinia vectors and methods useful in immunization protocols are described in, e.g., U.S. Pat. No. 4,722,848. Another vector is BCG (Bacille Calmette Guerin). BCG vectors are described in Stover et al., Nature 351:456-460 (1991). A wide variety of other vectors useful for therapeutic administration or immunization of the peptides of the invention, e.g. adeno and adeno-associated virus vectors, retroviral vectors, Salmonella typhi vectors, detoxified anthrax toxin vectors, and the like, will be apparent to those skilled in the art from the description herein.

Furthermore, vaccines in accordance with the invention can encompass one or more of the peptides of the invention. Accordingly, a peptide can be present in a vaccine individually. Alternatively, the peptide can be individually linked to its own carrier; alternatively, the peptide can exist as a homopolymer comprising multiple copies of the same peptide, or as a heteropolymer of various peptides. Polymers have the advantage of increased immunological reaction and, where different peptide epitopes are used to make up the polymer, the additional ability to induce antibodies and/or CTLs that react with different antigenic determinants of the pathogenic organism or tumor-related peptide targeted for an immune response. The composition may be a naturally occurring region of an antigen or may be prepared, e.g., recombinantly or by chemical synthesis.

Carriers that can be used with vaccines of the invention are well known in the art, and include, e.g., thyroglobulin, albumins such as human serum albumin, tetanus toxoid, polyamino acids such as poly L-lysine, poly L-glutamic acid, influenza, hepatitis B virus core protein, and the like. The vaccines can contain a physiologically tolerable (i.e., acceptable) diluent such as water, or saline, preferably phosphate buffered saline. The vaccines also typically include an adjuvant. Adjuvants such as incomplete Freund's adjuvant, aluminum phosphate, aluminum hydroxide, or alum are examples of materials well known in the art. Additionally, CTL responses can be primed by conjugating peptides of the invention to lipids, such as tripalmitoyl-S-glycerylcysteinlyseryl-serine (P3CSS).

Upon immunization with a peptide composition in accordance with the invention, via injection, aerosol, oral, transdermal, transmucosal, intrapleural, intrathecal, or other suitable routes, the immune system of the host responds to the vaccine by producing large amounts of HTLs and/or CTLs specific for the desired antigen. Consequently, the host becomes at least partially immune to later infection, or at least partially resistant to developing an ongoing chronic infection, or derives at least some therapeutic benefit when the antigen was tumor-associated.

In certain embodiments, components that induce T cell responses are combined with components that induce antibody responses to the target antigen of interest. Thus, in certain preferred embodiments of the invention, class I peptide vaccines of the invention are combined with vaccines which induce or facilitate neutralizing antibody responses to the target antigen of interest, particularly to viral envelope antigens. A preferred embodiment of such a composition comprises class I and class II epitopes in accordance with the invention. An alternative embodiment of such a composition comprises a class I epitope in accordance with the invention, along with a PADRE® (Epimmune, San Diego, Calif.) molecule (described, for example, in U.S. Pat. No. 5,736,142).

For therapeutic or immunization purposes, the peptides of the invention can also be expressed by vectors. Examples of expression vectors include attenuated viral hosts, such as vaccinia or fowlpox. This approach involves the use of vaccinia virus as a vector to express nucleotide sequences that encode the peptides of the invention. Upon introduction into an acutely or chronically infected host or into a non-infected host, the recombinant vaccinia virus expresses the immunogenic peptide, and thereby elicits a host CTL response. Vaccinia vectors and methods useful in immunization protocols are described in, e.g., U.S. Pat. No. 4,722,848. Another vector is BCG (Bacille Calmette Guerin). BCG vectors are described in Stover, et al. Nature 351:456-60 (1991). A wide variety of other vectors useful for therapeutic administration or immunization of the peptides of the invention, e.g., Salmonella typhi vectors, retroviral vectors, adenoviral or adeno-associated viral vectors, and the like will be apparent to those skilled in the art from the description herein.

Alternatively, recombinant DNA technology may be employed wherein a nucleotide sequence which encodes an immunogenic peptide of interest is inserted into an expression vector, transformed or transfected into an appropriate host cell and cultivated under conditions suitable for expression. These procedures are generally known in the art, as described generally in Sambrook et al., Molecular Cloning, A Laboratory Manual, Cold Spring Harbor Press, Cold Spring Harbor, N.Y. (1982) (also 1989), which is incorporated herein by reference. Thus, fusion proteins which comprise one or more peptide sequences of the invention can be used to present the appropriate T cell epitope. For example, a coding sequence encoding a peptide of the invention can be provided with appropriate linkers and ligated into expression vectors commonly available in the art, and the vectors used to transform suitable hosts to produce the desired fusion protein. A number of such vectors and suitable host systems are now available. Expression constructs, i.e., minigenes are described in greater detail in the sections below. Such methodologies are also used to present at least one peptide of the invention along with a substance which is not a peptide of the invention.

As the coding sequence for peptides of the length contemplated herein can be synthesized by chemical techniques, for example, using the phosphotriester method of Matteucci et al., J. Am. Chem. Soc. 103:3185 (1981), with modification can be made simply by substituting the appropriate base(s) for those encoding the native peptide sequence. The coding sequence can then be provided with appropriate linkers and ligated into expression vectors commonly available in the art, and the vectors used to transform suitable hosts to produce the desired fusion protein. A number of such vectors and suitable host systems are now available. For expression of the fusion proteins, the coding sequence will be provided with operably linked start and stop codons, promoter and terminator regions and usually a replication system to provide an expression vector for expression in the desired cellular host. For example, promoter sequences compatible with bacterial hosts are provided in plasmids containing convenient restriction sites for insertion of the desired coding sequence. The resulting expression vectors are transformed into suitable bacterial hosts. Of course, yeast or mammalian cell hosts may also be used, employing suitable vectors and control sequences.

The peptides of the present invention and pharmaceutical and vaccine compositions thereof are useful for administration to mammals, particularly humans, to treat and/or prevent viral infection and cancer. Examples of diseases which can be treated using the immunogenic peptides of the invention include prostate cancer, hepatitis B, hepatitis C, AIDS, renal carcinoma, cervical carcinoma, lymphoma, CMV and condlyloma acuminatum.

For pharmaceutical compositions, the immunogenic peptides of the invention are administered to an individual already suffering from cancer or infected with the virus of interest. Those in the incubation phase or the acute phase of infection can be treated with the immunogenic peptides separately or in conjunction with other treatments, as appropriate. In therapeutic applications, compositions are administered to a patient in an amount sufficient to elicit an effective CTL response to the virus or tumor antigen and to cure or at least partially arrest symptoms and/or complications. An amount adequate to accomplish this is defined as “therapeutically effective dose” or “unit dose.” Amounts effective for this use will depend on, e.g., the peptide composition, the manner of administration, the stage and severity of the disease being treated, the weight and general state of health of the patient, and the judgment of the prescribing physician, but generally range for the initial immunization (that is for therapeutic or prophylactic administration) from about 1.0 μg to about 5000 μg of peptide for a 70 kg patient, followed by boosting dosages of from about 1.0 μg to about 1000 μg of peptide pursuant to a boosting regimen over weeks to months depending upon the patient's response and condition by measuring specific CTL activity in the patient's blood. In alternative embodiments, generally for humans the dose range for the initial immunization (that is for therapeutic or prophylactic administration) is from about 1.0 μg to about 20,000 μg of peptide for a 70 kg patient, preferably, 100 μg-, 150 μg-, 200 μg-, 250 μg-, 300 μg-, 400 μg-, or 500 μg-20,000 μg, followed by boosting dosages in the same dose range pursuant to a boosting regimen over weeks to months depending upon the patient's response and condition by measuring specific CTL activity in the patient's blood. In embodiments where recombinant nucleic acid administration is used, the administered material is titrated to achieve the appropriate therapeutic response.

It must be kept in mind that the peptides and compositions of the present invention may generally be employed in serious disease states, that is, life-threatening or potentially life threatening situations. In such cases, in view of the minimization of extraneous substances and the relative nontoxic nature of the peptides, it is possible and may be felt desirable by the treating physician to administer substantial excesses of these peptide compositions.

For therapeutic use, administration should begin at the first sign of viral infection or the detection or surgical removal of tumors or shortly after diagnosis in the case of acute infection. This is followed by boosting doses until at least symptoms are substantially abated and for a period thereafter. In chronic infection, loading doses followed by boosting doses may be required.

Treatment of an infected individual with the compositions of the invention may hasten resolution of the infection in acutely infected individuals. For those individuals susceptible (or predisposed) to developing chronic infection the compositions are particularly useful in methods for preventing the evolution from acute to chronic infection. Where the susceptible individuals are identified prior to or during infection, for instance, as described herein, the composition can be targeted to them, minimizing need for administration to a larger population.

The peptide compositions can also be used for the treatment of chronic infection and to stimulate the immune system to eliminate virus-infected cells in carriers. It is important to provide an amount of immuno-potentiating peptide in a formulation and mode of administration sufficient to effectively stimulate a cytotoxic T cell response. Thus, for treatment of chronic infection, a representative dose is in the range of about 1.0 μg to about 5000 μg, preferably about 5 μg to 1000 μg for a 70 kg patient per dose. Immunizing doses followed by boosting doses at established intervals, e.g., from one to four weeks, may be required, possibly for a prolonged period of time to effectively immunize an individual. In the case of chronic infection, administration should continue until at least clinical symptoms or laboratory tests indicate that the viral infection has been eliminated or substantially abated and for a period thereafter.

The pharmaceutical compositions for therapeutic treatment are intended for parenteral, topical, oral or local administration. Preferably, the pharmaceutical compositions are administered parenterally, e.g., intravenously, subcutaneously, intradermally, or intramuscularly. Thus, the invention provides compositions for parenteral administration which comprise a solution of the immunogenic peptides dissolved or suspended in an acceptable carrier, preferably an aqueous carrier. A variety of aqueous carriers may be used, e.g., water, buffered water, 0.8% saline, 0.3% glycine, hyaluronic acid and the like. These compositions may be sterilized by conventional, well known sterilization techniques, or may be sterile filtered. The resulting aqueous solutions may be packaged for use as is, or lyophilized, the lyophilized preparation being combined with a sterile solution prior to administration. The compositions may contain pharmaceutically acceptable auxiliary substances as required to approximate physiological conditions, such as pH adjusting and buffering agents, tonicity adjusting agents, wetting agents and the like, for example, sodium acetate, sodium lactate, sodium chloride, potassium chloride, calcium chloride, sorbitan monolaurate, triethanolamine oleate, etc.

A pharmaceutical composition of the invention may comprise one or more T cell stimulatory peptides of the invention. For example, a pharmaceutical composition may comprise 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30 or more T cell stimulatory peptides of the invention. Moreover, a pharmaceutical composition of the invention may comprise one or more T cell stimulatory peptides of the invention in combination with one or more other T cell stimulatory peptides. The concentration of each unique T cell stimulatory peptide of the invention in the pharmaceutical formulations can vary widely, e.g., from less than about 0.001%, about 0.002%, about 0.003%, about 0.004%, about 0.005%, about 0.006%, 0.007%, 0.008%, 0.009%, about 0.01%, about 0.02%, about 0.025%, about 0.03%, about 0.04%, about 0.05%, about 0.06%, about 0.07%, about 0.08%, about 0.09%, about 0.1%, about 0.2%, about 0.3%, about 0.4%, about 0.5%, about 0.6%, about 0.7%, about 0.8%, about 0.9%, about 1%, about 1.1%, about 1.2%, about 1.3%, about 1.4%, about 1.5%, about 1.6%, about 1.7%, about 1.8%, about 1.9%, about 2%, about 3%, about 4%, about 5%, about 6%, about 7%, about 8%, about 9%, about 10%, about 20%, to about 50% or more by weight, and will be selected primarily by fluid volumes, viscosities, etc., in accordance with the particular mode of administration selected. In a preferred embodiment, the concentration of each unique T cell stimulatory peptide of the invention in the pharmaceutical formulations is about 0.001%, about 0.002%, about 0.003%, about 0.004%, about 0.005%, about 0.006%, 0.007%, 0.008%, 0.009%, about 0.01%, about 0.02%, about 0.025%, about 0.03%, about 0.04%, about 0.05%, about 0.06%, about 0.07%, about 0.08%, about 0.09%, about 0.1%, about 0.2%, about 0.3%, about 0.4%, about 0.5%, about 0.6%, about 0.7%, about 0.8%, about 0.9%, about 1% by weight. In a more preferred embodiment, the concentration of each unique T cell stimulatory peptide of the invention in the pharmaceutical formulations is about 0.01%, about 0.02%, about 0.025%, about 0.03%, about 0.04%, about 0.05%, about 0.06%, about 0.07%, about 0.08%, about 0.09%, about 0.1% by weight.

The concentration of CTL stimulatory peptides of the invention in the pharmaceutical formulations can vary widely, i.e., from less than about 0.1%, usually at or at least about 2% to as much as 20% to 50% or more by weight, and will be selected primarily by fluid volumes, viscosities, etc., in accordance with the particular mode of administration selected. A human unit dose form of the peptide composition is typically included in a pharmaceutical composition that comprises a human unit dose of an acceptable carrier, preferably an aqueous carrier, and is administered in a volume of fluid that is known by those of skill in the art to be used for administration of such compositions to humans.

The peptides of the invention may also be administered via liposomes, which serve to target the peptides to a particular tissue, such as lymphoid tissue, or targeted selectively to infected cells, as well as increase the half-life of the peptide composition. Liposomes include emulsions, foams, micelles, insoluble monolayers, liquid crystals, phospholipid dispersions, lamellar layers and the like. In these preparations the peptide to be delivered is incorporated as part of a liposome, alone or in conjunction with a molecule which binds to, e.g., a receptor prevalent among lymphoid cells, such as monoclonal antibodies which bind to the CD45 antigen, or with other therapeutic or immunogenic compositions. Thus, liposomes either filled or decorated with a desired peptide of the invention can be directed to the site of lymphoid cells, where the liposomes then deliver the selected therapeutic/immunogenic peptide compositions. Liposomes for use in the invention are formed from standard vesicle-forming lipids, which generally include neutral and negatively charged phospholipids and a sterol, such as cholesterol. The selection of lipids is generally guided by consideration of, e.g., liposome size, acid lability and stability of the liposomes in the blood stream. A variety of methods are available for preparing liposomes, as described in, e.g., Szoka et al., Ann. Rev. Biophys. Bioeng. 9:467 (1980), U.S. Pat. Nos. 4,235,871, 4,501,728, 4,837,028, and 5,019,369, incorporated herein by reference.

For targeting to the immune cells, a ligand to be incorporated into the liposome can include, e.g., antibodies or fragments thereof specific for cell surface determinants of the desired immune system cells. A liposome suspension containing a peptide may be administered intravenously, locally, topically, etc. in a dose which varies according to, inter alia, the manner of administration, the peptide being delivered, and the stage of the disease being treated.

For solid compositions, conventional nontoxic solid carriers may be used which include, for example, pharmaceutical grades of mannitol, lactose, starch, magnesium stearate, sodium saccharin, talcum, cellulose, glucose, sucrose, magnesium carbonate, and the like. For oral administration, a pharmaceutically acceptable nontoxic composition is formed by incorporating any of the normally employed excipients, such as those carriers previously listed, and generally 10-95% of active ingredient, that is, one or more peptides of the invention, and more preferably at a concentration of 25%-75%.

For aerosol administration, the immunogenic peptides are preferably supplied in finely divided form along with a surfactant and propellant. Typical percentages of peptides are 0.01%-20% by weight, preferably 1%-10%. The surfactant must, of course, be nontoxic, and preferably soluble in the propellant. Representative of such agents are the esters or partial esters of fatty acids containing from 6 to 22 carbon atoms, such as caproic, octanoic, lauric, palmitic, stearic, linoleic, linolenic, olesteric and oleic acids with an aliphatic polyhydric alcohol or its cyclic anhydride. Mixed esters, such as mixed or natural glycerides may be employed. The surfactant may constitute 0.1%-20% by weight of the composition, preferably 0.25-5%. The balance of the composition is ordinarily propellant. A carrier can also be included, as desired, as with, e.g., lecithin for intranasal delivery.

In another aspect the present invention is directed to vaccines which contain as an active ingredient an immunogenically effective amount of an immunogenic peptide as described herein. The peptide(s) may be introduced into a host, including humans, linked to its own carrier or as a homopolymer or heteropolymer of active peptide units. Such a polymer has the advantage of increased immunological reaction and, where different peptides are used to make up the polymer, the additional ability to induce antibodies and/or CTLs that react with different antigenic determinants of the virus or tumor cells. Useful carriers are well known in the art, and include, e.g., thyroglobulin, albumins such as human serum albumin, tetanus toxoid, polyamino acids such as poly(lysine:glutamic acid), influenza, hepatitis B virus core protein, hepatitis B virus recombinant vaccine and the like. The vaccines can also contain a physiologically tolerable (acceptable) diluent such as water, phosphate buffered saline, or saline, and further typically include an adjuvant. Adjuvants such as incomplete Freund's adjuvant, aluminum phosphate, aluminum hydroxide, or alum are materials well known in the art. And, as mentioned above, CTL responses can be primed by conjugating peptides of the invention to lipids, such as P3CSS. Upon immunization with a peptide composition as described herein, via injection, aerosol, oral, transdermal or other route, the immune system of the host responds to the vaccine by producing large amounts of CTLs specific for the desired antigen, and the host becomes at least partially immune to later infection, or resistant to developing chronic infection.

The peptides of the present invention and pharmaceutical and vaccine compositions of the invention are useful for administration to mammals, particularly humans, to treat and/or prevent infections or cancer. Vaccine compositions containing the peptides of the invention are administered to a patient susceptible to or otherwise at risk of viral infection or cancer to elicit an immune response against the antigen and thus enhance the patient's own immune response capabilities. Such an amount is defined to be an “immunogenically effective dose.” In this use, the precise amounts again depend on the patient's state of health and weight, the mode of administration, the nature of the formulation, etc., but generally range from about 1.0 μg to about 5000 μg per 70 kilogram patient, more commonly from about 10 μg to about 500 μg mg per 70 kg of body weight.

In some instances it may be desirable to combine the peptide vaccines of the invention with vaccines which induce neutralizing antibody responses to the virus of interest, particularly to viral envelope antigens.

The peptides can be used to treat any number of infectious diseases, such as viral, bacterial, fungal, and parasitic infections. Suitable antigens are disclosed, for instance, in WO 94/20127 and WO 94/03205. Examples of diseases which can be treated using the immunogenic peptides of the invention include neoplastic disease such as prostate cancer, breast cancer, colon cancer, renal carcinoma, cervical carcinoma, and lymphoma; and infectious conditions such as hepatitis B, hepatitis C, AIDS, CMV, tuberculosis, malaria, and condlyloma acuminatum.

As noted herein, the peptides of the invention induce CTL or HTL immune responses when contacted with a CTL or HTL specific to an epitope comprised by the peptide. The manner in which the peptide is contacted with the CTL or HTL is not critical to the invention. For instance, the peptide can be contacted with the CTL or HTL either in vivo or in vitro. If the contacting occurs in vivo, the peptide itself can be administered to the patient or other vehicles, e.g., DNA vectors encoding one or more peptide, viral vectors encoding the peptide(s), liposomes and the like, can be used, as described herein.

For pharmaceutical compositions, the immunogenic peptides, or DNA encoding them, are administered to an individual already suffering from cancer or infected with a pathogen. The peptides or DNA encoding them can be administered individually or as fusions of one or more of the peptide sequences disclosed here. Those in the incubation phase or the acute phase of infection can be treated with the immunogenic peptides separately or in conjunction with other treatments, as appropriate. In therapeutic applications, compositions are administered to a patient in an amount sufficient to elicit an effective CTL or HTL response to the pathogen or tumor antigen and to cure or at least partially arrest or slow symptoms and/or complications. An amount adequate to accomplish this falls within the present definition of “therapeutically effective dose.” Amounts effective for this use will depend on, e.g., the particular composition administered, the manner of administration, the stage and severity of the disease being treated, the weight and general state of health of the patient, and the judgment of the prescribing physician. Generally the dosage range for an initial immunization (i.e., therapeutic or prophylactic administration) is from about 1.0 μg to about 5000 μg of peptide for a 70 kg patient, more typically 10 μg to 500 μg, followed by boosting dosages of from about 1.0 μg to about 1000 μg of peptide pursuant to a boosting regimen over weeks to months depending upon the patient's response and condition by measuring specific CTL activity in the patient's blood. The peptides and compositions of the present invention are often employed in serious disease states, that is, life-threatening or potentially life threatening situations. In such cases, upon use of purified compositions of the invention, the relative nontoxic nature of the peptides, it may be felt desirable by the treating physician to administer substantial excesses of these peptide compositions relative to these stated dosage amounts.

For therapeutic use, administration should generally begin at the first diagnosis of infection or cancer. This is followed by boosting doses until at least symptoms are substantially abated and for a period thereafter. In chronic infection, loading doses followed by boosting doses may be required.

Treatment of an infected individual with a peptide or composition of the invention may hasten resolution of the infection in acutely infected individuals. For those individuals susceptible (or predisposed) to developing chronic infection, the compositions are particularly useful in methods for preventing the evolution from acute to chronic infection. Where susceptible individuals are identified prior to or during infection, the composition can be targeted to them, minimizing need for administration to a larger population.

The peptide or compositions in accordance with the invention can also be used for the treatment of chronic infection and to stimulate the immune system to eliminate pathogen-infected cells in, e.g., persons who have not manifested symptoms of disease but act as a disease vector. In this context, it is generally important to provide an amount of immuno-potentiating peptide in a formulation and mode of administration sufficient to effectively stimulate a cytotoxic T cell response. Immunizing doses followed by boosting doses at an interval, e.g., from three weeks to six months, may be required (possibly for a prolonged period of time) to effectively immunize an individual. In the case of chronic infection, administration should continue until at least clinical symptoms or laboratory tests indicate that the viral infection has been eliminated or substantially abated and for a period thereafter. The dosages, routes of administration, and dose schedules are adjusted in accordance with methodologies known in the art.

The pharmaceutical compositions for therapeutic treatment are intended for parenteral, topical, oral or local administration. Preferably, the pharmaceutical compositions are administered parentally, e.g., intravenously, subcutaneously, intradermally, or intramuscularly. Thus, the invention provides compositions for parenteral administration which comprise a solution of the immunogenic peptides dissolved or suspended in an acceptable carrier, preferably an aqueous carrier. A variety of aqueous carriers may be used, e.g., water, buffered water, 0.8% saline, 0.3% glycine, hyaluronic acid and the like. These compositions may be sterilized by conventional, well known sterilization techniques, or may be sterile filtered. The resulting aqueous solutions may be packaged for use as is, or lyophilized, the lyophilized preparation being combined with a sterile solution prior to administration. The compositions may contain pharmaceutically acceptable auxiliary substances as required to approximate physiological conditions, such as pH-adjusting and buffering agents, tonicity adjusting agents, wetting agents and the like, for example, sodium acetate, sodium lactate, sodium chloride, potassium chloride, calcium chloride, sorbitan monolaurate, triethanolamine oleate, etc.

The concentration of peptides of the invention in the pharmaceutical formulations can vary widely, i.e., from less than about 0.1%, usually at or at least about 2% to as much as 20% to 50% or more by weight, and will be selected primarily by fluid volumes, viscosities, etc., in accordance with the particular mode of administration selected.

For solid compositions, conventional nontoxic solid carriers may be used which include, for example, pharmaceutical grades of mannitol, lactose, starch, magnesium stearate, sodium saccharin, talcum, cellulose, glucose, sucrose, magnesium carbonate, and the like. For oral administration, a pharmaceutically acceptable nontoxic composition is formed by incorporating any of the normally employed excipients, such as those carriers previously listed, and generally 10-95% of active ingredient, that is, one or more peptides of the invention, and more preferably at a concentration of 25%-75%.

For aerosol administration, the immunogenic peptides are preferably supplied in finely divided form along with a surfactant and propellant. Typical percentages of peptides are 0.01%-20% by weight, preferably 1%-10%. The surfactant should generally be nontoxic, and preferably soluble in the propellant. Representative of such agents are the esters or partial esters of fatty acids containing from 6 to 22 carbon atoms, such as caproic, octanoic, lauric, palmitic, stearic, linoleic, linolenic, olesteric and oleic acids with an aliphatic polyhydric alcohol or its cyclic anhydride. Mixed esters, such as mixed or natural glycerides may be employed. The surfactant may constitute 0.1%-20% by weight of the composition, preferably 0.25-5%. The balance of the composition is ordinarily propellant. A carrier can also be included, as desired, as with, e.g., lecithin for intranasal delivery.

In some instances it may be desirable to combine the peptide vaccines of the invention with vaccines which induce neutralizing antibody responses to the virus of interest, particularly to viral envelope antigens.

For therapeutic or immunization purposes, nucleic acids encoding one or more of the peptides of the invention can also be administered to the patient. A number of methods are conveniently used to deliver the nucleic acids to the patient. For instance, the nucleic acid can be delivered directly, as “naked DNA”. This approach is described, for instance, in Wolff et. al., Science 247: 1465-68 (1990) as well as U.S. Pat. Nos. 5,580,859 and 5,589,466. The nucleic acids can also be administered using ballistic delivery as described, for instance, in U.S. Pat. No. 5,204,253. Particles comprised solely of DNA can be administered. Alternatively, DNA can be adhered to particles, such as gold particles.

The nucleic acids can also be delivered complexed to cationic compounds, such as cationic lipids. Lipid-mediated gene delivery methods are described, for instance, in WO 96/18372; WO 93/24640; Mannino and Gould-Fogerite (1988) BioTechniques 6(7): 682-691; Rose U.S. Pat. No. 5,279,833; WO 91/06309; and Felgner et al. (1987) Proc. Natl. Acad. Sci. USA 84: 7413-14.

For therapeutic or immunization purposes, the peptides of the invention can also be expressed by attenuated viral hosts, such as vaccinia or fowlpox. This approach involves the use of vaccinia virus as a vector to express nucleotide sequences that encode the peptides of the invention. Upon introduction into an acutely or chronically infected host or into a noninfected host, the recombinant vaccinia virus expresses the immunogenic peptide, and thereby elicits a host CTL response. Vaccinia vectors and methods useful in immunization protocols are described in, e.g., U.S. Pat. No. 4,722,848, incorporated herein by reference. Another vector is BCG (Bacille Calmette Guerin). BCG vectors are described in Stover et al. (Nature 351:456-60 (1991)) which is incorporated herein by reference. A wide variety of other vectors useful for therapeutic administration or immunization of the peptides of the invention, e.g., Salmonella typhi vectors and the like, will be apparent to those skilled in the art from the description herein.

Nucleic acids encoding one or more of the peptides of the invention can also be administered to the patient. This approach is described, for instance, in Wolff, et. al., Science, 247:1465-68 (1990) as well as U.S. Pat. Nos. 5,580,859 and 5,589,466.

A preferred means of administering nucleic acids encoding the peptides of the invention uses minigene constructs encoding multiple epitopes of the invention. To create a DNA sequence encoding the selected CTL epitopes (minigene) for expression in human cells, the amino acid sequences of the epitopes are reverse translated. A human codon usage table is used to guide the codon choice for each amino acid. These epitope-encoding DNA sequences are directly adjoined, creating a continuous polypeptide sequence. To optimize expression and/or immunogenicity, additional elements can be incorporated into the minigene design. Examples of amino acid sequence that could be reverse translated and included in the minigene sequence include: helper T lymphocyte epitopes, a leader (signal) sequence, and an endoplasmic reticulum retention signal. In addition, MHC presentation of CTL epitopes may be improved by including synthetic (e.g. poly-alanine) or naturally-occurring flanking sequences adjacent to the CTL epitopes.

The minigene sequence is converted to DNA by assembling oligonucleotides that encode the plus and minus strands of the minigene. Overlapping oligonucleotides (30-100 bases long) are synthesized, phosphorylated, purified and annealed under appropriate conditions using well known techniques. The ends of the oligonucleotides are joined using T4 DNA ligase. This synthetic minigene, encoding the CTL epitope polypeptide, can then cloned into a desired expression vector.

Standard regulatory sequences well known to those of skill in the art are included in the vector to ensure expression in the target cells. Several vector elements are required: a promoter with a down-stream cloning site for minigene insertion; a polyadenylation signal for efficient transcription termination; an E. coli origin of replication; and an E. coli selectable marker (e.g. ampicillin or kanamycin resistance). Numerous promoters can be used for this purpose, e.g., the human cytomegalovirus (hCMV) promoter. See, U.S. Pat. Nos. 5,580,859 and 5,589,466 for other suitable promoter sequences.

Additional vector modifications may be desired to optimize minigene expression and immunogenicity. In some cases, introns are required for efficient gene expression, and one or more synthetic or naturally-occurring introns could be incorporated into the transcribed region of the minigene. The inclusion of mRNA stabilization sequences can also be considered for increasing minigene expression. It has recently been proposed that immunostimulatory sequences (ISSs or CpGs) play a role in the immunogenicity of DNA vaccines. These sequences could be included in the vector, outside the minigene coding sequence, if found to enhance immunogenicity.

In some embodiments, a bicistronic expression vector, to allow production of the minigene-encoded epitopes and a second protein included to enhance or decrease immunogenicity can be used. Examples of proteins or polypeptides that could beneficially enhance the immune response if co-expressed include cytokines (e.g., IL2, IL12, GM-CSF), cytokine-inducing molecules (e.g., LeIF) or costimulatory molecules. Helper (HTL) epitopes could be joined to intracellular targeting signals and expressed separately from the CTL epitopes. This would allow direction of the HTL epitopes to a cell compartment different than the CTL epitopes. If required, this could facilitate more efficient entry of HTL epitopes into the MHC class II pathway, thereby improving CTL induction. In contrast to CTL induction, specifically decreasing the immune response by co-expression of immunosuppressive molecules (e.g. TGF-β) may be beneficial in certain diseases.

Once an expression vector is selected, the minigene is cloned into the polylinker region downstream of the promoter. This plasmid is transformed into an appropriate E. coli strain, and DNA is prepared using standard techniques. The orientation and DNA sequence of the minigene, as well as all other elements included in the vector, are confirmed using restriction mapping and DNA sequence analysis. Bacterial cells harboring the correct plasmid can be stored as a master cell bank and a working cell bank.

Therapeutic quantities of plasmid DNA are produced by fermentation in E. coli, followed by purification. Aliquots from the working cell bank are used to inoculate fermentation medium (such as Terrific Broth), and grown to saturation in shaker flasks or a bioreactor according to well known techniques. Plasmid DNA can be purified using standard bioseparation technologies such as solid phase anion-exchange resins supplied by Quiagen. If required, supercoiled DNA can be isolated from the open circular and linear forms using gel electrophoresis or other methods.

Purified plasmid DNA can be prepared for injection using a variety of formulations. The simplest of these is reconstitution of lyophilized DNA in sterile phosphate-buffer saline (PBS). A variety of methods have been described, and new techniques may become available. As noted above, nucleic acids are conveniently formulated with cationic lipids. In addition, glycolipids, fusogenic liposomes, peptides and compounds referred to collectively as protective, interactive, non-condensing (PINC) could also be complexed to purified plasmid DNA to influence variables such as stability, intramuscular dispersion, or trafficking to specific organs or cell types.

The nucleic acids can also be administered using ballistic delivery as described, for instance, in U.S. Pat. No. 5,204,253. Particles comprised solely of DNA can be administered. Alternatively, DNA can be adhered to particles, such as gold particles.

Target cell sensitization can be used as a functional assay for expression and MHC class I presentation of minigene-encoded CTL epitopes. The plasmid DNA is introduced into a mammalian cell line that is suitable as a target for standard CTL chromium release assays. The transfection method used will be dependent on the final formulation. Electroporation can be used for “naked” DNA, whereas cationic lipids allow direct in vitro transfection. A plasmid expressing green fluorescent protein (GFP) can be co-transfected to allow enrichment of transfected cells using fluorescence activated cell sorting (FACS). These cells are then chromium-51 labeled and used as target cells for epitope-specific CTL lines. Cytolysis, detected by ⁵¹Cr release, indicates production of MHC presentation of minigene-encoded CTL epitopes.

In vivo immunogenicity is a second approach for functional testing of minigene DNA formulations. Transgenic mice expressing appropriate human MHC molecules are immunized with the DNA product. The dose and route of administration are formulation dependent (e.g. IM for DNA in PBS, IP for lipid-complexed DNA). Twenty-one days after immunization, splenocytes are harvested and restimulated for 1 week in the presence of peptides encoding each epitope being tested. These effector cells (CTLs) are assayed for cytolysis of peptide-loaded, chromium-51 labeled target cells using standard techniques. Lysis of target cells sensitized by MHC loading of peptides corresponding to minigene-encoded epitopes demonstrates DNA vaccine function for in vivo induction of CTLs.

An embodiment of a vaccine composition in accordance with the invention comprises ex vivo administration of a cocktail of epitope-bearing peptides to PBMC, or isolated DC therefrom, from the patient's blood. After pulsing the DC with peptides and prior to reinfusion into patients, the DC are washed to remove unbound peptides. In this embodiment, a vaccine comprises peptide-pulsed DCs which present the pulsed peptide epitopes in HLA molecules on their surfaces.

Dendritic cells can also be transfected, e.g., with a mini gene comprising nucleic acid sequences encoding the epitopes in accordance with the invention, in order to elicit immune responses. Vaccine compositions can be created in vitro, following dendritic cell mobilization and harvesting, whereby loading of dendritic cells occurs in vitro.

Transgenic animals of appropriate haplotypes may additionally provide a useful tool in optimizing the in vivo immunogenicity of minigene DNA. In addition, animals such as monkeys having conserved HLA molecules with cross reactivity to CTL epitopes recognized by human MHC molecules can be used to determine human immunogenicity of CTL epitopes (Bertoni, et al., J. Immunol. 161:4447-4455 (1998)).

Such in vivo studies are required to address the variables crucial for vaccine development, which are not easily evaluated by in vitro assays, such as route of administration, vaccine formulation, tissue biodistribution, and involvement of primary and secondary lymphoid organs. Because of their simplicity and flexibility, HLA transgenic mice represent an attractive alternative, at least for initial vaccine development studies, compared to more cumbersome and expensive studies in higher animal species, such as nonhuman primates.

Antigenic peptides are used to elicit a CTL response ex vivo, as well. The resulting CTL cells, can be used to treat chronic infections, or tumors in patients that do not respond to other conventional forms of therapy, or will not respond to a therapeutic vaccine peptide or nucleic acid in accordance with the invention. Ex vivo CTL or HTL responses to a particular antigen (infectious or tumor-associated antigen) are induced by incubating in tissue culture the patient's (CTLp), or genetically compatible, CTL or HTL precursor cells together with a source of antigen-presenting cells (APC), such as dendritic cells, and the appropriate immunogenic peptide. After an appropriate incubation time (typically about 7-28 days (1-4 weeks)), in which the precursor cells are activated and matured and expanded into effector cells, the cells are infused back into the patient, where they will destroy their specific target cell (an infected cell or a tumor cell). Transfected dendritic cells may also be used as antigen presenting cells. In order to optimize the in vitro conditions for the generation of specific cytotoxic T cells, the culture of stimulator cells is maintained in an appropriate serum-free medium.

Antigenic peptides may be used to elicit CTL ex vivo, as well. The resulting CTL, can be used to treat chronic infections (viral or bacterial) or tumors in patients that do not respond to other conventional forms of therapy, or will not respond to a peptide vaccine approach of therapy. Ex vivo CTL responses to a particular pathogen (infectious agent or tumor antigen) are induced by incubating in tissue culture the patient's CTL precursor cells (CTLp) together with a source of antigen-presenting cells (APC) and the appropriate immunogenic peptide. After an appropriate incubation time (typically 1-4 weeks), in which the CTLp are activated and mature and expand into effector CTL, the cells are infused back into the patient, where they will destroy their specific target cell (an infected cell or a tumor cell). Transfected dendritic cells are also useful for cellular delivery of antigenic peptides.

The peptides may also find use as diagnostic reagents. For example, a peptide of the invention may be used to determine the susceptibility of a particular individual to a treatment regimen which employs the peptide or related peptides, and thus may be helpful in modifying an existing treatment protocol or in determining a prognosis for an affected individual. In addition, the peptides may also be used to predict which individuals will be at substantial risk for developing chronic infection.

For example, a peptide of the invention may be used in a tetramer staining assay to assess peripheral blood mononuclear cells for the presence of antigen-specific CTLs following exposure to a pathogen or immunogen. The HLA-tetrameric complex is used to directly visualize antigen-specific CTLs (see, e.g., Ogg, et al. Science 279:2103-2106, 1998; and Altman, et al. Science 174:94-96, 1996) and determine the frequency of the antigen-specific CTL population in a sample of peripheral blood mononuclear cells. A tetramer reagent using a peptide of the invention may be generated as follows: A peptide that binds to an allele-specific HLA molecule or supertype molecule is refolded in the presence of the corresponding HLA heavy chain and β₂-microglobulin to generate a trimolecular complex. The complex is biotinylated at the carboxyl terminal end of the heavy chain at a site that was previously engineered into the protein. Tetramer formation is then induced by the addition of streptavidin. By means of fluorescently labeled streptavidin, the tetramer can be used to stain antigen-specific cells. The cells may then be identified, for example, by flow cytometry. Such an analysis may be used for diagnostic or prognostic purposes.

In addition, the peptides may also be used to predict which individuals will be at substantial risk for developing chronic infection.

All publications, patents, and patent applications cited in this specification are herein incorporated by reference as if each individual publication, patent or patent application were specifically and individually indicated to be incorporated by reference.

Although the foregoing invention has been described in some detail by way of illustration and example for purposes of clarity of understanding, it will be readily apparent to one of ordinary skill in the art in light of the teachings of this invention that certain changes and modifications may be made thereto without departing from the spirit or scope of the appended claims.

EXAMPLES

The following examples are provided by way of illustration only and not by way of limitation. Those of skill in the art will readily recognize a variety of non-critical parameters that could be changed or modified to yield essentially similar results.

Example 1 Peptide Synthesis

Peptides utilized were synthesized as previously described by Ruppert, J., et al., “Prominent Role of Secondary Anchor Residues in Peptide Binding to HLA-A2.1 Molecules,” Cell, 74:929-937 (1993) or purchased as crude material from Chiron Mimotopes (Chiron Corp., Australia). Synthesized peptides were typically purified to >95% homogeneity by reverse phase HPLC. Purity of synthesized peptides was determined using analytical reverse-phase HPLC and amino acid analysis, sequencing, and/or mass spectrometry. Lyophilized peptides were resuspended at 4-20 mg/ml in 100% DMSO, then diluted to required concentrations in PBS +0.05% (v/v) NP40 (Fluka Biochemika, Buchs, Switzerland).

Example 2 Class I Antigen Isolation

Class I antigen isolation was carried out as described in the related applications, noted above. Naturally processed peptides were then isolated and sequenced as described there. An allele-specific motif and algorithms were determined and quantitative binding assays were carried out.

Using the motifs identified above for HLA-A2.1 allele amino acid sequences from a number of antigens were analyzed for the presence of these motifs. TABLES 147-148, TABLES 150-151, and TABLES 152-153 provide the results of these searches.

Isolated MHC molecules were used in a quantitative binding assay to identify the specificity and avidity of peptide-HLA interactions. Purification of HLA-A, HLA-B and HLA-C antigens were carried out by essentially similar methods, using cells and antibodies chosen as appropriate for the desired HLA molecule. A flow diagram of an HLA-A antigen purification scheme is presented in FIG. 14 and FIG. 49. Briefly, the cells bearing the appropriate allele were grown in large batches (6-8 liters yielding ˜5×10⁹ cells), harvested by centrifugation and washed. All cell lines were maintained in RPMI 1640 media (Sigma) supplemented with 10% fetal bovine serum (FBS) and antibiotics.

For large-scale cultures, cells were grown in roller bottle culture in RPMI 1640 with 10% FBS or with 10% horse serum and antibiotics. Cells were harvested by centrifugation at 1500 RPM IEC-CRU5000 centrifuge with 259 rotor and washed three times with phosphate-buffered saline (PBS) (0.01 M PO₄, 0.154 M NaCl, pH 7.2). Cells were pelleted and stored at −70° C. or treated with detergent lysing solution to prepare detergent lysates. Cell lysates were prepared by the addition of stock detergent solution [1% NP-40 (Sigma) or Renex 30 (Accurate Chem. Sci. Corp., Westbury, N.Y. 11590), 150 mM NaCl, 50 mM Tris, pH 8.0] to the cell pellets (previously counted) at a ratio of 50-100×10⁶ cells per ml detergent solution. A cocktail of protease inhibitors was added to the premeasured volume of stock detergent solution immediately prior to the addition to the cell pellet. Addition of the protease inhibitor cocktail produced final concentrations of the following: phenylmethylsulfonyl fluoride (PMSF), 2 mM; aprotinin, 5 μg/ml; leupeptin, 10 μg/ml; pepstatin, 10 μg/ml; iodoacetamide, 100 μM; and EDTA, 3 ng/ml. Cell lysis was allowed to proceed at 4° C. for 1 hour with periodic mixing. Routinely 5-10×10⁹ cells were lysed in 50-100 ml of detergent solution. The lysate was clarified by centrifugation at 15,000×g for 30 minutes at 4° C. and subsequent passage of the supernatant fraction through a 0.2μ filter unit (Nalgene). Cell lines used for HLA-B and -C isolations are provided in TABLE 23.

The HLA antigen purification was achieved using affinity columns prepared with mAb-conjugated Sepharose beads. For antibody production, cells were grown in RPMI with 10% FBS in large tissue culture flasks (Corning 25160-225). Antibodies were purified from clarified tissue culture medium by ammonium sulfate fractionation followed by affinity chromatography on protein-A-Sepharose (Sigma). Briefly, saturated ammonium sulfate was added slowly with stirring to the tissue culture supernatant to 45% (volume to volume) overnight at 4° C. to precipitate the immunoglobulins. The precipitated proteins were harvested by centrifugation at 10,000×g for 30 minutes. The precipitate was then dissolved in a minimum volume of PBS and transferred to dialysis tubing (Spectro/Por 2, Mol. wt. cutoff 12,000-14,000, Spectum Medical Ind.). Dialysis was against PBS (≧20 times the protein solution volume) with 4-6 changes of dialysis buffer over a 24-48 hour period at 4° C. The dialyzed protein solution was clarified by centrifugation (10,000×g for 30 minutes) and the pH of the solution adjusted to pH 8.0 with 1N NaOH. Protein-A-Sepharose (Sigma) was hydrated according to the manufacturer's instructions, and a protein-A-Sepharose column was prepared. A column of 10 ml bed volume typically binds 50-100 mg of mouse IgG.

The protein sample was loaded onto the protein-A-Sepharose column using a peristaltic pump for large loading volumes or by gravity for smaller volumes (<100 ml). The column was washed with several volumes of PBS, and the eluate was monitored at A280 in a spectrophotometer until base line was reached. The bound antibody was eluted using 0.1 M citric acid at suitable pH (adjusted to the appropriate pH with IN NaOH). For mouse IgG-1 pH 6.5 was used for IgG2a pH 4.5 was used and for IgG2b and IgG3 pH 3.0 was used. 2 M Tris base was used to neutralize the eluate. Fractions containing the antibody (monitored by A280) were pooled, dialyzed against PBS and further concentrated using an Amicon Stirred Cell system (Amicon Model 8050 with YM30 membrane). Antibodies were used for affinity purification of HLA-B and HLA-C molecules are provided in TABLE 24.

The HLA antigens were purified using affinity columns prepared with mAb-conjugated Sepharose beads. The affinity columns were prepared by incubating protein-A-Sepharose beads (Sigma) with affinity-purified mAb as described above. Five to 10 mg of mAb per ml of bead is the preferred ratio. The mAb bound beads were washed with borate buffer (borate buffer: 100 mM sodium tetraborate, 154 mM NaCl, pH 8.2) until the washes show A280 at based line. Dimethyl pimelimidate (20 mM) in 200 mM triethanolamine was added to covalently crosslink the bound mAb to the protein-A-Sepharose (Schneider, et al J. Biol. Chem. 257:10766 (1982). After incubation for 45 minutes at room temperature on a rotator, the excess crosslinking reagent was removed by washing the beads twice with 10-20 ml of 20 mM ethanolamine, pH 8.2. Between each one the slurry was placed on a rotator for 5 minutes at room temperature. The beads were washed with borate buffer and with PBS plus 0.02% sodium azide.

The cell lysate (5-10×10⁹ cell equivalents) was then slowly passed over a 5-10 ml affinity column (flow rate of 0.1-0.25 ml per minute) to allow the binding of the antigen to the immobilized antibody. After the lysate was allowed to pass through the column, the column was washed sequentially with 20 column volumes of detergent stock solution plus 0.1% sodium dodecyl sulfate, 20 column volumes of 0.5 M NaCl, 20 mM Tris, pH 8.0, and 10 column volumes of 20 mM Tris, pH 8.0. The HLA antigen bound to the mAb was eluted with a basic buffer solution (50 mM diethylamine in water). As an alternative, acid solutions such as 0.15-0.25 M acetic acid were also used to elute the bound antigen. An aliquot of the eluate (1/50) was removed for protein quantification using either a colorimetric assay (BCA assay, Pierce) or by SDS-PAGE, or both. SDS-PAGE analysis was performed as described by Laemmli (Laemmli, U.K., Nature 227:680 (1970)) using known amounts of bovine serum albumin (Sigma) as a protein standard.

Allele specific antibodies were used to purify the specific MHC molecule. In the case of HLA-A2 and HLA-A3 mAbs BB7:2 and GAPA3 were used respectively. An example of SDS PAGE analysis of purified HLA-A3.2 molecules is shown in FIG. 15.

FIG. 15 shows SDS-PAGE (12.5%) analysis of affinity purified HLA-A3. 2 from the cell line EHM. An affinity column (10 ml) was prepared with protein A-sepharose beads coupled to the monoclonal antibody GAPA3 which is specific for HLA-A3. A detergent lysate of 5×10⁹ cells was passaged over the column and the column was washed extensively. The bound HLA-A3. 2 molecules were eluted from the column with 0.15M acetic acid, 50 ml. One ml of the eluate was removed and lyophilized to concentrate the sample. The sample was taken up to 50 μl with Laemmli sample buffer and 20 μl were loaded in lane 2. Lane 1 contained molecular weight standards: Myosin, 230 kD; β-galactosidase, 116 kD; phosphorylase B, 97.4 kD; bovine serum albumin, 66.2 kD; ovalbumin, 45 kD; carbonic anhydrase, 31 kD; soybean trypsin inhibitor, 21.5 kD; and lysozyme, 14.4 kD. Standard concentrations of bovine serum albumin were run in lanes 8, 10 μg, 9, 3 μg, and 10, μg to aid in the estimation of protein yield. For this particular HLA-A3.2 preparation, the estimated yield was approximately 112 pg.

For HLA-A11, A24.1 and A1, an alternative protocol, was used whereby anti-HIA-B and C monoclonal antibodies were used to deplete HLA-B and C molecules. The remaining HLA-A molecules were subsequently purified using the W6/32 mAb as described below.

Based on the density of class I expression as indicated by the results of immunofluorescent staining analysis, it is anticipated that average yields of class I antigen isolated from the EBV B cell lines will range from 800-1200 pg per 10¹⁰ cell equivalents.

Example 3 An Alternative Class I Purification Protocol

HLA-A2.1 molecules were isolated using the mAb B1.23.2 which detects an epitope expressed by HLA-B and C allele molecules, but not by HLA-A antigens. The mAb, W6/32, detects all human class I molecules, including HLA-A, B and C. As mentioned above, these mAbs react well with the B cell lines serving as sources of HLA-A antigens. The B1.23.2 mAb reacts with the various human B cell lines, but fails to react with a mouse cell line that expresses a transfected HLA-A2.1 protein or a chimeric A2.1 mouse K^(b) molecule. It does react with the human cell line, CIR (Alexander, J., et al., Immunogenetics, 29, 380 C19893), that lacks expression of HLA-A and B molecules, but expresses low levels of. HLA-C molecules. This pattern of reactivity illustrates how the 81.23.2 mAb can be used to deplete the B cell lysates of HLA-B and C molecules.

Affinity columns were prepared using the affinity-purified B1.23.2 and W6/32 mAbs, respectively, as described above. The procedures for the preparation of the affinity columns are essentially identical to the procedures described for the preparation of the allele-specif is mAb columns described above. The B1.23.2 mAb affinity column was used to deplete the detergent lysates of HLA-B and C molecules using the protocol as described above. The cell lysate depleted of HLA-B and C was then passed over a W6/32 mAb affinity column. The MHC molecule that was eluted from this second passage was the A allele product.

This alternative affinity purification is useful for the purification of any HLA-A allele product, and does not rely on the need for allele-specific mAbs. In addition, it could also be used to isolate any class I molecule type from transfected cell lines.

Example 4 MHC Purification

The EBV transformed cell lines JY (A*0201), M7B (A*0202), FUN (A*0203), DAH (A*0205), CLA (A*0206), KNE (A*0207), AP (A*0207), and AMAI (A*6802) were used as the primary source of MHC molecules. Single MHC allele transfected 721.221 lines were also used as sources of A*0202 and A*0207. Cells were maintained in vitro by culture in RPMI 1640 medium (Flow Laboratories, McLean, Va.), supplemented with 2 mM L-glutamine (GIBCO, Grand Island, N.Y.), 100 U (100 μg/ml) penicillin-streptomycin solution (GIBCO), and 10% heat-inactivated FCS (Hazelton Biologics). Large scale cultures were maintained in roller bottles.

HLA molecules were purified from cell lysates (Sidney, J., et al., “The Measurement of MHC/Peptide Interactions by Gel Infiltration,” Curr Prot Immunol 18.3.1-18.3.19 (1998)). Briefly, cells were lysed at a concentration of 10⁸ cells/ml in 50 mM Tris-HCL, pH 8.5, containing 1% (v/v) NP-40 150 mM NaCl, 5 mM EDTA, and 2 mM PMSF. Lysates were then passed through 0.45 μM filters, cleared of nuclei and debris by centrifugation at 10,000×g for 20 minutes and MHC molecules purified by monoclonal antibody-based affinity chromatography.

For affinity purification, columns of inactivated Sepharose CL4B and Protein A Sepharose were used as pre-columns. Class I molecules were captured by repeated passage over Protein A Sepharose beads conjugated with the anti-HLA (A, B, C) antibody W6/32 (Sidney, J., et al., supra). HLA-A molecules were further purified from HLA-B and -C molecules by passage over a B1.23.2 column. After 2 to 4 passages the W6/32 column was washed with 10-column volumes of 10 mM Tris-HCL, pH 8.0 with 1% (v/v) NP-40, 2-column volumes of PBS, and 2-column volumes of PBS containing 0.4% (w/v) n-octylglucoside. Class I molecules were eluted with 50 mM dimethylamine in 0.15 M NaCl containing 0.4% (w/v) n-octylglucoside, pH 11.5.A 1/26 volume of 2.0 M Tris, pH 6.8, was added to the eluate to reduce the pH to ˜8.0. The eluate was then concentrated by centrifugation in Centriprep 30 concentrators at 2000 rpm (Amicon, Beverly, Mass.). Protein purity, concentration, and effectiveness of depletion steps were monitored by SDS-PAGE and BCA assay.

Example 5 Isolation and Sequencing of Naturally Processed Peptides

For the HLA-A preparations derived from the base (50 mM diethylamine) elution protocol, the eluate was immediately neutralized with 1 N acetic acid to pH 7.0-7.5. The neutralized eluate was concentrated to a volume of 1-2 ml in an Amicon stirred cell [Model 8050, with YM3 membranes (Amicon)]. Ten ml of ammonium acetate (0.01 M, pH 8.0) was added to the concentrator to remove the non-volatile salts, and the sample was concentrated to approximately 1 ml. A small sample (1/50) was removed for protein quantitation as described above. The remainder was recovered into a 15 ml polypropylene conical centrifuge tube (Falcon, 2097) (Becton Dickinson). Glacial acetic acid was added to obtain a final concentration of 10% acetic acid. The acidified sample was placed in a boiling water bath for 5 minutes to allow for the dissociation of the bound peptides. The sample was cooled on ice, returned to the concentrator and the filtrate was collected. Additional aliquots of 10% acetic acid (1-2 ml) were added to the concentrator, and this filtrate was pooled with the original filtrate. Finally, 1-2 ml of distilled water was added to the concentrator, and this filtrate was pooled as well.

The retentate contains the bulk of the HLA-A heavy chain and â₂-microglobulin, while the filtrate contains the naturally processed bound peptides and other components with molecular weights less than about 3000. The pooled filtrate material was lyophilized in order to concentrate the peptide fraction. The sample was then ready for further analysis.

For HPLC (high performance liquid chromatography) separation of the peptide fractions, the lyophilized sample was dissolved in 50 μl of distilled water, or into 0.1% trifluoracetic acid (TFA) (Applied Biosystems) in water and injected to a C18 reverse-phase narrow bore column (Beckman C18 Ultrasphere, 10×250 mm), using a gradient system described by Stone and Williams (Stone, K. L. and Williams K. R., in, Macromolecular Sequencing and Synthesis; Selected Methods and Applications, A. R. Liss, New York, 1988, pp. 7-24. Buffer A was 0.06% TFA in water (Burdick-Jackson) and buffer B was 0.052% TFA in 80% acetonitrile (Burdick-Jackson). The flow rate was 0.250 ml/minute with the following gradient: 0-60 min., 2-37.5% B; 60-95 min., 37.5-75% B; 95-105 min., 75-98% B. The Gilson narrow bore HPLC configuration is particularly useful for this purpose, although other configurations work equally well.

A large number of peaks were detected by absorbance at 214 nm, many of which appear to be of low abundance. Whether a given peak represents a single peptide or a peptide mixture was not determined. Pooled fractions were then sequenced to determine motifs specific for each allele as described below.

Pooled peptide fractions, prepared as described above were analyzed by automated Edman sequencing using the Applied Biosystems Model 477A automated sequencer. The sequencing method is based on the technique developed by Pehr Edman in the 1950s for the sequential degradation of proteins and peptides to determine the sequence of the constituent amino acids.

The protein or peptide to be sequenced was held by a 12-mm diameter porous glass fiber filter disk in a heated, argon-purged reaction chamber. The filter was generally pre-treated with BioBrene Plus™ and then cycled through one or more repetitions of the Edman reaction to reduce contaminants and improve the efficiency of subsequent sample sequencing. Following the pre-treatment of the filter, a solution of the sample protein or peptide (10 pmol-5 nmol range) was loaded onto the glass filter and dried. Thus, the sample was left embedded in the film of the pre-treated disk. Covalent attachment of the sample to the filter was usually not necessary because the Edman chemistry utilized relatively apolar solvents, in which proteins and peptides are poorly soluble.

Briefly, the Edman degradation reaction has three steps: coupling, cleavage, and conversion. In coupling step, phenylisothiocyanate (PITC) is added. The PITC reacts quantitatively with the free amino-terminal amino acid of the protein to form the phenylthiocarbamyl-protein in a basic environment. After a period of time for the coupling step, the excess chemicals are extracted and the highly volatile organic acid, trifluoroacetic acid, TFA, is used to cleave the PITC-coupled amino acid residue from the amino terminus of the protein yielding the anilinothiazolinone (ATZ) derivative of the amino acid. The remaining protein/peptide is left with a new amino terminus and is ready for the next Edman cycle. The ATZ amino acid is extracted and transferred to a conversion flask, where upon addition of 25% TFA in water, the ATZ amino acid is converted to the more stable phenylthiohydantoin (PTH) amino acid that can be identified and quantified following automatic injection into the Model 120 PTH Analyzer which uses a microbore C-18 reverse-phase HPLC column for the analysis.

In the present procedures, peptide mixtures were loaded onto the glass filters. Thus, a single amino acid sequence usually does not result. Rather, mixtures of amino acids in different yield are found. When the particular residue is conserved among the peptides being sequenced, increased yield for that amino acid is observed.

Example 6 MHC-Peptide Binding Assays

Quantitative assays to measure the binding of peptides to soluble Class I molecules are based on the inhibition of binding of a radiolabeled standard peptide. These assays were performed as previously described (Sidney, J., et al., supra.). Briefly, 1-10 nM of radiolabeled peptide was co-incubated at room temperature with 1 μM to 1 nM of purified MHC in the presence of 1 μM human β₂-microglubulin (Scripps Laboratories, San Diego, Calif.) and a cocktail of protease inhibitors. Following a two day incubation, the percent of MHC bound radioactivity was determined by size exclusion gel filtration chromatography using a TSK 2000 column. Alternatively, the percent of MHC bound radioactivity was determined by capturing MHC/peptide complexes on W6/32 antibody coated plates, and determining bound cpm using the TopCount microscintillation counter (Packard Instrument Co., Meriden, Conn.) (Southwood, et al., Epimmune Technical Report Epi 063-99).

The radio labeled standard peptide utilized for the A*0201, A*0202, A*0203, A*0205, A*0206, and A*0207 assays was an F₆>Y analog of the HBV core 18-27 epitope (sequence FLPSDYFPSV (SEQ ID NO:592)). The average IC₅₀ of this peptide for each molecule was 5.0, 4.3, 10, 4.3, 3.7, and 23 nM, respectively. A C₄>A analog of HBV pol 646 (sequence FTQAGYPAL (SEQ ID NO:14617)), or MAGE 1 282 (sequence YVIKVSARV (SEQ ID NO:11833)), was utilized as the label for the A*6802 assay. Their IC₅₀s for A*6802 were 40 and 8 nM, respectively.

In the case of competitive assays, the concentration of peptide yielding 50% inhibition of the binding of the radiolabeled peptide was calculated. Peptides were initially tested at one or two high doses. The IC₅₀ of peptides yielding positive inhibition were then determined in subsequent experiments, in which two to six further dilutions were tested. Under the conditions utilized, where [label]<[MHC] and IC₅₀≧[MHC], the measured IC₅₀ values are reasonable approximations of the true Kd values. Each competitor peptide was tested in two to four independent experiments. As a positive control, the unlabeled version of the radiolabeled probe was also tested in each experiment.

Example 7 Alternative Binding Assay

Epstein-Ban virus (EBV)-transformed homozygous cell lines, fibroblasts, CIR, or 721.22 transfectants were used as sources of HLA class I molecules. These cells were maintained in vitro by culture in RPMI 1640 medium supplemented with 2 mM L-glutamine (GIBCO, Grand Island, N.Y.), 50 μM 2-ME, 100 μg/ml of streptomycin, 100 U/ml of penicillin (Irvine Scientific) and 10% heat-inactivated FCS (Irvine Scientific, Santa Ana, Calif.). Cells were grown in 225-cm² tissue culture flasks or, for large-scale cultures, in roller bottle apparatuses. Cells were harvested by centrifugation at 1500 RPM using an IEC-CRU5000 centrifuge with a 259 rotor and washed three times with phosphate-buffered saline (PBS) (0.01 M PO₄, 0.154 M NaCl, pH 7.2).

Cells were pelleted and stored at −70° C. or treated with detergent lysing solution to prepare detergent lysates. Cell lysates were prepared by the addition of stock detergent solution [1% NP-40 (Sigma) or Renex 30 (Accurate Chem. Sci. Corp., Westbury, N.Y. 11590), 150 mM NaCl, 50 mM Tris, pH 8.0] to the cell pellets (previously counted) at a ratio of 50-100×10⁶ cells per ml detergent solution. A cocktail of protease inhibitors was added to the premeasured volume of stock detergent solution immediately prior to the addition to the cell pellet. Addition of the protease inhibitor cocktail produced final concentrations of the following: phenylmethylsulfonyl fluoride (PMSF), 2 mM; aprotinin, 5 μg/ml; leupeptin, 10 μg/ml; pepstatin, 10 μg/ml; iodoacetamide, 100 μM; and EDTA, 3 ng/ml. Cell lysis was allowed to proceed at 4° C. for 1 hour with periodic mixing. Routinely 5-10×10⁹ cells were lysed in 50-100 ml of detergent solution. The lysate was clarified by centrifugation at 15,000×g for 30 minutes at 4° C. and subsequent passage of the supernatant fraction through a 0.2μ filter unit (Nalgene).

The HLA-A antigen purification was achieved using affinity columns prepared with mAb-conjugated Sepharose beads. For antibody production, cells were grown in RPMI with 10% FBS in large tissue culture flasks (Corning 25160-225). Antibodies were purified from clarified tissue culture medium by ammonium sulfate fractionation followed by affinity chromatography on protein-A-Sepharose (Sigma). Briefly, saturated ammonium sulfate was added slowly with stirring to the tissue culture supernatant to 45% (volume to volume) overnight at 4° C. to precipitate the immunoglobulins. The precipitated proteins were harvested by centrifugation at 10,000×g for 30 minutes. The precipitate was then dissolved in a minimum volume of PBS and transferred to dialysis tubing (Spectro/Por 2, Mol. wt. cutoff 12,000-14,000, Spectum Medical Ind.). Dialysis was against PBS (20 times the protein solution volume) with 4-6 changes of dialysis buffer over a 24-48 hour period at 4° C. The dialyzed protein solution was clarified by centrifugation (10,000×g for 30 minutes) and the pH of the solution adjusted to pH 8.0 with 1N NaOH. Protein-A-Sepharose (Sigma) was hydrated according to the manufacturer's instructions, and a protein-A-Sepharose column was prepared. A column of 10 ml bed volume typically binds 50-100 mg of mouse IgG.

The protein sample was loaded onto the protein-A-Sepharose column using a peristaltic pump for large loading volumes or by gravity for smaller volumes (<100 ml). The column was washed with several volumes of PBS, and the eluate was monitored at A280 in a spectrophotometer until base line was reached. The bound antibody was eluted using 0.1 M citric acid at suitable pH (adjusted to the appropriate pH with 1N NaOH). For mouse IgG-1 pH 6.5 was used for IgG2a pH 4.5 was used and for IgG2b and IgG3 pH 3.0 was used. 2 M Tris base was used to neutralize the eluate. Fractions containing the antibody (monitored by A280) were pooled, dialyzed against PBS and further concentrated using an Amicon Stirred Cell system (Amicon Model 8050 with YM30 membrane). The anti-A2 mAb, BB7.2, was useful for affinity purification.

The HLA-A antigen was purified using affinity columns prepared with mAb-conjugated Sepharose beads. The affinity columns were prepared by incubating protein-A-Sepharose beads (Sigma) with affinity-purified mAb as described above. Five to 10 mg of mAb per ml of bead is the preferred ratio. The mAb bound beads were washed with borate buffer (borate buffer: 100 mM sodium tetraborate, 154 mM NaCl, pH 8.2) until the washes show A280 at based line. Dimethyl pimelimidate (20 mM) in 200 mM triethanolamine was added to covalently crosslink the bound mAb to the protein-A-Sepharose (Schneider, et al., J. Biol. Chem. 257:10766 (1982). After incubation for 45 minutes at room temperature on a rotator, the excess crosslinking reagent was removed by washing the beads twice with 10-20 ml of 20 mM ethanolamine, pH 8.2. Between each one the slurry was placed on a rotator for 5 minutes at room temperature. The beads were washed with borate buffer and with PBS plus 0.02% sodium azide.

The cell lysate (5-10×10⁹ cell equivalents) was then slowly passed over a 5-10 ml affinity column (flow rate of 0.1-0.25 ml per minute) to allow the binding of the antigen to the immobilized antibody. After the lysate was allowed to pass through the column, the column was washed sequentially with 20 column volumes of detergent stock solution plus 0.1% sodium dodecyl sulfate, 20 column volumes of 0.5 M NaCl, 20 mM Tris, pH 8.0, and 10 column volumes of 20 mM Tris, pH 8.0. The HLA-A antigen bound to the mAb was eluted with a basic buffer solution (50 mM dimethylamine in water). As an alternative, acid solutions such as 0.15-0.25 M acetic acid were also used to elute the bound antigen. An aliquot of the eluate (1/50) was removed for protein quantification using either a colorimetric assay (BCA assay, Pierce) or by SDS-PAGE, or both. SDS-PAGE analysis was performed as described by Laemmli (Laemmli, U.K., Nature 227:680 (1970)) using known amounts of bovine serum albumin (Sigma) as a protein standard. Allele specific antibodies were used to purify the specific MHC molecule. In the case of HLA-A2, the mAb BB7.2 was used.

A detailed description of the protocol utilized to measure the binding of peptides to Class I HLA molecules has been published (Sette, et al., Mol. Immunol. 31:813, 1994; Sidney, et al., in Current Protocols in Immunology, Margulies, Ed., John Wiley & Sons, New York, Section 18.3, 1998). Briefly, purified MHC molecules (5 to 500 nM) were incubated with various unlabeled peptide inhibitors and 1-10 nM ¹²⁵I-radiolabeled probe peptides for 48 h in PBS containing 0.05% Nonidet P-40 (NP40) (or 20% w/v digitonin for H-2 IA assays) in the presence of a protease inhibitor cocktail. The final concentrations of protease inhibitors (each from CalBioChem, La Jolla, Calif.) were 1 mM PMSF, 1.3 nM 1.10 phenanthroline, 73 μM pepstatin A, 8 mM EDTA, 6 mM N-ethylmaleimide, and 200 μM N alpha-p-tosyl-L-lysine chloromethyl ketone (TLCK). All assays were performed at pH 7.0.

Following incubation, MHC-peptide complexes were separated from free peptide by gel filtration on 7.8 mm×15 cm TSK200 columns (TosoHaas 16215, Montgomeryville, Pa.), eluted at 1.2 mls/min with PBS pH 6.5 containing 0.5% NP40 and 0.1% NaN₃. The eluate from the TSK columns was passed through a Beckman 170 radioisotope detector, and radioactivity was plotted and integrated using a Hewlett-Packard 3396A integrator, and the fraction of peptide bound was determined.

Radiolabeled peptides were iodinated using the chloramine-T method. A specific radiolabeled probe peptide was utilized in each assay. Typically, in preliminary experiments, each MHC preparation was titered in the presence of fixed amounts of radiolabeled peptides to determine the concentration of HLA molecules necessary to bind 10-20% of the total radioactivity. All subsequent inhibition and direct binding assays were performed using these HLA concentrations.

Since under these conditions [label]<[HLA] and IC₅₀≧[HLA], the measured IC₅₀ values are reasonable approximations of the true K_(D) values. Peptide inhibitors are typically tested at concentrations ranging from 120 μg/ml to 1.2 ng/ml, and are tested in two to four completely independent experiments. To allow comparison of the data obtained in different experiments, a relative binding figure is calculated for each peptide by dividing the IC₅₀ of a positive control for inhibition, i.e. the reference peptide that is included in every binding assay, by the IC₅₀ for each tested peptide (typically unlabeled versions of the radiolabeled probe peptide). For database purposes, and inter-experiment comparisons, relative binding values are compiled. These values can subsequently be converted into normalized IC₅₀ nM values by dividing the standard historical IC₅₀ of the reference peptide by the relative binding of the peptide of interest. This method of data compilation has proven to be the most accurate and consistent for comparing peptides that have been tested on different days, or with different lots of purified MHC.

For example, the standard reference peptide (or positive control) for the HLA-A2.1 binding assays described herein is the peptide having a sequence of FLPSDYFPSV (SEQ ID NO:592), which has an average historical IC₅₀ value of 5 nM in multiple, repeated binding assays. This standard value is used to normalize reported IC₅₀ values for HLA-A2.1 binding as described herein. Thus, a relative binding value of a test HLA-A2.1 motif-bearing peptide can be converted into a normalized IC₅₀ by dividing the standard reference IC₅₀ value, i.e., 5 nM, by the relative binding value of the test HLA-A2.1 motif-bearing peptide.

Example 8 Sequence and Binding Analysis

Using the assay described in Example 4, a relative binding value was calculated for each peptide by dividing the IC₅₀ of the positive control for inhibition by the IC₅₀ for each tested peptide. These values can subsequently be converted back into IC₅₀ nM values by dividing the IC₅₀ nM of the positive controls for inhibition by the relative binding of the peptide of interest. This method of data compilation has proved to be accurate and consistent for comparing peptides that have been tested on different days or with different lots of purified MHC. Standardized relative binding values also allow the calculation a geometric mean, or average relative binding value (ARB), for all peptides with a particular characteristic (Ruppert, J., et al., “Prominent Role of Secondary Anchor Residues in Peptide Binding to HLA-A2.1 Molecules,” Cell 74:929-937 (1993); Sidney, J., et al., “Definition of an HLA-A3-Like Supermotif Demonstrates the Overlapping Peptide Binding Repertoires of Common HLA Molecules,” Hum Immunol. 45:79-93 (1996); Sidney, J., et al., “Specificity and Degeneracy in Peptide Binding to HLA-B7-Like Class I Molecules,” J. Immunol. 157:3480-3490 (1996); Kondo, A., et al., “Prominent Roles of Secondary Anchor Residues in Peptide Binding to HLA-A24 Human Class I Molecules,” J. Immunol. 155:4307-4312 (1995); Kondo, A., et al., “Two Distinct HLA-A*0101-Specific Submotifs Illustrate Alternative Peptide Binding Modes,” Immunogenetics 45:249-258 (1997); Gulukota, K., et al., “Two Complementary Methods for Predicting Peptides Binding Major Histocompatibility Complex Molecules,” J. Mol. Biol. 267:1258-1267 (1997); Southwood, S., et al., “Several Common HLA-DR Types Share Largely Overlapping Peptide Binding Repertoires,” J. Immunol 160:3363-3373 (1998)).

Maps of secondary interactions influencing peptide binding to HLA-A2 supertype molecules based on ARB were derived as previously described (Ruppert, J. et al., “Prominent Role of Secondary Anchor Residues in Peptide Binding to HLA-A2.1 Molecules,” Cell 74:929-937 (1993); Sidney, J., et al., “Definition of an HLA-A3-Like Supermotif Demonstrates the Overlapping Peptide Binding Repertoires of Common HLA Molecules,” Hum Immunol. 45:79-93 (1996); Sidney, J., et al., “Specificity and Degeneracy in Peptide Binding to HLA-B7-Like Class I Molecules,” J. Immunol. 157:3480-3490 (1996); Kondo, A., et al., “Prominent Roles of Secondary Anchor Residues in Peptide Binding to HLA-A24 Human Class I Molecules,” J. Immunol. 155:4307-4312 (1995); Kondo, A., et al., “Two Distinct HLA-A*0101-Specific Submotifs Illustrate Alternative Peptide Binding Modes,” Immunogenetics 45:249-258 (1997); Gulukota, K., et al., “Two Complementary Methods for Predicting Peptides Binding Major Histocompatibility Complex Molecules,” J. Mol. Biol. 267:1258-1267 (1997)). Essentially, all peptides of a given size (8, 9, 10 or 11 amino acids) and with at least one tolerated main anchor residue were selected for analysis. The binding capacity of peptides in each size group was analyzed by determining the ARB values for peptides that contain specific amino acid residues in specific positions. For determination of the specificity at main anchor positions ARB values were standardized relative to the ARB of peptides carrying the residue associated with the best binding. For secondary anchor determinations, ARB values were standardized relative to the ARB of the whole peptide set considered. That is, for example, an ARB value was determined for all 9-mer peptides that contain A in position 1, or F in position 7, etc. Because of the rare occurrence of certain amino acids, for some analyses residues were grouped according to individual chemical similarities as previously described (Ruppert, J. et al., supra; Sidney, J., et al., supra; Sidney, J., et al., supra; Kondo, A., et al., supra; Kondo, A., et al., supra; Gulukota, K., et al., supra; Southwood, S., et al., supra).

Frequencies of HLA-A2-Supertype Molecules

To select a panel of A2-supertype molecules representative of the allelic forms most frequent in major ethnic groups, unpublished population typing data from D. Mann and M. Fernandez-Vina were utilized. These data were consistent with published data (Sudo, T., et al., “DNA Typing for HLA Class I Alleles: I. Subsets of HLA-A2 and of -A28,” Hum. Immunol. 33:163-173 (1992); Ellis, J. M., et al., “Frequencies of HLA-A2 alleles in Five US Population Groups,” Hum. Immunol. 61:334-340 (2000); Krausa, P., et al., “Genetic Polymorphism Within HLA-A*02: Significant Allelic Variation Revealed in Different Populations,” Tissue Antigens 45:233-231 (1995) and Imanishi, T., et al., “Allele and Haplotype Frequencies for HLA and Complement Loci in Various Ethnic Groups” Tsuji, K., et al., (eds): HLA 1991, Proceedings of the Eleventh International Histo-Compatibility Workshop and Conference, Vol. 1, Oxford University Press, Oxford, pp. 1065-1220 (1992)), and are shown in TABLE 38. For the four major ethnic groups considered, it was apparent that seven HLA alleles represent the vast majority of A2 supertype alleles. Included in this group are A*0201, A*0202, A*0203, A*0205, A*0206, A*0207, and A*6802. Each of these alleles is present in 2% or more of the general population, and also occur with a frequency greater than 5% in at least one major ethnicity. Other alleles are represented with only minor frequencies of 1.3%, or less, in any one major ethnic group. Furthermore, none of the minor alleles are present with a frequency greater than 1% in the general population. Based on these observations, A*0201, A*0202, A*0203, A*0205, A*0206, A*0207, and A*6802 were selected for studies defining peptide binding specificity and cross-reactivity in the A2-supertype.

Main Anchor Positions of A2 Supertype Molecules

Previous studies indicated a largely overlapping peptide binding specificity for a set of Class I molecules designated as the A2-supertype. Here, the main peptide binding specificity of A2-supertype molecules was examined in more detail. Some of these results have been published previously, and are shown here only for reference purposes (Ruppert, J., et al., supra and Sidney, J., et al., “The HLA-A*0207 Peptide Binding Repertoire is Limited to a Subset of the A*0201 Repetoire,” Hum. Immunol., 58:12-20 (1997)).

In a first series of studies, non-conservative lysine (K) substitutions were introduced at every position of two peptides previously noted to bind multiple A2-supertype molecules: 1) the HCV NS3 590 9-mer peptide (sequence YLVAYQATV (SEQ ID NO:3765)), and 2) the HBV core 18 F₆>Y 10-mer analog peptide (sequence FLPSDYFPSV (SEQ ID NO:3775)). These peptides were tested for their capacity to bind A*0201, A*0202, A*0203, A*0205, A*0206, A*0207 and A*6802. In TABLE 39 and TABLE 40, binding capacities are expressed as ratios relative to the parent peptide. Peptides whose binding capacities are within 10-fold of the best binder are considered preferred; those whose relative binding capacities are 10-100-fold less than the best binder are considered tolerated. A dash (“-”) indicates a relative binding of less than 0.01. In the case of the HCV NS3 590 peptide (TABLE 39), K substitutions at position 2 and the C-terminus resulted in greater than 100-fold reduction in binding to each HLA molecule. Greater than 100-fold decreases in binding were also noted in the context of A*6802 when K was substituted in positions 1 and 5. Reductions in binding capacity in the 10-100-fold range were noted when substitutions were made at several other positions, notably positions 3 and 7. When the 10-mer HBV core 18 F₆>Y ligand (TABLE 40) was investigated, greater than 100-fold reductions in binding capacity were again noted when the peptide was substituted at position 2 and the C-terminus. Significant reductions in binding were also observed following substitution at position 7.

Together, these data suggest that A2-supertype molecules bind both 9- and 10-mer peptide ligands via anchor residues in position 2 and at the C-terminus. The presence of an additional primary or secondary anchor towards the middle of the peptide is demonstrated by the fact that the binding of both the 9-mer and 10-mer peptides was usually reduced by substitutions at position 7. Specificity of the Position 2 and C-Terminal Anchor Residues.

Based on these results, the ligand specificity of A2-supertype molecules at position 2 and the C-terminus was analyzed using additional HCV NS3 590 and HBV core 18 F₆>Y single substitution analogs, and also single substitution analogs of a poly-alanine peptide (peptide 953.01; sequence ALAKAAAAV (SEQ ID NO:3786)). For these analyses, preferred amino acids for anchor residues were defined as those associated with a binding capacity within 10-fold of the optimal residue. Amino acids whose relative binding capacity was between 0.01 and 0.1 were defined as tolerated, and those associated with a binding capacity less than 0.01 were considered as non-tolerated. In the accompanying tables, a dash (“-”) indicates a relative binding of less than 0.01. Binding capacities are expressed as ratios relative to the related analog with the highest binding affinity for each individual molecule.

At position 2 small aliphatic and hydrophobic residues were found to be generally tolerated, while other residues, including large polar, aromatic, and charged residues were typically not well tolerated (TABLE 41, TABLE 42, and TABLE 43). L, I, V, and M were preferred as anchor residues in most (>80%) contexts (TABLE 44). The allele/peptide combinations in Table 44 refer to the number of instances in which a given residue was associated with a relative binding in the 1-0.1 range (preferred) or 0.1-0.01 range (tolerated). A, T, Q, and S were less frequently preferred as anchor residues, but were either preferred or tolerated in >80% of the contexts examined (TABLE 44). None of the other amino acids examined were preferred in any context and only rarely tolerated (residues, but were either preferred or tolerated in >80% of the contexts examined. None of the other amino acids examined were preferred in any context and only rarely tolerated.).

At the C-terminus, V was found to be the optimal residue in the context of all 3 parent peptides for A*0201, A*0206, and A*6802, and in 2 out of 3 cases for A*0203 and A*0205 (TABLE 45, TABLE 46, and TABLE 47). Overall, either V or L was the optimal C-terminal residue for each molecule, regardless of the peptide tested. The allele/peptide combinations in Table 48 refer to the number of instances in which a given residue was associated with a relative binding in the 1-0.1 range (preferred) or 0.1-0.01 range (tolerated). The aliphatic/hydrophobic amino acids V, L, and I were preferred as anchor residues in greater than 66.7% of the MHC-peptide contexts. M, A, and T were tolerated approximately 50% of the time. Other residues examined were either not accepted at all, or were tolerated only rarely.

A Re-Evaluation of the Peptide Binding Specificity of A*0201

The fine specificity of A*0201 binding was investigated in more detail using a database of over 4000 peptides between 8- and 11-residues in length. It was found that over 30% of the peptides bearing L or M in position 2 bound A*0201 with affinities of 500 nM, or better (FIG. 1a ). Between 5 and 15% of the peptides bearing the aliphatic residues I, V, A, T, and Q bound with IC₅₀s of 500 nM, or better. No other residue, including aromatic (F, W, and Y), charged (R, H, K, D, and E), polar (S and N) and small (C, G, and P) residues, was associated with IC₅₀s of 500 nM, or better.

Consistent with the single substitution analysis, V was found to be the optimal A*0201 C-terminal anchor residue (FIG. 1b ). Overall, 31.9% of the peptides with V at the C-terminus were A*0201 binders. I, L, S, C, M, T and A were also tolerated, with 7.1 to 28.6% of the peptides binding with an IC₅₀ of 500 nM, or better.

The correlation between peptide length (between 8 and 11 residues) and binding capacity was analyzed next. It was found that 27.6% of the 9-mer peptides bound with IC₅₀ of 500 nM, or less, in good agreement with previous estimates (Ruppert, J., et al., supra) (TABLE 49). ARB values are standardized to the peptide set of optimal size and shown for reference purposes.

Longer peptides were also capable of binding, although somewhat less well; 17.8% of 10-mer, and 14.5% of the 11-mer peptides had affinities of 500 nM or better. Finally, it was noted that 8-mer peptides bound A*0201 only rarely, with 3.5% of the peptides having binding capacities better than 500 nM.

The A*0201 peptide binding database was further analyzed to assess the stringency of most frequently (48.7%), and with higher average relative binding capacity than other peptides in the library (TABLE 50). Peptides with one preferred residue and one tolerated residue also bound relatively frequently, in the 17.6 to 28.4% range. Finally, peptides with at least one non-tolerated residue, or with tolerated residues at both main anchor positions, bound only rarely, if at all, with frequencies of binding in the 0-7.1% range. No significant difference was detected in terms of primary anchor preferences as a function of ligand size.

To identify secondary anchor effects, the A*0201 binding capacity of peptides in each size group was further analyzed by determining the ARB values for peptides that contain a particular amino acid residue in a specific, but size dependent, position. The resulting ARB values, by corresponding residue/position pairs, for 8-11-mer sequences are shown in TABLE 51, TABLE 52, TABLE 53, and TABLE 54. All of the peptides in TABLE 51, TABLE 52, TABLE 53, and TABLE 54 had at least 1 preferred and 1 tolerated residue at the main anchor positions. At secondary anchor positions values corresponding to a 3-fold or greater increase in binding capacity are indicated by increased and bolded font. Negative effects, associated with a three-fold decrease in binding affinity, are identified by underlined and italicized font. Also, residues determined to be preferred or tolerated anchors are indicated by bold font. ARB values at the anchor positions were derived from the analyses described in FIG. 5. To allow use of the values shown in this table as coefficients for predictive algorithms, the values for non-tolerated anchor residues have been set to 0.001, equivalent to a 1000-fold reduction in binding capacity, to filter out non-motif peptides.

In TABLE 51, TABLE 52, TABLE 53, and TABLE 54, the results of the analysis of a panel of 93 8-mer peptides, 1389 9-mer peptides, 953 10-mer peptides, and 95 11-mer peptides, respectively, are based on naturally occurring sequences from various viral, bacterial, or pathogen origin. ARB values shown were calculated, for example, as described in Sidney et al., Human Immunology 62: 1200 (2001) and Sidney et al., J. Immunology 157: 3480 (1996). For 9-mer and 10-mer peptides ARB values were derived for each residue considered individually. For studies of 8-mer and 11-mer peptides (TABLE 51 and TABLE 54, respectively,) ARB values were based on the grouping of chemically similar residues, as described in Ruppert et al., Cell 74: 929 (1993). The average geometric binding capacity of the 8-mer, 9-mer, 10-mer, and 11-mer panels was 14420 nM, 1581 nM, 3155 nM, and 3793 nM, respectively.

Summary maps are shown in FIGS. 6A-6D. In most positions, some secondary influence could be detected. The majority (55%) of the negative influences involved the presence of acidic (D and E) or basic (R, H, and K) residues. Proline (P) and large polar residues (Q, and N) were also frequently disruptive. While each particular size was associated with unique preferences, in most instances (79%) preferred residues were aromatic (F, W, or Y) or hydrophobic (L, I, V, or M). Most peptide lengths exhibited a preference for F, Y and M in position 3. Similarly, all peptide sizes shared a preference for aromatic or hydrophobic residues in the C-2 position.

Several distinct preference patterns were also observed for peptides of a given size. For example, 8-mer peptides did not have any preference in either position 1 or position 3 for the hydrophobic or aromatic residues preferred by 9-, 10-, and 11-mer peptides. 11-mer peptides were unique in the preference for G in multiple positions throughout the middle of the peptide.

Main Anchor Specificities of Other A2-Supertype Molecules

In the next set of analyses, the main anchor specificities of A*0202, A*0203, A*0206, and A*6802, four of the most prevalent A2-supertype alleles next to A*0201, was assessed. Peptides in the A2-supertype binding database often reflect selection using an A*0201-based bias, such as the selection of only A*0201 binding peptides, or the selection of peptides scoring high in A*0201 algorithms. As a result, in most cases, peptide binding data for non-A*0201 molecules is available for only peptides with supertype preferred and tolerated residues. Despite this limitation, a database of about 400 peptides was available for study. A database of sufficient size was not available to allow analysis of A*0205 and A*0207, although an analysis of the specificity of A*0207 has been published previously (Sidney, J., et. al., supra).

Analyses of the position 2 specificities are summarized in FIG. 3a-d . In general, V, T, A, I, and M were tolerated in the context of each molecule. Allele specific preferences were also noted. In the case of A*0202 Q was the most preferred residue. Other residues (L, I, V, A, T and M) were tolerated, and were roughly equivalent, with ARB in the 0.08-0.30 range. By contrast, A*0203 had a preference for L, M and Q. Residues V, A, I and T were associated with lower overall binding affinities. A third pattern was noted for A*0206, where Q, V, I, A, and T were all well tolerated with ARB values between 0.47 and 1.0, while L and M were less well tolerated. Finally, for A*6802 V and T were the optimal residues, with ARB >0.45. A was also preferred, but with a lower ARB (0.13). Significant decreases in binding were seen with I and M, which had ARB between 0.050 and 0.020. L and Q were not tolerated, with ARB <0.010.

At the C-terminus, I, V, L, A, M and T were tolerated by all A2-supertype molecules tested, with ARB >0.060 (FIGS. 4a-d ). I and V were the two residues most preferred by each allele; V was the optimal residue for A*0203, A*0206, and A*6802. L was typically the next most preferred residue. T, A, and M were usually associated with lower ARB values.

In conclusion, the position 2 and C-terminal anchor residues preferred or tolerated by A*0201 were also well tolerated by other A2-supertype molecules. While each allele had a somewhat unique pattern of preferences at position 2, the patterns of preferences exhibited by each allele at the C-terminus were fairly similar.

Secondary Influences on Peptide Binding to A2-Supertype Molecules

The same library of peptide ligands was analyzed to determine the ligand size preferences of A*0202, A*0203, A*0206, and A*6802. Fore each allele, ARB values are standardized to the peptide set of optimal size. We found that for each molecule 9-11 mer peptides were well tolerated, with ARB >0.36 (TABLE 55, TABLE 56, TABLE 57, and TABLE 58). For A*0203, A*0206, and A*6802, 9-mer peptides were optimal, but 10-mers were optimal in the case of A*0202. For all alleles, 8-mer peptides were much less well tolerated, with ARB in each case <0.11.3

The influence of secondary anchor residues on the capacity of peptides to bind A*0202, A*0203, A*0206, and A*6802 was examined next. The number of peptides available only allowed analysis of 9- and 10-mer ligands. The ARB values for 9-mer and 10-mer peptides as a function of the presence of a particular residue in a specific position are shown in TABLES 59-66, and summary maps in FIG. 9, FIG. 10, FIG. 11, and FIG. 12. As noted above, positive and negative effects are defined as associated with three-fold or greater increases or decreases in binding affinity, respectively.

In TABLE 59 and TABLE 60, a panel of 268 9-mer peptides and a panel of 120 10-mer peptides, respectively, were tested for binding to the A*0202 allele. In TABLE 61 and TABLE 62, a panel of 272 9-mer peptides and a panel of 122 10-mer peptides, respectively, were tested for binding to the A*0203 allele. In TABLE 63 and TABLE 64, a panel of 268 9-mer peptides and a panel of 120 10-mer peptides, respectively, were tested for binding to the A*0206 allele. In TABLE 65 and TABLE 66, a panel of 268 9-mer peptides and a panel of 120 10-mer peptides, respectively, were tested for binding to the A*6802 allele. All peptides were based on naturally occurring sequences from various viral, bacterial, or pathogen origin and had at least 1 preferred and 1 tolerated residue at the main anchor positions. ARB values are based on the grouping of chemically similar residues, generally as described in Ruppert et al., Cell 74: 929 (1993), for example. At secondary anchor positions values corresponding to a 3-fold or greater increase in binding capacity are indicated by bolded and increased font. Negative effects, associated with a three-fold decrease in binding affinity, are indicated by underlined and italicized font. Also, residues determined to be preferred or tolerated anchors are indicated by bold font. To allow use of the values shown in this table as coefficients for predictive algorithms, the values for non-tolerated anchor residues were set to 0.001, equivalent to a 1000-fold reduction in binding capacity, to filter out non-motif peptides. The average geometric binding capacity of each panel in TABLE 59, TABLE 60, TABLE 61, TABLE 62, TABLE 63, TABLE 64, TABLE 65, and TABLE 66 was 401 nM, 342 nM, 85 nM, 95 nM, 387 nM, 643 nM, 838 nM, and 1055 nM, respectively.

In general, deleterious effects were frequently (35%) associated with charged residues (D, E, R, H, or K). An additional 35% of the deleterious influences could be attributed to G or P. Positive influences were relatively evenly attributed to basic (R, H, K), acid (D, E), hydrophobic (F, W, Y, L, I, V, M) or small (A, P) residues.

While each molecule had a distinctive pattern of preferences and aversions, some common trends could be noted in the case of 10-mer peptides. For example, for all molecules Q and N were preferred in position 1, and R, H, and K were preferred in position 8. D, E, and G were uniformly deleterious for 10-mer peptides in position 3. Consensus preferences or aversions were not noted for 9-mer peptides.

In summary, the data in this section describe detailed motifs for 9- and 10-mer peptides binding to A*0202, A*0203, A*0206, and A*6802. Each motif is characterized by specific features associated with good, or poor, binding peptides.

A Consensus A2-Supermotif

How well A*0201 binders also bound to other A2-supertype molecules was assessed next. It was found that peptides that bound A*0201 with good affinity (IC₅₀<500 nM) frequently bound other A2-supertype molecules (TABLE 67). Between 36.1 and 73.6% of A*0201 binding peptides bound other A2-supertype molecules. Analysis of A2-supertype degeneracy as a function of A*0201 affinity also yielded interesting results. The motifs described above for A2 supertype molecules are very similar and largely overlapping. In this respect, a consensus motif can be identified that incorporates features commonly shared by the molecule-specific motifs (FIG. 9). The consensus motif specifies the presence of hydrophobic and aliphatic residues in position 2 of peptide ligands. At this position, V, L and M are preferred, while T, Q, A, and I are all tolerated. On the basis of the preference rank of each residue in the context of each A2-supertype molecule, V is the most preferred residue. At the C-terminus the consensus motif specifies the presence of hydrophobic and aliphatic residues L, I, V, M, A, and T. V is most frequently the optimal residue, while L and I are also considered preferred, typically being the next most optimal residues. M, A, and T are considered as tolerated residues.

The secondary anchor maps for A*0201, A*0202, A*0203, A*0206, and A*6802 were utilized to derive a supertype consensus secondary anchor motif for 9- and 10-mer peptides (FIG. 9). Residues considered as preferred for 3 or more A2-supertype molecules, without being deleterious for any molecule, were considered as preferred for the supertype consensus motif. Conversely, residues identified as deleterious for 3 or more molecules were designated as deleterious in the consensus motif. The consensus motif overlaps significantly with the detailed A*0201 motif, and includes a preference for aromatic residues in position 1 and/or 3, and a shared aversion for charged residues in position 3.

Correlation Between a*0201 Binding Affinity and A2-Supertype Cross-Reactivity

Because of the dominance in four major ethnicities of A*0201 compared with other A2 supertype alleles (see, e.g., TABLE 38), it was of interest to determine how well A*0201 binders also bound to other A2-supertype molecules. It was found that peptides that bound A*0201 with good affinity (IC₅₀<500 nM) frequently bound other A2-supertype molecules (TABLE 67). Between 36.1 and 73.6% of A*0201 binding peptides bound other A2-supertype molecules. Analysis of A2-supertype degeneracy as a function of A*0201 affinity also yielded interesting results. 72.8% of the peptides that bound A*0201 with IC₅₀<500 nM bound 3 or more A2-supertype molecules (TABLE 68). As a general rule, the higher the binding affinity of a peptide for A*0201, the higher the likelihood that the peptide would also bind 3 or more supertype molecules. Over 96% of the peptides that bound A*0201 with affinities of 20 nM or better also bound 3 or more A2-supertype molecules. By contrast, A2-supermotif peptides that did not bind A*0201 with affinities better than 500 nM only rarely (10%) bound 3 or more A2 supermotif molecules, and never bound 4 or more molecules.

In summary, this analysis of the cross-reactive binding of peptides to A*0201 and other A2-supertype molecules confirms the fact that this family of HLA molecules recognizes similar structural features in their peptide ligands. It has also been shown that A*0201 binding affinity correlates with the propensity to bind multiple A2-supertype alleles.

Analysis.

The results of this analysis allow for the detailed definition of the properties of peptides that bind to HLA-A*0201 and other A2-supertype molecules. The A2-supertype molecules share not only largely overlapping peptide binding specificity, but also significantly overlapping peptide binding repertoires. Specific features of peptide ligands associated with degenerate A2-supertype binding capacity were identified which provide a logical explanation for the supertype relationship.

In a previous study the peptide binding specificity of A*0201 was analyzed, and a detailed motif, including the identification of secondary anchor features, was constructed. In the present analyses, performed with a 10-fold larger database, we confirmed that data and extended the analysis to include 8- and 11-mer peptides. Overall, the specificity of A*0201 for 8- and 11-mer peptides was largely similar to that for 9- and 10-mer peptides. For example, regardless of peptide size, the majority of negative influences on binding capacity were associated with the presence of charged residues in secondary anchor positions, while the majority of positive influences were associated with the presence of hydrophobic residues. The definition of detailed motifs for 8- and 11-mer peptides should allow for a more complete identification of epitopes. Identification of A*0201 binders has been greatly facilitated by the use of the algorithms based on ARB values. In the present analyses a substantially larger database was used than previously available, allowing for a refinement of algorithm coefficients. Because the newer coefficients are based on a significantly larger data set, they are statistically more accurate and should afford more efficient and precise prediction of epitopes. Indeed, recent analysis has shown that a revised A*0201 9-mer polynomial algorithm based on a larger data set is more accurate than both an older algorithm based on a small data set, and neural network prediction methodologies. In addition to increasing the accuracy of epitope prediction (Ruppert, J., et al., supra; Sidney, J., et al., supra; Kondo, A., et al., supra; Gulukota, K., et al., supra; Parker, K. C., et al., “Sequence Motifs Important for Peptide Binding to the Human MHC Class I Molecule, HLA-A2,” J. Immunol. 149:3580-3587 (1992) and Milik, M., et al., “Application of an Artificial Neural Network to Predict Specific Class I MHC Binding Peptide Sequences,” Nature (Biotech) 16:753-756 (1998)), detailed peptide binding motifs defining both primary and secondary anchor positions allow for the rational design of optimized ligands. For example, natural sequences carrying sub-optimal residues at primary and/or secondary positions can be identified. The sub-optimal residues may be replaced with optimal anchors, generating epitopes with increased binding affinity (Sidney, J., et al., supra; Pogue, R. R., et al., “Amino-Terminal Alteration of the HLA-A*0201-Restricted Human Immunodeficiency Virus Pol Peptide Increases Complex Stability and in Vitro Immunogenicity,” Proc. Nat'l. Acad. Sci., USA, 92:8166-8170 (1995) and Bakker, A. B., et al., “Analogues of CTL epitopes With Improved MHC Class-I Binding Capacity Elicit Anti-Melanoma CTL Recognizing the Wide-Type Epitope,” Int. J. Cancer, 70:302-309 (1997)). Following this type of modification, wild type peptides that were unable to elicit responses, or were poor immunogens, may become highly immunogenic Pogue, R. R., et al., supra; Bakker, A. B., et al., supra; Parkhurst, M. R., “Improved Induction of Melanoma-Reactive CTL With Peptides From the Melanoma Antigen gp100 Modified at HLA-A*0201-Binding Peptides,” J. Immunol. 157:2539-2548 (1996); Rosenberg, S. A., et al., “Immunologic and Therapeutic Evaluation of a Synthetic Peptide Vaccine for the Treatment of Patients With Metastatic Melanoma,” Nature (Med) 4:321-327 (1998); Sarobe, P., et al., “Enhanced in vitro Potency and in vivo Immunogenicity of a CTL Epitope From Hepatitis C Virus Core Protein Following Amino Acid Replacement at Secondary HLA-A2.1 binding positions,” J. Clin. Invest. 102:1239-1248 (1998) and Ahlers, J. D., et al., “Enhanced Immunogenicity of HIV-1 Vaccine Construct by Modification of the Native Peptide Sequence,” Proc. Nat'l Acad. Sci., USA, 94:10856-10861 (1997)). The CTL induced by such analog peptides have been shown to be capable, in most instances, of recognizing target cells expressing wild type antigen sequences. This phenomenon is likely to reflect less stringent epitope binding requirements for target cell recognition compared to that needed for stimulation of naïve T-cells to induce differentiation into effectors (Cho, B. K., et al., “Functional Differences Between Memory and Naive CD8 T Cells,” Proc. Nat'l. Acad. Sci. USA 96:2976-2981 (1999); Sykulev, Y., et al., “Evidence That A Single Peptide—MHC Complex On A Target Cell Can Elicit Acytolytic T Cell Response,” Immunity 4:565-571 (1996)). Thus, the detailed motifs described herein will facilitate not only in the identification of naturally occurring CTL epitopes, but also in the design of engineered epitopes with increased binding capacity and/or immunogenic characteristics.

The peptide binding specificity for other A2-supertype molecules was also investigated using single substitution analog peptides and peptide libraries. In agreement with previous reports (del Guercio, M-F, et al., “Binding of a Peptide Antigen to Multiple HLA Alleles Allows Definition of an A2-Like Supertype,” J. Immunol. 154:685-693 (1995) and (Sidney, J., et al., “Practical, Biochemical and Evolutionary Implications of the Discovery of HLA Class I Supermotifs,” Immunol Today 17:261-266 (1996)); see also reports filed for NIH-NIAID contract NO1-AI-45241), we found that the primary anchor motifs of A2-supertype molecules were remarkably similar. The use of peptide libraries allowed detailed characterization of the secondary anchor preferences and aversions of each molecule. It was shown that, while each A2-supertype molecule had a unique specificity, a supermotif based on consensus patterns could be identified. Because the supermotif describes features of peptide ligands that are shared amongst A2-supertype molecules, it is expected to allow the efficient identification of highly cross-reactive peptides, and indicate appropriate strategies for anchor fixing, allowing modulation of the supertype degeneracy of peptide ligands. A further result of the present analysis was the derivation of coefficients that could be utilized in algorithms for predicting peptide binding to A*0202, A*0203, A*0206, and A*6802.

As HLA A*0201 is by far the most prevalent A2-supertype allele, both in the general population and within major ethnic groups, the peptide screening strategy that was utilized focused first on the identification of A*0201 binders. It was determined that over 70% of the peptides that bind to A*0201 also bind to at least 2 additional A2-supertype molecules, and that the propensity to bind other A2-supertype alleles correlated with A*0201 binding affinity.

In conclusion, the data described herein provide formal demonstration of the shared peptide binding specificity of a group of HLA-A molecules designated as the A2-supertype. Not only do these molecules recognize similar features at primary and secondary anchor positions of their peptide ligands, they also share largely overlapping peptide binding repertoires. The demonstration that these molecules share largely overlapping repertoires has a significant implication for the design of potential vaccine constructs. Indeed, the concept that A2-supertype cross-reactivity at the peptide binding level may be of immunological relevance has been demonstrated in a number of studies, in both infectious disease (Khanna R., et al., “Identification of Cytotoxic T-Cell Epitopes Within Epstein-Barr Virus (EBV) Oncogene Latent Membrane Protein 1 (LMP1): Evidence for HLA A2 Supertype-Restricted Immune Recognition of EBV-Infected Cells by LMP1-Specific Cytotoxic T lymphocytes,” Eur J Immunol, 28:451-458 (1998); Bertoletti, A., et al., “Molecular Features of the Hepatitis B Virus Nucleocapsid T-Cell Epitope 18-27: Interaction With HLA An T-Cell Receptor,” Hepatology 26:1027-1034 (1997); Livingston, B. D., et al., “Immunization With the HBV Core 18-27 Epitope Elicits CTL Responses in Humans Expressing Different HLA-A2 Supertype Molecules,” Hum Immunol 60:1013-1017, (1999); Bertoni, R., et al., “Human Histocompatibility Leukocyte Antigen-Binding Supermotifs Predict Broadly Cross-Reactive Cytotoxic T Lymphocyte Responses in Patients With Acute Hepatitis,” J Clin Invest 100:503-513 (1997); and Doolan, D. L., et al., “Degenerate Cytotoxic T-Cell Epitopes from P. falciparum Restricted by Multiple HLA-A and HLA-B Supertype Alleles,” Immunity 7:97-112 (1997)) and cancer (Fleischhauer, K., et al., “Multiple HLA-A Alleles Can Present an Immunodominant Peptide of the Human Melanoma Antigen Melan-A/MART-1 To A Peptide-Specific HLA-A*0201+Cytotoxic Cell Line,” J Immunol, 157: 787-797 (1996); Rivoltini, L., et al., “Binding and Presentation of Peptides Derived From Melanoma Antigens MART-1 and Glycoprotein-100 by HLA-A2 Subtypes: Implications for Peptide-Based Immunotherapy,” J Immunol 156:3882-3891 (1996); Kawashima, I., “The Multi-Epitope Approach for Immunotherapy for Cancer: Identification of Several CTL Epitopes from Various Tumor-Associated Antigens Expressed on Solid Epithelial Tumors,” Hum Immunol 59:1-14 (1998)) settings.

Example 9 Peptide Composition for Prophylactic Uses

Vaccine compositions of the present invention are used to prevent infection or treat cancer in persons. For example, a polyepitopic peptide epitope composition containing multiple CTL and HTL epitopes is administered to individuals at risk for HCV infection. The composition is provided as a single lipidated polypeptide that encompasses multiple epitopes. The vaccine is administered in an aqueous carrier comprised of Freund's Incomplete Adjuvant. The dose of peptide for the initial immunization is from about 1 to about 50,000 μg for a 70 kg patient administered in a human dose volume. The initial administration of vaccine is followed by booster dosages at 4 weeks followed by evaluation of the magnitude of the immune response in the patient, by techniques that determine the presence of epitope-specific CTL populations in a PBMC sample. Additional booster doses are administered as required. The composition is found to be both safe and efficacious as a prophylaxis against HCV infection.

Alternatively, the polyepitopic peptide composition can be administered as a nucleic acid in accordance with methodologies known in the art and disclosed herein.

Example 10 Definition of an A3.2 Specific Motif

There is some ambiguity in the international nomenclature of A3 alleles. The A3.2 allele herein is expressed by cell lines EHM, HO301, and GM3107. This particular subtype is currently referred to as the 3.2 allele (Yang, in Immunobiology of HLA, Vol. 1, Dupont ed., Springer-Verlag, New York pp. 43-44 and 54-55, 1989), or the product of the A*0301 gene (its sequence corresponds to the one published by Strachan, et al., EMBO J., 3:887 (1984), and has been verified by direct cloning and sequencing of the A3 gene found in EHM cell line. The HLA-A3.2 encoded by the A*0301 gene referred to in this document is the commonly expressed HLA-A3 allelic form.

In one case using MAT cells, pooled peptide fractions prepared as described in Example 3 above were obtained from HLA-A3.2 homozygous cell lines, for example, CM3107. The pooled fractions were HPLC fractions corresponding to 7% to 19% CH₃CN. For this class I molecule, this region of the chromatogram was most abundant in peptides. Data from independent experiments were averaged as described below.

The amino acid sequence analyses from four independent experiments were analyzed and the results are shown in TABLE 73. For each position except the first, the data were analyzed by modifying the method described by Falk et al. to allow for comparison of experiments from different HLA types. This modified procedure yielded quantitative yet standardized values while allowing the averaging of data from different experiments involving the same HLA type.

The raw sequenator data was converted to a simple matrix of 10 rows (each representing one Edman degradation cycle) and 16 columns (each representing one of the twenty amino acids; W, C, R and H were eliminated for technical reasons. The data corresponding to the first row (first cycle) was not considered further because, this cycle is usually heavily contaminated by free amino acids.). The values of each row were summed to yield a total pmoles value for that particular cycle. For each row, values for each amino acid were then divided by the corresponding total yield value, to determine what fraction of the total signal is attributable to each amino acid at each cycle. By doing so, an “Absolute Frequency” table was generated. This absolute frequency table allows correction for the declining yields of each cycle.

The retentate contains the bulk of the HLA-A heavy chain and β2-microglobulin, while the filtrate contains the naturally processed bound peptides and other components with molecular weights less than about 3000. The pooled filtrate material was lyophilized in order to concentrate the peptide fraction. The sample was then ready for further analysis.

For HPLC (high performance liquid chromatography) separation of the peptide fractions, the lyophilized sample was dissolved in 50 μl of distilled water, or into 0.1% trifluoracetic acid (TFA) (Applied Biosystems) in water and injected into a C18 reverse-phase narrow bore column (Beckman C18 Ultrasphere, 10×250 mm), using a gradient system described by Stone and Williams (Stone, K. L. and Williams K. R., in, Macromolecular Sequencing and Synthesis; Selected Methods and Applications, A. R. Liss, New York, 1988, pp. 7-24). Buffer A was 0.06% TFA in water (Burdick-Jackson) and buffer B was 0.052% TFA in 80% acetonitrile (Burdick-Jackson). The flow rate was 0.250 ml/minute with the following gradient: 0-60 min., 2-37.5% B; 60-95 min., 37.5-75% B; 95-105 min., 75-98% B. The Gilson narrow bore HPLC configuration is particularly useful for this purpose, although other configurations work equally well.

A large number of peaks were detected by absorbance at 214 nm, many of which appear to be of low abundance (FIG. 16). Whether a given peak represents a single peptide or a peptide mixture was not determined. Pooled fractions were then sequenced to determine motifs specific for each allele as described below.

Pooled peptide fractions, prepared as described above were analyzed by automated Edman sequencing using the Applied Biosystems Model 477A automated sequencer. The sequencing method is based on the technique developed by Pehr Edman in the 1950s for the sequential degradation of proteins and peptides to determine the sequence of the constituent amino acids.

The protein or peptide to be sequenced was held by a 12-mm diameter porous glass fiber filter disk in a heated, argon-purged reaction chamber. The filter was generally pre-treated with BioBrene Plus™ and then cycled through one or more repetitions of the Edman reaction to reduce contaminants and improve the efficiency of subsequent sample sequencing. Following the pretreatment of the filter, a solution of the sample protein or peptide (10 pmol-5 nmol range) was loaded onto the glass filter and dried. Thus, the sample was left embedded in the film of the pretreated disk. Covalent attachment of the sample to the filter was usually not necessary because the Edman chemistry utilized relatively apolar solvents, in which proteins and peptides are poorly soluble.

Starting from the absolute frequency table, a “relative frequency” table was then generated to allow comparisons among different amino acids. To do so the data from each column was summed, and then averaged. Then, each value was divided next by the average column value to obtain relative frequency values. These values quantitate, in a standardized manner, increases and decreases per cycle, for each of the different sixteen amino acid types. Tables generated from data from different experiments can thus be added together to generate average relative frequency values (and their standard deviations). All standard deviations can then be averaged, to estimate a standard deviation value applicable to the samples from each table. Any particular value exceeding 1.00 by more than two standard deviations is considered to correspond to a significant increase.

The results of the foregoing analysis for HLA-A3.2 were as follows: at position 2, a 2.2-fold increase in valine (V) with lesser increases (1.5-1-7) for structurally similar residues leucine (L) and methionine. My. At position 3, tyrosine (Y) and aspartic acid (0) showed increases in frequency. At position 7 isoleucine (I) was increased, and at position 8 asparagine (N), and glutamine (Q) were increased. At positions 9 and 10, lysine (K) was increased more than 2-fold over the expected random yield.

Cysteine was not modified and thus not detected tryptophan coeluted with diphenylurea, and in some experiments, PTH-arginine coeluted with the major derivative of PTH-threonine. Therefore, cysteine and tryptophan are not detectable and arginine is detected only in the absence of threonine.

Previously described MHC structures showed instances of critically conserved residues at position 2 (or 3) and at the C terminus (either position 9 or 10}. These residues are referred to as “conserved” residues. The modified data analysis of this invention considered the conserved positions at the N and C terminals.

Thus, the HLA-A3.2 motif should have position two occupied by V, L or M, a length of 9 or 10 amino acids, and C-terminal position occupied by K.

Example 11 Definition of an A2.1. Specific Motif

In one case, pooled peptide fractions prepared as described in Examples above were obtained from HLA-A2.1 homozygous cell lines, for example, JY. The pooled fractions were HPLC fractions corresponding to 7% to 45% CH₃CN. For this class I molecule, this region of the chromatogram was most abundant in peptides. Data from independent experiments were averaged as described below.

The amino acid sequence analyses from four independent experiments were analyzed and the results are shown in TABLE 148 and TABLE 149. For each position except the first, the data were analyzed by modifying the method described by Falk et al., supra, to allow for comparison of experiments from different HLA types. This modified procedure yielded quantitative yet standardized values while allowing the averaging of data from different experiments involving the same HLA type.

The raw sequenator data was converted to a simple matrix of 10 rows (each representing one Edman degradation cycle) and 16 columns (each representing one of the twenty amino acids; W, C, R and H were eliminated for technical reasons. The data corresponding to the first row (first cycle) was not considered further because, this cycle is usually heavily contaminated by free amino acids.). The values of each row were summed to yield a total pmoles value for that particular cycle. For each row, values for each amino acid were then divided by the corresponding total yield value, to determine what fraction of the total signal is attributable to each amino acid at each cycle. By doing so, an “Absolute Frequency” table was generated. This absolute frequency table allows correction for the declining yields of each cycle.

Starting from the absolute frequency table, a “relative frequency” table was then generated to allow comparisons among different amino acids. To do so the data from each column was summed, and then averaged. Then, each value was divided next by the average column value to obtain relative frequency values. These values quantitate, in a standardized manner, increases and decreases per cycle, for each of the different sixteen amino acid types. Tables generated from data from different experiments can thus be added together to generate average relative frequency values (and their standard deviations). All standard deviations can then be averaged, to estimate a standard deviation value applicable to the samples from each table. Any particular value exceeding 1.00 by more than two standard deviations is considered to correspond to a significant increase.

Example 12 HLA-A2.1. Binding Motif and Algorithm

The structural requirements for peptide binding to A2.1 have been defined for both, 9-mer and 10-mer peptides. Two approaches have been used. The first approach referred to as the “poly-A approach” uses a panel of single amino acid substitutions of a 9-mer prototype poly-A binder (ALAKAAAAV (SEQ ID NO:3786)) that is tested for A2.1 binding using the methods of Example 4 above to examine the degree of degeneracy of the anchor-positions and the possible influence of non-anchor positions on A2.1 binding.

The second approach, the “Motif-Library approach”, uses a large library of peptides selected from sequences of potential target molecules of viral and tumor origin and tested for A2.1 binding using the methods in Example 4 above. The frequencies by which different amino-acids occurred at each position in good binders and non-binders were analysed to further define the role of non-anchor positions in 9-mers and 10-mers.

A2.1 Binding of Peptide 9-Mers

Poly a Approach.

A poly-A 9-mer peptide, containing the A2.1 motif L (Leu) in position 2 and V (Val) in position 9 was chosen as a prototype binder. A K (Lys) residue was included in position 4 to increase solubility. A panel of 91 single amino-acid substitution analogues of the prototype parental 9-mer was synthesized and tested for A2.1 binding (TABLES 150 and 151). Shaded areas mark analogs with a greater than 10-fold reduction in binding capacity relative to the parental peptide. A reduction in binding greater than 100-fold is indicated by hyphenation.

Anchor-Positions 2 and 9 in Poly-A Analogs.

The effect of single-amino-acid substitutions at the anchor positions 2 and 9 was examined first. Most substitutions in these positions had profound detrimental effects on binding capacity, thus confirming their role for binding. More specifically, in position 2 only L and M bound within a 10-fold range (“preferred residues”). Residues with similar characteristics, such as I, V, A, and T were tolerated, but bound 10 to 100-fold less strongly than the parental peptide. All the remaining substitutions (residues S, N, D, F, C, K, G, and P) were not tolerated and decreased binding by more than 100-fold. Comparably stringent requirements were observed for position 9, where V, L and I were preferred and A and M are tolerated, while the residues T, C, N, F, and Y virtually abolished binding. According to this set of peptides, an optimal 2-9 motif could be defined with L, M in position 2 and V, I, or L in position 9.

Non-Anchor Positions 1 and 3-8 in Poly-A Analogs

All non-anchor positions were more permissive to different substitutions than the anchor-positions 2 and 9, i.e most residues were tolerated. Significant decreases in binding were observed for some substitutions in distinct positions. More specifically, in position 1 a negative charge (residues D and E) or a P greatly reduced the binding capacity. Most substitutions were tolerated in position 3 with the exception of the residue K. Significant decreases were also seen in position 6 upon introduction of either a negative charge (D, E) or a positively charged residue (R). A summary of these effects by different single amino acid substitutions is given in TABLES 152 and 153.

The Motif-Library Approach.

To further evaluate the importance of non-anchor positions for binding, peptides of potential target molecules of viral and tumor origin were scanned for the presence of sequences containing optimal 2-9 anchor motifs. A set of 161 peptides containing a L or M in position 2 and a V, L or I in position 9 was selected, synthesized and tested for binding (see Example 6). Only 11.8% of these peptides bind with high affinity (ratio ≧0.10; 22.4% were intermediate binders (ratio ≧0.1). As many as 36% were weak binders (ratio <0.01-0.0001), and 31% were non-binders (ratio <0.0001). The high number of non-binders containing optimal anchor-motifs indicates that in this set of peptides positions other than the 2-9 anchors influence A2.1 binding capacity. Appendix 1 sets forth all of the peptides having the 2-9 motif used for this analysis and the binding data for those peptides.

To define the influence on non-anchor positions more specifically, the frequency of occurrence of each amino acid in each of the non-anchor positions was calculated for the good and intermediate binders on one hand and non-binders on the other hand. Amino acids of similar chemical characteristic were grouped together. Weak binders were not considered for the following analysis. The frequency of occurrence of each amino acid in each of the non-anchor positions was calculated for the good binders and non-binders (TABLE 154).

Several striking trends become apparent. For example in position 1, only 3.6% of the A2.1 binders and as much as 35% of the non-binders carried a negative charge (residues D and E). This observation correlates well with previous findings in the set of poly-A analogs, where a D or E substitution greatly affected binding. Similarly, the residue P was 8 times more frequent in non-binders than in good binders. Conversely, the frequencies of aromatic residues (Y, F, W) were greatly increased in A2.1 binders as compared to non-binders.

Following this approach, amino acids of similar structural characteristics were grouped together. Then, the frequency of each amino acid group in each position was calculated for binders versus non-binders (TABLE 155). Finally, the frequency in the binders group was divided by the frequency in the non-binders to obtain a “frequency ratio”. This ratio indicates whether a given amino-acid or group of residues occurs in a given position preferentially in good binders (ratio >1) or in non-binders (ratio <1).

Different Residues Influence A2.1 Binding.

In order to analyse the most striking influences of certain residues on A2.1 binding, a threshold level was set for the ratios described in TABLE 155. Residues showing a more than 4-fold greater frequency in good binders were regarded as preferred residues (+). Residues showing a 4-fold lower frequency in A2.1 binders than in non-binders were regarded as disfavored residues (−). Following this approach, residues showing the most prominent positive or negative effects on binding are listed in TABLE 156.

This table identifies the amino acid groups which influence binding most significantly in each of the non-anchor positions. In general, the most negative effects were observed with charged amino acids. In position 1, negatively, charged amino acids were not observed in good binders, i.e., those amino acids were negative binding residues at position 1. The opposite was true for position 6 where only basic amino acids were detrimental for binding i.e., were negative binding residues. Moreover, both acidic and basic amino acids were not observed in A2.1 binders in positions 3 and 7. A greater than 4-fold increased frequency of non-binders was found when P was in position 1.

Aromatic residues were in general favored in several of the non-anchor positions, particularly in positions 1, 3, and 5. Small residues like S, T, and C were favored in position 4 and A was favored in position 7.

An Improved A2.1 9-Mer Motif.

The data described above was used to derive a stringent A2.1 motif. This motif is based in significant part on the effects of the non-anchor positions 1 and 3-8. The uneven distribution of amino acids at different positions is reflective of specific dominant negative binding effects of certain residues, mainly charged ones, on binding affinity. A series of rules were derived to identify appropriate anchor residues in positions 2 and 9 and negative binding residues at positions 1 and 3-8 to enable selection of a high affinity binding immunogenic peptide. These rules are summarized in TABLE 157.

To validate the motif defined above and shown in TABLE 157 published sequences of peptides that have been naturally processed and presented by A2.1 molecules were analysed (TABLE 158). Only 9-mer peptides containing the 2-9 anchor residues were considered.

When the frequencies of these peptides were analysed, it was found that in general they followed the rules summarized in TABLE 157. More specifically, neither acidic amino acids nor P were found in position 1. Only one acidic amino acid and no basic amino acids were found in position 3. Positions 6 and 7 showed no charged residues. Acidic amino acids, however, were frequently found in position 8, where they are tolerated, according to our definition of the A2.1 motif. The analysis of the sequences of naturally processed peptides therefore reveals that >90% of the peptides followed the defined rules for a complete motif.

Thus the data confirms a role of positions other than the anchor positions 2 and 9 for A2.1 binding. Most of the deleterious effects on binding are induced by charged amino acids in non-anchor positions, i.e. negative binding residues occupying positions 1, 3, 6 or 7.

A2.1 Binding of Peptide 10-Mers

The “Motif-Library” Approach. Previous data clearly indicated that 10-mers can also bind to HLA molecules even if with a somewhat lower affinity than 9-mers. For this reason we expanded our analysis to 10-mer peptides.

Therefore, a “Motif-Library” set of 170 peptide 10-mers containing optimal motif-combinations was selected from known target molecule sequences of viral and tumor origin and analysed as described above for 9-mers. In this set we found 5.9% good binders, 17.1% intermediate binders, 41.2% weak binders and 35.9% non-binders. The actual sequences, origin and binding capacities of this set of peptides are included as TABLE 182. This set of 10-mers was used to determine a) the rules for 10-mer peptide binding to A2.1, b) the similarities or differences to rules defined for 9-mers, and c) if an insertion point can be identified that would allow for a superimposable common motif for 9-mers and 10-mers.

Amino-acid frequencies and frequency ratios for the various amino-acid groups for each position were generated for 10-mer peptides as described above for 9-mer peptides and are also shown in TABLE 159 and TABLE 160, respectively for grouped residues.

A summary of preferred versus disfavored residues and of the rules derived for the 10-mers in a manner analogous to that used for 9-mers, is also listed in TABLE 161 and TABLE 162, respectively.

When the frequency-ratios of different amino-acid groups in binders and non-binders at different positions were analysed and compared to the corresponding ratios for the 9-mers, both striking similarities and significant differences emerged (TABLES 163 and 164). At the N-terminus and the C-termini of 9-mers and 10-mers, similarities predominate. In position 1 for example, in 10-mers again the P residue and acidic amino acids were not tolerated. In addition at position 1 in 10-mers aromatic residues were frequently observed in A2.1 binders. In position 3, acidic amino acids were frequently associated with poor binding capacity in both 9-mers and 10-mers. Interestingly, however, while in position 3 aromatic residues were preferred in 9-mers, aliphatic residues (L, V, I, M) were preferred in 10-mers.

At the C-terminus of the peptides, basic amino acids are not favored in position 7, and both acidic and basic amino acids are not favored in position 8 for 10-mers. This is in striking agreement with the observation that the same pattern was found in 9-mers at positions 6 and 7. Interestingly, again the favored residues differ between two peptides sizes. Aromatic (Y, F, W) or aliphatic (L, V, I, M) residues were preferred in 10-mers at position 8, while the A residue was preferred by 9-mers in the corresponding position 7.

By contrast, in the center of the peptide no similarities of frequency preferences were observed at positions 4, 5, and 6 in 10-mers and positions 4 and 5 in the 9-mers.

Most interestingly, among the residues most favored in the center of the tested peptides were G in position 4 and 6, P in position 5 was not observed in binders. All of these residues are known to dramatically influence the overall secondary structure of peptides, and in particular would be predicted to strongly influence the propensity of a 10-mer to adopt a “kinked” or “bulged” conformation.

Charged residues are predominantly deleterious for binding and are frequently observed in non-binders of 9-mers and 10-mers.

However, favored residues are different for 9-mers and 10-mers. Glycine is favored while Proline is disfavored in the center of 10-mer peptides but this is not the case for 9-mers.

These data establish the existence of an “insertion area” spanning two positions (4, 5) in 9-mers and 3 positions (4, 5, 6) in 10-mers. This insertion area is a more permissive region where few residue similarities are observed between the 9-mer and 10-mer antigenic peptides. Furthermore, in addition to the highly conserved anchor positions 2 and 9, there are “anchor areas” for unfavored residues in positions 1 and 3 at the N-terminus for both 9-mer and 10-mer and positions 7-10 or 6-9 at the C-terminus for 10-mers and 9-mers, respectively.

Example 13 Algorithm to Predict Binding of 9-Mer Peptides to HLA-A2.1

Within the population of potential A2.1 binding peptides identified by the 2,9 motif, as shown in the previous example, only a few peptides are actually good or intermediate binders and thus potentially immunogenic. It is apparent from the data previously described that the residues present in positions other than 2 and 9 can influence, often profoundly, the binding affinity of a peptide. For example, acidic residues at position 1 for A2.1 peptides do not appear to be tolerated. Therefore, a more exact predictor of binding could be generated by taking into account the effects of different residues at each position of a peptide sequence, in addition to positions 2 and 9.

More specifically, we have utilized the data bank obtained during the screening of our collection of A2.1 motif containing 9-mer peptides to develop an algorithm which assigns a score for each amino acid, at each position along a peptide. The score for each residue is taken as the ratio of the frequency of that residue in good and intermediate binders to the frequency of occurrence of that residue in non-binders.

In the present “Grouped Ratio” algorithm residues have been grouped by similarity. This avoids the problem encountered with some rare residues, such as tryptophan, where there are too few occurrences to obtain a statistically significant ratio. TABLES 165 and 166 is a listing of scores obtained by grouping for each of the twenty amino acids by position for 9-mer peptides containing perfect 2/9 motifs. A peptide is scored in the “Grouped Ratio” algorithm as a product of the scores of each of its residues. In the case of positions other than 2 and 9, the scores have been derived using a set of peptides which contain only preferred residues in positions 2 and 9. To enable us to extend our “Grouped Ratio” algorithm. to peptides which may have residues other than the preferred ones at 2 and 9, scores for 2 and 9 have been derived from a set of peptides which are single amino acid substitutions at positions 2 and 9. FIG. 45 shows a scattergram of the log of relative binding plotted against “Grouped Ratio” algorithm score for our collection of 9-mer peptides from the previous example.

The present “Grouped Ratio” algorithm can be used to predict a population of peptides with the highest occurrence of good binders. If one were to rely, for example, solely on a 2(L,M) and 9(V) motif for predicting A2.1 binding 9-mer peptides, it would have been predicted that all 160 peptides in our database would be good binders. In fact, as has already been described, only 12% of these peptides would be described as good binders and only 22% as intermediate binders; 66% of the peptides predicted by such a 2,9 motif are either weak or non-binding peptides. In contrast, using the “Grouped Ratio” algorithm described above, and selecting a score of 1.0 as threshold, 41 peptides were selected. Of this set, 27% are good binders, and 49% are intermediate, while only 20% are weak and 5% are non-binders (TABLE 167).

The present example of an algorithm has used the ratio of binders/non-binders to measure the impact of a particular residue at each position of a peptide. It is immediately apparent to one of ordinary skill that there are alternative ways of creating a similar algorithm.

An algorithm using the average binding affinity of all the peptides with a certain amino acid (or amino acid type) at a certain position has the advantage of including all of the peptides in the analysis, and not just good/intermediate binders and non-binders. Moreover, it gives a more quantitative measure of affinity than the simpler “Grouped Ratio” algorithm. We have created such an algorithm by calculating for each amino acid, by position, the average log of binding when that particular residue occurs in our set of 160 2,9 motif containing peptides. These values are shown in TABLE 168. The algorithm score for a peptide is then taken as the sum of the scores by position for each residues. FIG. 46 shows a scattergram of the log of relative binding against the average “Log of Binding” algorithm score. TABLE 167 shows the ability of the two algorithms to predict peptide binding at various levels, as a function of the cut-off score used. The ability of a 2,9 motif to predict binding in the same peptide set is also shown for reference purposes. It is clear from this comparison that both algorithms of this invention have a greater ability to predict populations with higher frequencies of good binders than a 2,9 motif alone. Differences between the “Grouped Ratio” algorithm and the “Log of Binding” algorithm are small in the set of peptides analyzed here, but do suggest that the “Log of Binding” algorithm is a better, if only slightly, predictor than the “Grouped Ratio” algorithm.

The log of binding algorithm was further revised in two ways. First, poly-alanine (poly-A) data were incorporated into the algorithms at the anchor positions for residues included in the expanded motifs where data obtained by screening a large library of peptides were not available. Second, an “anchor requirement screening filter” was incorporated into the algorithm. The poly-A approach is described in detail, above. The “anchor requirement screening filter” refers to the way in which residues are scored at the anchor positions, thereby providing the ability to screen out peptides which do not have preferred or tolerated residues in the anchor positions. This is accomplished by assigning a score for unacceptable residues at the anchor positions which are so high as to preclude any peptide which contains them from achieving an overall score which would allow it to be considered as a potential binder.

The results for 9-mers and 10-mers are presented in TABLE 177 and TABLE 178, below. In these tables, values are group values as follows: A; G; P; D,E; R,H,K; L,I,V,M; F,Y,W; S,T,C; and Q,N, except where noted in the tables.

Example 14 Use of an Algorithm to Predict Binding of 10-Mer Peptides to HLA-A2.1

Using the methods described in the proceeding example, an analogous set of algorithms has been developed for predicting the binding of 10-mer peptides. TABLE 169 shows the scores used in a “Grouped Ratio” algorithm, and TABLE 170 shows the “Log of Binding” algorithm scores, for 10-mer peptides. TABLE 171 shows a comparison of the application of the two different algorithmic methods for selecting binding peptides. FIG. 47 and FIG. 48 show, respectively, scattergrams of a set of 10-mer peptides containing preferred residues in positions 2 and 10 as scored by the “Grouped Ratio” and “Log of Binding” algorithms.

Example 15 Binding of A2.1 Algorithm Predicted Peptides

The results of Examples 6 and 7 indicate that an algorithm can be used to select peptides that bind to HLA-A2.1 sufficiently to have a high probability of being immunogenic.

To test this result, we tested our algorithm on a large (over 1300) non-redundant, independent set of peptides derived from various sources. After scoring this set with our algorithm, we selected 41 peptides (TABLE 171) for synthesis, and tested them for A2.1 binding. This set of peptides was comprised of 21 peptides with high algorithm scores, and 20 peptides with low algorithm scores.

The binding data and categorization profile are shown in TABLE 172 and TABLE 173 respectively. The correlation between binding and algorithm score was 0.69. It is immediately apparent from TABLE 173 the striking difference between peptides with high algorithm scores, and those with low algorithm scores. Respectively, 76% of the high scorers and none of the low scorers were either good or intermediate binders. This data demonstrates the utility of the algorithm of this invention.

Example 16 HLA A2.1 Allele-Specific Motif and HLA A2 Supermotif Binding

We have also derived further information on the structural requirements of A2.1 binding. To do this we first sought to determine the degree of permissiveness of anchor positions 2 and 9. For this purpose, a panel of analogs bearing single substitutions at either position 2 or 9 of a model poly (A) 9-mer peptide containing the previously reported A2.1 motif L in position 2 and V in position 9 (Ruppert, et al, Cell 74:929-937 (1993) was synthesized, and its binding capacity measured. Thirteen different analogs were synthesized for both anchor positions 2 and 9.

The present invention also encompasses analogs of peptides bearing the A2.1 allele-specific motif and the A2 supermotif. Analog peptides can have amino acid substitution at primary and/or secondary anchor positions of the A2.1 allele-specific motif or of the A2 supermotif. The complete structural requirements of peptide binding to the HLA A2.1 allele-specific motif are disclosed for the first time herein. This information was developed by determining the degree of permissiveness for amino acids at primary anchor positions 2 and 9. For this purpose, a panel of analogs bearing single substitutions at either position 2 or 9 of a model poly (A) 9-mer peptide containing the previously reported A2.1 motif, L in position 2 and V in position 9 (Ruppert, et al, Cell 74:929 (1993) was synthesized, and the peptides' binding capacity measured. Thirteen different analogs were synthesized for both anchor positions 2 and 9.

In good agreement with the previously reported A2.1 motif allele-specific, the peptides carrying L or M in position 2 were the best binders. Decreases in binding capacity (10- to 100-fold) were apparent even with relatively conservative substitutions such as isoleucine (I), valine (V), alanine (A), and threonine (T). Similar data (not shown) were found for glutamine (Q) at positions 2. More radical changes (i.e., residues D, K, F, C, P, G, N, and S) completely abolished binding capacity. Similar results were obtained at position 9, where only conservative substitutions such as L and I bound within 10-fold of the unsubstituted model poly A A2.1 peptide. Analogs carrying A or M substitutions also bound, but less strongly (10- to 100-fold decrease). Finally, all other substitutions tested (C, N, F, S, G, P, and R) were associated with complete loss of A2.1 binding capacity. Thus, based on these data and in good agreement with previous studies (Falk et al. Nature 351:290 (1991) and Hunt et al. Science 255:1261 91992)), an A2.1 allele motif is now defined as set forth in Tables 137 and 138. Thus, based on these data and in good agreement with previous studies (19-20), a “canonical” A2.1 motif could be identified as L or M in position 2 and L. V. or I in position 9.

Analogs to peptides bearing an HLA A2.1 allele-specific motif may be created based on the substitution of specific residues at primary anchor positions. For example, analog peptides with an enhanced binding affinity for HLA A2.1 molecules may be engineered by substituting preferred residues for tolerated residues at primary anchor positions. Examples of such substitutions and the effects on A2.1 binding are shown in TABLE 147. For this study, a set of 25 HLA A2.1 peptides of different relative binding values was selected. For each of the peptides a substitution of one, or in some instances both, primary anchor positions was made. In the case of the position 2 primary anchor residue, the analog peptide was made with a leucine or methionine substitution. For the C-terminal primary anchor position, a valine residue was substituted in the analogued peptide. In all single substitution analogued peptides, improved HLA A2.1 binding was observed. Significant improvement in binding was also observed in several peptides that contained substitutions at both primary anchor positions. These results indicate that it is possible to improve the binding of a peptide that bears tolerated or less preferred primary anchor residues by substitution with preferred or optimal amino acid residues.

TABLE 147. Binding activities of analogs of A2.1 motif-bearing peptides. The “(a)” indicates an analogued peptide. Relative binding to A2.1 HLA molecules is shown in the last column. Binding is expressed as a ratio of binding of the test peptide relative to a standard peptide. A higher value for the analog relative to the native sequence indicates an increase in binding affinity of the analog relative to the native sequence. The standard A2.1 peptide (FLPSDYFPSV (SEQ ID NO:592)) binds to A2.1 molecules with an IC₅₀ of 5.0. The ratio is converted to IC₅₀ by dividing the IC₅₀ of the standard peptide, i.e. 5.0, by the ratio shown in the table.

Development of the HLA-A2 Supertype.

Direct HLA binding assays with radiolabeled peptides and mammalian cells which express HLA class I molecules, such as EBV-transformed B cell lines and PHA-activated blasts have been developed. Significant binding of the radiolabeled probe could be obtained if the target cells were preincubated overnight at 26° C. in the presence of β2-microglobulin. Under these conditions, up to a few percent of the HLA molecules expressed by either cell type could be bound by the labeled peptides. With these assays, the degree of cross-reactivity of the A*0201-restricted hepatitis B virus core 18-27 peptide with other A2 subtypes was examined. It was determined that this peptide epitope also bound the A*0202, A*0205, and A*0206 but not A*0207 allele-specific HLA molecules.

Inhibition experiments with panels of synthetic peptide analogs underlined the similar ligand specificities of the HLA-A*0201, A*0202, and A*0205 alleles. Furthermore, analysis of the polymorphic residues that help form the polymorphic B and F pockets of various HLA alleles allowed prediction of binding of the hepatitis B virus core 18-27 epitope to two other HLA alleles (HLA-A*6802 and A*6901). The B and F pockets are the pockets on the HLA molecules that come into contact with positions 2 and the C-terminus of a peptide, respectively. Thus, it appears that a family of at least six different HLA-A molecules (A*0201, A*0202, A*0205, A*0206, A*6802, A*6901) collectively defined as the A2 supertype, share overlapping ligand specificities. Furthermore, use of purified HLA molecules in binding assays have demonstrated that A*0203 and A*0207 are also properly included in the A2 supertype.

Therefore, based on these results for the HLA A2.1 allele-specific motif, findings are extrapolated to the HLA A2 supermotif. The A2 supertype binding of any peptide which carries a “non-canonical” (but still acceptable) residue in position 2 or 9 (or 10) (for example A, T, or Q in 2; or L, A, M or T in 9 or 10) is increased by creating an analog which replaces the acceptable residue with a more “canonical” or preferred anchor. For example, the FHV Env 2181 peptide with sequence (LWVTVYYGV (SEQ ID NO:14623)) bind A2.1 with a IC50% of 12,500 nM, while the position 2 anchor substituted analog LMVTVYYGV (SEQ ID NO:12210) binds with IC50% of 3.3 nM. The HBVc 18-27 naturally occurring sequence FLPSDFFPSI (SEQ ID NO:12022) binds A2.1 with IC50% 22 nM, but its C-terminal anchor substituted V_(lo) variant binds A2.1 with a Kd of 2.5 nM. For example, the HBV pol 538 peptide (YMDDVVLGA (SEQ ID NO:12043)) binds A2.1 with an IC₅₀ of 200 nM, while an analog containing a V substitution at position 9 binds with an IC₅₀ of 5.1 nM. Other examples of fixed anchor peptides are shown in TABLE 145. Some of the fixed peptides were tested for their ability to induct CTL responses. For example, the HIV Env 2181 peptide and the HBV pol 721 peptides were tested in primary CTL assays (21), and found to be positive. Positive CTL recognition data exists also for the HBV 18-27 and HBV pol 538 peptides.

The binding activity of a peptide that does not bear a motif, but that is selected on the basis of similarity to a known peptide epitope that has the ability to bind an HLA molecule, may also be modulated. Such a peptide may be engineered to enhance binding to HLA molecules by substituting primary anchor residues, as designated for the particular motif, for non-anchor residues such that a motif-bearing peptide is created. For example, the HIV Env 2181 peptide with sequence (LWVTVYYGV (SEQ ID NO:14623)), which does not bear an A2.1 motif or A2 supermotif primary anchor residue at position 2, binds A2.1 with an IC₅₀ of 12,500 nM, while the position 2 anchor substituted analog LMVTVYYGV (SEQ ID NO:12210) binds with an IC₅₀ of 3.3 nM.

Analogoued peptides may also be tested for their ability to induce CTL responses. For example, the analog HIV Env 2181 peptide was tested in primary CTL assays, and found to be positive (Wentworth et al. Molec. Immunol. 32: 603-612 91995)). Positive CTL recognition data also exist for the HBV pol 538 peptide.

The A2 supermotif may also be used to create substituted analogs, enhancing the binding affinity of such a peptide for several members of the A2 supertype. An example of how such analoguing was accomplished was demonstrated with the peptide HPV 16 EF.86-93 TLGIVCPI (SEQ ID NO:12084) and its analog TLGIVXPI (SEQ ID NO:14624) (where X stands for cc amino butyric acid). The binding patterns of these two peptides for A2 alleles, i.e., for the A2 supertype, was then tested. It was found that the X substitution greatly increased binding affinity for all A2 alleles, resulting in a more useful peptide, characterized by increased binding capacity and broader crossreactivity than its original parent sequence. Furthermore, the peptide was more stable and less subject to oxidation. Subsequent experiments utilizing A2/K^(b) transgenic mice demonstrated that CTLs induced by the X-substituted peptide were fully crossreactive with the wild type sequence, and that the X peptide, as a result of its higher binding affinity, was a more potent immunogen.

In conclusion, from the data shown herein, analogs are created of A2.1 peptides (9-mers or 10-mers) at primary and/or secondary residues. Such analogs exhibit higher binding affinity by substituting out “negative” or neutral residues from a native sequence, and inserting either neutral or preferred residues. These peptides are understood to have unique immunological properties in that they, while still crossreactive with the wild type sequences, may not be subject to tolerance, deletion or suppressive mechanisms, which serve to inactivate a CTL response to the wild type sequence, present as a result of cancer or infection.

Determination of Secondary Residues and an Extended A2.1 Motif for 9-Mer and 10-Mer Peptides.

Analysis of 9-Mer Peptide Binding to HLA A2.1 Molecules.

Data have revealed a prominent role for residues that are not primary anchors in determining binding capacity of 9-mer peptides for A*0201. The results of these analyses are described in Ruppert et al., Cell 74:929 (1993). Accordingly, the frequency of a given amino acid group in A2.1 binding peptides was divided by the frequency of nonbinding peptides to obtain a frequency ratio. This ratio indicates whether a residue occurs at a given position preferentially in binding (ratio >1) or nonbinding peptides (ratio <1). To facilitate the analysis, a threshold level was set for the ratios, such that residues present at more than 4-fold greater frequency in binding peptides compared with nonbinding peptides were regarded as favored or preferred residues, and residues present at less than 4-fold lower frequency in binding peptides than in nonbinding peptides were regarded as unfavored or deleterious residues. Following this approach, groups of residues showing prominent associations as having favored or unfavored binding, respectively, were identified.

In general, the most detrimental effects were observed with charged amino acids. At position 1, both P and acidic (E and D) residues were infrequent in A2.1-binding peptides. At position 6, basic (H, R, and K) residues were associated with nonbinding peptides, whereas both acidic and basic residues were infrequent in good binding peptides at positions 3 and 7. Conversely, aromatic residues were associated with high affinity binding in positions 1, 3, and 5. Furthermore, residues with OH- or SH-containing side chains, such as S, T, or C, were favored at position 4, while A was favored in position 7 and P in position 8. In conclusion, these frequency analyses allowed for the definition of an extended A2.1 motif that takes into account the impact of secondary anchor positions (other than primary anchor positions 2 and C-terminus) for peptide binding to HLA A2.1 molecules. The extended A2.1 9-mer motif is set forth in TABLE 138.

Analysis of 10-Mer Peptide Binding to HLA A2.1 Molecules.

The same approach described above for 9-mer peptides was also used to analyze the data obtained with a set of 10-mer peptides. At the N- and C-termini of the peptides, the pattern observed was rather similar to the one observed with 9-mers. For instance, in the 10-mer set, as in the case of the 9-mer peptides, position 1 was characterized by an increased frequency of aromatic residues in the binder set, while negative charges and P were again associated with poor binding. Again at position 3, amino acids with negative charge were associated with poor binding. Interestingly, at this position, aliphatic (rather than aromatic) residues were associated with high affinity binding. At the C-termini of the peptides, certain similarities were also observed. In the 10-mer, the penultimate residue at position 9 (corresponding to position 8 in the 9-mer) was quite permissive, with only basic residues being found more frequently in nonbinding peptides. Similar to the situation at position 7 in the 9-mer, neither positive nor negative charges were tolerated in the antepenultimate position 8 of the 10-mers. Also, position 7 did not favor positive residues in the 10-mers, as previously observed for position 6 in the 9-mers. In comparison to what was observed at position 3 (for both 9-mers and 10-mers), the residues associated with good binding were, however, different. Aromatic and hydrophobic residues were frequent in high affinity binders at position 8 (as opposed to only A being frequent at position 7 in the 9-mers).

Finally, a rather distinctive pattern was observed in the middle of the peptide. At position 4, G was favored in high affinity binding peptides, while both A and positive charges were very frequent in nonbinding peptides. P, in position 5, was completely absent in peptides that bind to HLA A2.1 molecules. It is noteworthy that none of the trends observed in positions 4 and 5 in the 10-mer set have any counterpart in position 3 or 4 in the 9-mer set.

In summary, an extended motif has been generated for A2.1 binding 10-mer peptides, following a strategy similar to the one described for 9-mer peptides above. The extended A2.1 10-mer motif is set forth in TABLE 138. Both important differences and striking similarities were noted in comparing the 9-mer and 10-mer sets at these nonanchor positions.

Example 17 HLA Class I A3 Supertype Binding

This example provides supermotif data useful for the preparation of analogs of supermotif-bearing peptides as well as for determination of native sequences with particular properties. The supermotif data were derived by calculating at each non-anchor position along the peptide sequence the average relative binding capacity of peptides carrying each of the 20 common amino acids, grouped according to individual chemical similarities.

A-3 Supermotif

HLA Class I Protein Purification.

The following Epstein-Barr virus (EBV)-transformed homozygous cell lines were used as sources of class I molecules: GM3107 (A3, B7; Human Genetic Mutant Repository); BVR (A11, B35.3, Cw4; Human Genetic Mutant Repository); SPACH (A31, B62, Cw1/3; ASHI Repository Collection); and LWAGS (A*3301, B14, Cw8; ASHI Repository Collection) (Bodmer, et al., Hum. Immunol. 43:149 (1995)). A C1R transfectant characterized by Dr. Walter Storkus (University of Pittsburgh) was used for the isolation of A*6801. Cell lines were maintained as previously described (Sidney, et al., J. Immunol. 154:247 (1995); Sette, et al., Mol. Immunol. 31:813 (1994)).

Cell lysates were prepared and HLA class I molecules purified as previously described (Sidney, et al., J. Immunol. 154:247 (1995); Sette, et al., Mol. Immunol. 31:813 (1994)). Briefly, cells were lysed at a concentration of 10⁸ cells/ml in 50 mM Tris-HCl, pH 8.5, containing 1% Nonidet P-40 (Fluka Biochemika, Buchs, Switzerland), 150 mM NaCl, 5 mM EDTA, and 2 mM PMSF. The lysates were passed through 0.45 μM filters and cleared of nuclei and debris by centrifugation at 10,000 g for 20 minutes. HLA proteins were then purified by affinity chromatography. Columns of inactivated Sepharose CL 4B and Protein A Sepharose were used as precolumns. The cell lysate was depleted of HLA-B and HLA-C proteins by repeated passage over Protein A Sepharose beads conjugated with the anti-HLA(B,C) antibody B1.23.2 (Rebai, et al., Tissue Antigens 22:107 (1983)). Typically two to four passages were required for effective depletion. Subsequently, the anti HLA(A,B,C) antibody W6/32 (Barnstable, et al., Cell 14:9 (1978)) was used to capture HLA-A molecules. Protein purity, concentration, and effectiveness of depletion steps were monitored by sodium dodecyl sulfate-polyacrylamide gel electrophoresis (SDS-PAGE).

Binding Assays.

Quantitative assays for the binding of peptides to soluble class I molecules on the basis of the inhibition of binding of a radiolabeled standard probe peptide to detergent solubilized HLA molecules were performed as previously described (Kubo, et al., J. Immunol. 152:3913 (1994); Kast, et al., J. Immunol. 152:3904 (1994); Sidney, et al., J. Immunol. 154:247 (1995); Sette, et al., Mol. Immunol. 31:813 (1994); Ruppert, et al., Cell 74:929 (1993)). Briefly, 1-10 nM of radiolabeled probe peptide, iodinated by the Chloramine-T method (Greenwood, et al., Biochem. J. 89:114 (1963)), was co-incubated at room temperature with various amounts of HLA in the presence of 1 μM human β₂-microglobulin (Scripps Laboratories, San Diego, Calif., USA) and a cocktail of protease inhibitors. At the end of a two day incubation period, the percent of HLA-bound radioactivity was determined by size exclusion gel filtration chromatography on a TSK 2000 column.

The A3CON1 peptide (sequence KVFPYALINK (SEQ ID NO:14625)) (Kubo, et al., J. Immunol. 152:3913 (1994)) was used as the radiolabeled probe for the A3, A11, A31, and A*6801 assays. A T7Y analog of HBVc 141-151 (sequence STLPETYVVRR (SEQ ID NO:14626)) (Missale, et al., J. Exp. Med. 177:751 (1993)) was used as the radiolabeled probe for the A*3301 assay. In the case of competitive assays, the concentration of peptide yielding 50% inhibition of the binding of the radiolabeled probe peptide (IC₅₀) was calculated. Peptides were usually tested at one or two high doses, and the IC₅₀ of peptides yielding positive inhibition were determined in subsequent experiments, in which two to six further dilutions were tested, as necessary. HLA concentrations yielding approximately 15% binding of the radiolabled probe peptide were used for all competitive inhibition assays. Under these conditions the concentration of the labeled peptide is less than the concentration of the HLA molecule and the IC₅₀ is less than the concentration of the HLA molecule, accordingly the measured IC₅₀s are reasonable approximations of the true K_(D) values. Each competitor peptide was tested in two to four completely independent experiments. As a positive control, in each experiment, the unlabeled version of the relevant radiolabeled probe was tested and its IC₅₀ measured. The average IC₅₀s of A3CON1 for the A3, A11, A31, and A*6801 assays were 11, 6, 18, and 8 nM, respectively. The average IC₅₀ of the HBVc 141-151 peptide in the A*3301 assay was 29 nM.

Definition of secondary anchor positions for five HLA-A3 supertype alleles (A3, A11, A31, A3301, A6801).

A modification of the procedure used by Ruppert, et al., Cell 74:929 (1993) to define A*0201 secondary anchor motifs was utilized. Briefly, HLA-specific secondary anchor position motifs were defined by assessing the effect on HLA binding of the 20 commonly occurring amino acids at each non-primary anchor position of 9-mer sequences. Assessment was made by calculating the average relative binding values for each position-amino acid combination (e.g., position 1, alanine; position 2, alanine, etc.). To overcome problems with the low occurrence of certain amino acids, some residues were grouped as previously described (Ruppert, et al., Cell 74:929 (1993)). Residue types associated at a particular position with average binding capacities fourfold higher or lower than the overall average binding capacity of a 200-peptide set were considered to be associated with good or poor binding capacity, respectively.

Peptide Synthesis.

Peptides were either synthesized as previously described (Ruppert, et al., Cell 74:929 (1993)), or purchased as crude material from Chiron Mimotopes (Chiron Corp., Australia). Peptides that were synthesized were purified to >95% homogeneity by reversed-phase high-pressure liquid chromatography (HPLC). The purity of these synthetic peptides was assayed on an analytical reversed-phase column and their composition ascertained by amino acid analysis, sequencing, and/or mass spectrometry analysis.

Structural Analysis of the Peptide-Binding Pockets of Various HLA A3 Supertype molecules.

Previous studies indicated that the HLA molecules A3, A11, and A*6801 are associated with specificity for ligands carrying small or hydrophobic residues in position 2, and positively charged C-termini (Kubo, et al., J. Immunol. 152:3913 (1994); Guo, et al., Nature 360:364 (1994); Falk, et al., Immunogenetics 40:238 (1994); Dibrino, et al., J. Immunol. 151:5930 (1993); DiBrino, et al., Proc. Nat'l Acad. Sci. USA 90:1508 (1993); Zhang, et al., Proc. Nat'l Acad. Sci. USA 90:2217 (1993); Sette, et al., Mol. Immunol. 31:813 (1994)).

The side chains of the residue in position 2 and at the C-termini of antigenic peptides are known to contact the residues forming the B and F pockets of HLA class I molecules (Madden, et al., Cell 75:693 (1993); Saper, et al., J. Mol. Biol. 219:277 (1991)), the residues of the HLA molecule that form these polymorphic pockets were tabulated for various putative HLA class I A3 supertype molecules. It was found that the HLA types which are known to recognize peptides with small or hydrophobic residues in position 2 (e.g., A*0101, A*0201, A*0301, A*1101, A*6801, and A*6802), and HLA types which recognize positively charged residues at the C-terminus (e.g., A*0301, A*1101, A*6801, and B*2705) of their peptide ligands shared certain key structural features. In particular, for HLA molecules that bind peptides that have small and hydrophobic residues at position 2, it was found that the HLA molecule carried aliphatic residues (M or V) at positions 45 and 67, and potential hydrogen-bond-forming residues such as N and K, or H and Q at positions 66 and 70, respectively. All of these HLA molecules also carried a Y residue at position 99. In contrast, class I A3 supertype molecules that exhibited different binding specificities differed in one or more of these positions. Similarly, only class I molecules that prefer positively charged C-termini carried D, T, L, and D at positions 77, 80, 81, and 116, respectively.

In short, this analysis established that a set of HLA class I molecules (A3, A11, and A*6801), designated as the A3 supertype, share binding repertoires for peptides comprising a motif characterized by small or hydrophobic residues in position 2 and positively charged residues at their C-terminal positions, and share certain key structural features in their B and F pockets. The A3 supertype molecules bind to peptides having a corresponding motif designated as the A3 supermotif.

Analysis of other class I HLA molecules for which motifs were unknown, revealed that A*3101, A*3301, A*3401, A*6601, and A*7401 also shared these same consensus sequences in their B and F pockets. Accordingly, these molecules were also designated to be part of the A3 supertype. Falk, et al., Immunogenetics 40:238 (1994) subsequently verified that A31 and A33 are indeed characterized by a repertoire for peptides with an A3 peptide motif.

A3 Molecules Exhibit Overlapping Primary Anchor Specificities.

To compare the range of motifs recognized by some of the most frequent A3 HLA molecules (A3, A11, A31, A*3301, and A*6801), more detailed molecular analysis of the main anchor residues (position 2 and C-terminal) of the peptides bound by these molecules was undertaken. A3- and A11-specific peptide-binding assays measuring the capacity of unlabeled synthetic peptides to inhibit the binding of a radiolabeled peptide to affinity-purified HLA class I molecules have been previously described (Kubo, et al., J. Immunol. 152:3913 (1994); Kast, et al., J. Immunol. 152:3904 (1994); Sette, et al., Mol. Immunol. 31:813 (1994)). Binding assays specific for A31, A*3301, and A*6801 were developed using similar approaches (Kubo, et al., J. Immunol. 152:3913 (1994); Kast, et al., J. Immunol. 152:3904 (1994); del Guercio, et al., J. Immunol. 154:685 (1995); Sidney, et al., J. Immunol. 154:247 (1995); Sette, et al., Mol. Immunol. 31:813 (1994); Ruppert, et al., Cell 74:929 (1993)).

Primary anchor specificities of peptides bound by the A3 supertype HLA molecules were subsequently explored by preparing a panel of peptides carrying substitutions at position 2 or 9, 9 being the C terminus, of a prototype poly-alanine 9-mer peptide AXAAAAAAX (SEQ ID NO:14627). These peptides were tested to evaluate their inhibitory capacity for A3, A11, A31, A*3301, and A*6801. Inhibitory capacity was determined by detecting whether the binding of a labeled probe was inhibited in the presence of a peptide from the panel. Each HLA molecule expressed individual preferences, but in the majority of instances, significant peptide binding was obtained when the peptide's position 2 was occupied by either A, I, L, M, S, T, or V, and the C-terminus was either R or K. These data were found to be in good agreement with pool sequencing data previously generated (Kubo, et al., J. Immunol. 152:3913 (1994); Falk, et al., Immunogenetics 40:238 (1994); Dibrino, et al., J. Immunol. 151:5930 (1993); DiBrino, et al., Proc. Nat'l Acad. Sci. USA 90:1508 (1993)), and also extended in the cases of A31, A*3301, and A*6801, the definition of the primary anchor motifs.

In conclusion, these data indicate that a primary anchor supermotif for the A3 supertype is defined as A, I, L, M, S, T, or V in position 2, and either R or K at the C-terminus.

A3 Supertype Molecules Share Overlapping Peptide-Binding Repertoires.

The extent to which peptides which have the A3 supermotif exhibit cross-reactivity binding amongst the HLA A3 supertype molecules was examined. A set of 200 naturally occurring 9-mer peptide sequences carrying residues A, I, L, M, S, T, or V in position 2 and K or R in the C terminus (i.e., peptides with an A3 supermotif) was assembled. Other than the constraint that each possible anchor combination be represented in proportion to the natural frequency of the individual amino acids, the peptides comprising the set were randomly selected from viral and tumor antigen sequences. When each peptide was tested for its capacity to bind purified A3, A11, A31, A*3301, and A*6801 HLA molecules, it was apparent that a unique binding pattern was associated with each allelic type. For example, some peptides were rather selective, binding only one class I type, whereas certain other peptides cross-reacted rather extensively, binding four or five of the molecules tested.

It was found that, in general, about 10% (5%-16%) of the peptide-HLA combinations were associated with good binding (IC₅₀50 nM), and about 17% (11%-24%) with intermediate binding (IC₅₀ 50-500 nM) to any given allele. These frequencies of high and intermediate binding are similar to those previously noted for A*0201 pool-sequencing motif-containing peptides (Ruppert, et al., Cell 74:929 (1993)).

Most notable, however, was the relatively high degree of cross-reactivity observed. Of the 127 peptides that were capable of binding to at least one A3 molecule, 43 of them (34%) bound three or more of the A3 supertype molecules. Four peptides bound all five of the A3 molecules tested. In contrast, in a set of 39 peptides which were tested for binding to five unrelated class I molecules (A*0101, A3, A24, and B7), only three (8%) bound to two molecules, and none bound to three or more molecules. The peptides identified as high or intermediate binders for at least four of the five A3 molecules tested are listed in Table 141. In Table 141, good or intermediate binding capacities are defined as IC₅₀500 nM, and are highlighted by shading. Taken together, these data demonstrate significant overlap in the binding repertoires of the A3 supertype molecules, and validate the A3 primary anchor supermotif. From the set of peptides used in this evaluation, 10 additional peptides binding with high or intermediate affinity to at least four of the five A3 molecules tested were identified (see, TABLE 141 and below).

The peptides identified as high or intermediate binders for at least four of the five A3 molecules tested are listed in TABLE 141. In TABLE 141, good or intermediate binding capacities are defined as IC₅₀≦500 nM, and are highlighted by shading.

Taken together, these data demonstrate significant overlap in the binding repertoires of the A3 supertype molecules, and validate the A3 primary anchor supermotif. From the set of peptides used in this evaluation, 10 additional peptides binding with high or intermediate affinity to at least four of the five A3 molecules tested were identified (see, TABLE 141 and below).

Secondary Anchor Residues which Confer Additional Properties to A3 Supermotif-Bearing Peptide Ligands.

As stated above, although the overlap in the binding repertoires of A3 supertype molecules is significant, each A3 HLA molecule also retains a substantial degree of binding specificity. To understand the basis of the observed cross-reactivities, an extended supermotif that defines molecules having the A3 supermotif primary anchors and further specificities at other positions was defined. The amino acid patterns determined at these non-primary anchor positions are designated as secondary anchor positions.

First, refined motifs for each of the A3-like alleles analyzed herein (A3, A11, 30 A31, A*3301, and A*6801), outlining secondary anchor-binding specificities, were derived as described in the Materials and Methods. This approach is similar to the one previously used to define a refined A*0201 motif (Ruppert, et al., Cell 74:929 (1993)). The motifs were derived by calculating at each nonanchor position along the peptide sequence the average relative binding capacity of peptides carrying each of the 20 common amino acids, grouped according to individual chemical similarities. Representative of the data generated by this procedure, the values calculated for A3 are shown in TABLE 140. Following this as an example, 21 different peptides were tested which possessed an aromatic residue (F, W, Y) in position 3 of their sequence. These peptides had an average relative binding capacity to A3 31.7-fold higher than the overall average of the 200-peptide set. By analogy to what was previously described in the case of A*0201, preferred and deleterious residues were defined as residues associated with average binding capacities that were fourfold greater than or fourfold less than, respectively, the overall average. Accordingly, aromatic residues in position 3 were considered “preferred” residues for A3 binding.

The extended A3 supermotif including both primary and secondary anchor positions is referred to as an extended A3 supermotif and is employed to identify molecules in a native sequence that possess certain desired properties. Alternatively, the secondary anchors of the supermotif are employed to develop analogs of peptides that possess residues in accordance with the definition of the primary A3 supermotif.

The A3 supermotif including both primary and secondary anchor positions is referred to as the extended A3 supermotif, and is employed to identify molecules in a native sequence that possess certain desired properties. Alternatively, the secondary anchors of the supermotif are employed to develop analogs of peptides that possess residues in accordance with the definition of the primary A3 supermotif.

Of course, analogs can also be prepared by utilizing the primary supermotif. For example, native peptide sequences that fall within the primary A3 supermotif can be analogued by substitution of another supermotif defined amino acid at a position where another supermotif defined primary anchor amino acid existed in the native sequence. Although presently less preferred, an analog of a native sequence that does not fall within the definition of the primary supermotif is prepared. Accordingly, one or more amino acids within the definition of the primary supermotif is substituted for one or more amino acids of the native sequence which do not fit the supermotif.

Accordingly, extended motifs for each of the A3 supertype alleles analyzed herein (A3, A11, A31, A*3301, and A*6801) were derived as described in accordance with the methodology used to define the supermotif for the primary anchor residues. This approach was similar to the one previously used to define an extended A*0201 motif (Ruppert, et al., Cell 74:929 (1993)). The extended motifs were derived by calculating at each nonanchor position along the peptide sequence, the average relative binding capacity of peptides carrying each of the 20 common amino acids, grouped according to individual chemical similarities. Representative of the data generated by this procedure, the values calculated for A3 supertype alleles are shown in TABLE 143.

For example, 21 different peptides were tested which possessed an aromatic residue (F, W, Y) in position 3 of their sequence. These peptides had an average relative binding capacity to A3 31.7-fold higher than the overall average of the 200-peptide set. By analogy to what was previously described in the case of A*0201, preferred and deleterious residues were defined as residues associated with average binding capacities that were four-fold greater than or four-fold less than, respectively, the overall average. Accordingly, aromatic residues in position 3 were considered “preferred” residues for A3 binding. A similar analysis was performed for each allele (A3, A11, A31, A*3301) and was used to derive maps of allele-specific secondary anchor requirements for each position. See TABLE 143.

Summaries of the extended motifs obtained for peptides which binds to each HLA protein of the A3 supertype examined are shown in FIG. 39.

As depicted in FIG. 39, each protein exhibited its own unique secondary anchor requirements. For example, positively charged residues (R, H, K) at position 4 were preferred by the A3 allele, but not by any other A3 supertype molecule. Similarly at position 8, glycine (G) was associated with poor binding capacity only for A11, whereas negative charges (D, E) were deleterious only for A31. Besides these types of unique protein-specific features, certain residues were associated with either poor or good binding in a majority of the molecules of the A3 supertype. For example, proline (P) in position 1 was deleterious for all five of the A3 supertype molecules tested. Aromatic residues (F, W, Y) in position 7 and proline in position 8 were preferred by four of the five molecules tested (FIG. 39).

A similar analysis was performed for each allele (A3, A11, A31, A*3301) and was used to derive maps of allele-specific secondary anchor requirements for each position (TABLE 140). Summaries of the modified motifs obtained for each allele of the A3-like supertype examined are shown in FIG. 39. Each molecule exhibited its own unique secondary anchor requirements. For example, positively charged residues (R, H, K) at position 4 were preferred by A3, but not by any other A3-like molecule. Similarly at position 8, glycine (G) was associated with poor binding capacity only for A11, whereas negative charges (D, E) were deleterious only for A31. Besides these types of unique allele-specific features, certain residues were associated with either poor or good binding in a majority of the molecules of the A3 supertype. For example, proline (P) in position 1 was deleterious for all five of the A3-like molecules tested. Aromatic residues (F, W, Y) in position 7 and proline in position 8 were preferred by four of the five molecules tested (FIG. 39).

On the basis of the various individual extended motifs, an extended A3 supermotif was constructed. Residues deleterious for at least three of the five alleles considered were defined as “deleterious residues” in the supermotif. Conversely, residues preferred by at least three of the five alleles considered, but also not deleterious for any allele, were defined as “preferred residues.” The extended A3 supermotif derived following this approach is shown in FIG. 40.

Efficacy of the A3-Extended Supermotif in Predicting Highly Cross-Reactive Peptides.

To test the validity of the extended A3 supermotif defined above, an additional set of 108 peptides not previously included in the analysis of supermotifs was tested for binding to HLA molecules encoded by A3, A11, A31, A*3301, and A*6801 alleles. This set included 30 peptides which had at least one preferred supermotif residue and no supermotif deleterious residues, 43 peptides with at least one supermotif deleterious residue (supermotif negative), and 35 peptides with neither supermotif preferred nor deleterious residues (supermotif neutral).

Of the 30 supermotif positive peptides, 27 (90%) bound to two or more molecules within the A3 supertype and 16 (53%) bound to three or more molecules. By contrast, 18 (51%) of 35 extended supermotif neutral peptides bound two or more A3 types, and eight (23%) bound three or more molecules. Finally, the supermotif negative peptides were much less capable of binding multiple alleles, with six (14%) peptides binding two A3 supertype molecules, and no peptides binding three or more molecules.

These results are qualitatively similar to those obtained when the original set of peptides used to define the primary anchor residues in the supermotifs was subjected to the same type of analysis, and are in striking contrast with the level of cross-reactivity observed in the case of the previously mentioned binding of a control set of peptides to unrelated HLA proteins, in which only a few peptides (8%) bound to a protein other than their intended original protein.

Calculation of Phenotypic Frequencies of HLA Supertypes in Various Ethnic Backgrounds and Projected Population Coverage.

Gene frequencies for each HLA allele were calculated from antigen or allele frequencies in accordance with principles in the art (see e.g. Imanishi, et al., Proc. of the Eleventh International Histocompatibility Workshop and Conference, Vol. 1, Tokyo, Oxford University Press (1992) and Fernandez-Viña, et al., Hum. Immunol. 33:163 (1992)) utilizing the binomial distribution formula: gf=1−(SQRT(1−af)) (Tiwari, et al., The HLA complex, In HLA AND DISEASE ASSOCIATES, NY, Springer-Verlag (1985)).

To obtain overall phenotypic frequencies, cumulative gene frequencies were calculated and the cumulative antigen frequencies derived by the use of the inverse formula: af=1−(1−Cgf)²

As discussed below, where frequency data was not available at the level of DNA typing, correspondence to the serologically defined antigen frequencies was assumed. To obtain total population coverage no linkage disequilibrium was assumed and only alleles confirmed as belonging to each of the supertypes were included (minimal estimates). Estimates of total coverage achieved by interloci combinations were made by adding to the A coverage the proportion of the non-A covered population that could be expected to be covered by the B alleles considered (e.g., total=A+B*(1−A)).

Confirmed members of the A3 supertype are A3, A11, A31, A*3301, and A*6801. Although the A3 supertype may potentially include A32, A66, and A*7401, these alleles were not included in overall frequency calculations.

High Phenotypic Frequencies of HLA Supertypes are Conserved in all Major Ethnic Groups.

Thus, to evaluate HLA supertypes in general, and the A3 supertype in particular, the incidence of various HLA class I alleles or antigens was examined. To date, much of the available HLA-A and -B population data are based on serologic typing. These data do not have resolution at the level of alleles as defined by DNA sequences, and thus do not distinguish between subtypes. However, comparison of the peptide-binding specificities of subtypes, either through peptide-binding studies (del Guercio, et al., J. Immunol. 154:685 (1995); Tanigaki, et al., Hum. Immunol. 39:155 (1994)), pool sequencing analysis (Fleischer, et al., Tissue Antigens 44:311 (1994); Rötzschke, et al., Eur. J. Immunol. 22:2453 (1992)), or analysis of pocket structure based on primary sequence, suggest that in most instances subtypes will have very similar, if not identical, peptide main anchor specificities. Thus in the following analysis, if population data at the DNA subtype level were not available, but either binding data, published motifs, or sequence analysis suggested that subtypes will have overlapping peptide binding specificities, a one-to-one correspondence between subtype alleles and the serologically defined antigens was assumed.

When the incidence of the various A3 supertype alleles or antigens in different ethnic backgrounds was examined, it became apparent that while the frequency of each individual allele or antigen can vary drastically between ethnic groups (Imanishi, et al., Proceedings of the Eleventh International Histocompatibility Workshop and Conference, Vol. 1, Tokyo, Oxford University Press (1992)), the cumulative frequency of the five A3 supertype alleles, viewed collectively, is remarkably constant (between 37% to 53% depending on the ethnic population studied). For example, the individual A3 allele is common in Caucasians, African-Americans, and Hispanics, but almost absent in Japanese. Conversely, the A31 allele is frequent in Japanese but rare in Caucasians and African-Americans. By contrast, in each of the five populations examined, the A3 HLA supertype was present in at least 37%, and as high as 53%, of the individuals.

Notably, the existence of an A3 HLA supertype is not an isolated incident, as the existence of A2 (del Guercio, et al., J. Immunol. 154:685 (1995)) and B7 (Sidney, et al., J. Immunol. 154:247 (1995)) supertypes are reported. These additional supertypes are also very prominent, with remarkably constant cumulative frequencies (in the 40% to 60% range) amongst different ethnic backgrounds. These supertypes are discussed in greater detail in the following Examples. In fact, at the gene level, at least one half of the total copies of HLA-A or -B genes in existence appear to belong to one or another of these three HLA supertypes.

As pointed out in the Background section, the existence of an A3 HLA supertype is not an isolated incident, as the A2 supertype (del Guercio, et al., J. Immunol. 154:685 (1995)) and B7 supertype (Sidney, et al., J. Immunol. 154:247 (1995)) are reported. These A2 and B7 supertypes are also very prominent, with remarkably constant cumulative frequencies (in the 40% to 60% range) amongst different ethnic backgrounds. In fact, at the gene level, at least one half of the total copies of HLA-A or -B genes in existence appear to belong to one or another of these three HLA supertypes.

T Cell Recognition of Supermotif Peptides when Bound by HLA Molecules.

To better gauge the biologic relevance of these observations, we investigated whether supertype cross-reactive peptides are recognized by CTLs, when the peptides are bound by various supertype molecules. Two peptides have been reported as being recognized by CTLs in the context of more than one A3 supertype allele [see, e.g., Missale, et al, J. Exp. Med. 177:751 (1993); Koenig, et al, J Immunol 145:127 (1990); Culmann, et al, J. Immunol 146:1560 (1991)] (see Table 145). Using a method for in vitro induction of primary CTLs [Wentworth, et al, Mol. Immunol. 32:603 (1995)] we observed several instances in which peptides can be recognized in the context of both A3 and A11 [P. Wentworth and A. Sette, unpublished observations] (see TABLE 145). We tested the A3 supermotif epitopes for binding capacity to A3 supertype molecules, and noted relatively high levels of degeneracy.

Of the seven epitopes listed in TABLE 145, only one was a nonamer that could be analyzed for the extended supermotif proposed in FIG. 40 (the secondary anchors are presently understood to be unique to a given epitope length). The sole nonamer peptide was supermotif positive, and bound three of five A3-like molecules. Nonetheless, it is important to note that each of the epitopes in TABLE 145 conformed to the A3-like supertype primary anchor specifications.

Identification of A3 Supermotif-Bearing Epitopes in a Peptide Antigen.

A native protein sequence, e.g., a tumor-associated antigen, an infectious organism or a donated tissue, is screened to identify sequences that bear the A3 supermotif. In a presently preferred embodiment, the native sequence is screened using computer-based programs; such programs are written in accordance with procedures known in the art based on the A3 supermotif definition disclosed herein. The information gleaned from this analysis is used directly to evaluate the status of the native peptide, or may be utilized to subsequently generate the peptide epitope.

The information gleaned from analysis of a native peptide can be used directly to ascertain a number of characteristics. The characteristics to be ascertained will depend, as appreciated by one of ordinary skill in the art, on the type of native peptide. For example, a donor tissue for potential transplantation into a patient who bears an HLA allele of the A3 supertype can be screened to identify the prevalence of A3 supermotif epitopes in a target antigen that has been observed to be immunogenic post-transplantation; if alternative donor tissues are available, the tissue having the lowest prevalence of A3 supermotif epitopes would be chosen based on this parameter. If an infectious organism has more than one strain, an A3 epitope can be located in one strain, and then other strains of the same organism can be evaluated to determine the conservancy of that epitope throughout the strains. A given infectious organism can be evaluated sequentially; e.g., an epitope from a viral organism can be evaluated in an initial screening, and its presence tracked over time to determine if that epitope is being mutated. If a therapeutic response has been directed to the epitope this mutagenic phenomenon is referred to as viral escape and methods of identification of epitopes can be used to track this phenomenon. If a therapeutic composition is designed to be directed to an epitope, non-diseased tissues from the potential recipient can be biopsied and evaluated to determine whether the composition has potential for inducing as adverse autoimmune-type response in the recipient. Furthermore, upon identification of an epitope in a native peptide, that epitope sequence can be evaluated in accordance with the analoging disclosures presented herein and in applications from which priority is claimed.

Upon identification of an epitope in a native peptide, that epitope can be synthesized by any number of procedures in the art. The epitope can be synthesized directly, such as by chemical means, or indirectly such as by use of nucleic acids that encode the epitope. The synthesized epitope can be used to induce a therapeutic or prophylactic immune response in a recipient.

Selection of A3 Supertype Epitopes for Inclusion in a Disease-Specific Vaccine.

This example illustrates the procedure for the selection of A3 peptide epitopes for a vaccine composition of the invention.

The following principles are utilized when selecting an array of epitopes from a particular disease-related antigen, whether the epitopes are discrete in a composition, are embedded or overlapping in a native sequence, and/or to be encoded by a minigene. Such embodiments are used to create a vaccine to prophylax or treat the disease in patients who bear an HLA allele from the A3 supertype. Each of the following principles are balanced in order to make the selection.

1.) Epitopes are selected which, upon administration, mimic immune responses that have been observed to be correlated with disease clearance. For HLA Class I this includes, as an example, 3-4 epitopes that come from at least one antigen of a disease causing organism or cancer-associated antigen. In other words, this comports with a scenario where it has been observed that in patients who spontaneously clear the disease, that they had generated an immune response to at least 3 epitopes on at least one disease antigen. For HLA Class II a similar rationale is employed; again 3-4 epitopes are selected from at least one disease antigen.

2.) Epitopes are selected that have the requisite binding affinity established to be correlated with immunogenicity: for HLA Class I an IC₅₀ of 500 nM or less, or for Class II an IC₅₀ of 1000 nM or less.

3.) In this example A3 epitopes are employed that provide population coverage among patients who bear an A3 supertype allele. The following example discusses selection of epitopes to achieve even broader coverage.

4.) When selecting epitopes for disease-related antigens it can be preferable to select native epitopes; although not always the case a patient may have developed tolerance to tumor-associated antigens, whereby analogs of native epitopes may be useful, analogs are also useful for infectious disease antigens.

Therefore, of relevance as a vaccine, particularly for infectious disease vaccines, are epitopes referred to as “nested epitopes.” Nested epitopes occur where at least two epitopes overlap in a given peptide sequence. A peptide comprising “transcendent nested epitopes” is a peptide that has both HLA class I and HLA class II epitopes in it.

When providing nested epitopes, a sequence that has the greatest number of epitopes per provided sequence is provided. A correlate to this principle is to avoid providing a peptide that is any longer than the amino terminus of the amino-terminal epitope and the carboxyl terminus of the carboxyl-terminal epitope in the peptide. When providing a longer peptide sequence, such as a sequence comprising nested epitopes, the sequence is screened in order to insure that it does not have pathological or other deleterious biological properties.

5.) When creating a minigene, as disclosed in greater detail in other Examples, an objective is to generate the smallest peptide possible that encompasses the epitopes of interest. The principles employed are similar, if not the same as those employed when selecting a peptide comprising nested epitopes. Thus, upon determination of the nucleic acid sequence to be provided as a minigene, the peptide encoded thereby is analyzed to determine whether any “junctional epitopes” have been created. A junctional epitope is an actual binding epitope, as predicted, e.g., by motif analysis. Junctional epitopes are to be avoided because the recipient may generate an immune response to that epitope, i.e., an epitope not found in the native disease-related antigen. Of particular concern is a junctional epitope that is a “dominant epitope.” A dominant epitope may lead to such a zealous response that immune responses to other epitopes are diminished or suppressed.

A vaccine composition comprised of selected peptides, when administered, is safe, efficacious, and elicits an immune response similar in magnitude of an immune response that clears an acute HBV infection.

Selection of A3 Supertype Epitopes and Additional HLA Epitopes, to Achieve Broadened Population Coverage in a Disease-Specific Vaccine.

This example exemplifies the procedures to use to prepare a vaccine that covers a patient population that bears an A3 supertype as well as one or more patient population(s) that bear another HLA type or HLA supertype. To select such an array of epitope, a protocol such as set forth in Example 14 is employed, with the exception of a variation at parameter 3.) of that example.

In order to achieve population coverage beyond a population that bears A3 supertype alleles, A3 supermotif peptides along with peptides that bear another supermotif, or a sufficient array of allele-specific motif bearing peptides, are selected to give broadened population coverage. For example, epitopes are selected to provide at least 80% population coverage. A Monte Carlo analysis, a statistical evaluation known in the art, is employed to assess population coverage. Upon combining epitopes from, e.g., several supertypes a vaccine directed to a disease has more than 98% population coverage for 5 prevalent worldwide ethnic groups.

A Polyepitopic Vaccine Composition Derived from a Disease-Associated Peptide Antigen.

A native protein sequence, e.g., a tumor associated antigen or an infectious organism, is screened, preferably using computer programs defined to identify the presence of epitopes bearing the A3 supermotif, and optionally epitope(s) bearing one or more HLA class I and/or class II supermotif or motif, to identify “relatively short” regions of the polyprotein that comprise multiple epitopes. This relatively short sequence that contains multiple distinct, even overlapping, epitopes is selected and used to generate a minigene construct or for peptide synthesis. The minigene construct is engineered to express the peptide, which corresponds to the native protein sequence. The “relatively short” peptide is less than 100 amino acids in length, preferably less than 75 amino acids in length, and more preferably less than 50 amino acids in length. The protein sequence of the vaccine composition is selected because it has maximal number of epitopes contained within the sequence. As noted herein, epitope motifs may be overlapping (i.e., frame shifted relative to one another) with frame shifted overlapping epitopes, e.g. two 9-mer epitopes can be present in a 10 amino acid peptide. Such a vaccine composition is administered for therapeutic or prophylactic purposes.

The vaccine composition will preferably include, for example, three CTL epitopes, at least one of which is an A3 supermotif epitope, and at least one HTL epitope from the source antigen. This polyepitopic native sequence is administered either as a peptide or as a nucleic acid sequence which encodes the peptide. Alternatively, an analog can be made of this native sequence.

The embodiment of this example provides for the possibility that an as yet undiscovered aspect of immune system processing will apply to the native nested sequence and thereby facilitate the production of therapeutic or prophylactic immune response-inducing vaccine compositions. Additionally such an embodiment provides for the possibility of motif-bearing epitopes for an HLA makeup that is presently unknown. Furthermore, this embodiment directs the immune response to sequences that are present in native HBV antigens. Lastly, the embodiment provides an economy of scale when producing nucleic acid vaccine compositions.

Related to this embodiment, computer programs are used which identify, in a target sequence, the greatest number of epitopes per sequence length.

Polyepitopic Vaccine Compositions Directed to Multiple Diseases.

Peptide epitopes bearing the A3 supermotif from a first disease-related source are used in conjunction with A3 supermotif-bearing peptide epitopes from target antigens related to one or more other diseases, to create a vaccine composition that is used to prevent or treat a first disease as well as at least one other disease. Examples of infectious diseases include, but are not limited to, HIV, HBV, HCV, and HPV; examples of cancer-related antigens are CEA, HER2, MAGE and p53.

In a preferred embodiment, not only are two or more diseases targeted, but epitope(s) that bear the A3 supermotif and at least one other motif are comprised by the composition. In this preferred embodiment, the composition is used to treat multiple diseases across a genetically diverse HLA patient population.

For example, a polyepitopic peptide composition comprising multiple CTL and HTL epitopes that target greater than 98% of the population may be created for administration to individuals at risk for both HBV and HIV infection. The composition can be provided as a single polypeptide that incorporates the multiple epitopes from the various disease-associated sources.

Use of Peptides to Evaluate an Immune Response.

Peptides of the invention may be used to analyze an immune response for the presence of specific CTL populations corresponding to HBV from patients whom possess an HLA allele in the A3 supertype. Such an analysis may be performed as described by Ogg et al., Science 279:2103-2106, 1998. In the following example, peptides in accordance with the invention are used as a reagent for diagnostic or prognostic purposes, not as an immunogen.

In this example highly sensitive human leukocyte antigen tetrameric complexes (“tetramers”) may be used for a cross-sectional analysis of, for example, HBV Env-specific CTL frequencies from untreated HLA A3 supertype-positive individuals at different stages of infection using an HBV Env peptide containing an A2.1 extended motif. Tetrameric complexes are synthesized as described (Musey et al., N. Engl. J. Med. 337:1267, 1997). Briefly, purified heavy chain from an HLA molecule from the A3 supertype, and β2-microglobulin are synthesized by means of a prokaryotic expression system. The heavy chain is modified by deletion of the transmembrane-cytosolic tail and COOH-terminal addition of a sequence containing a BirA enzymatic biotinylation site. The heavy chain, β2-microglobulin, and peptide are refolded by dilution. The 45-kD refolded product is isolated by fast protein liquid chromatography and then biotinylated by BirA in the presence of biotin (Sigma, St. Louis, Mo.), adenosine 5′ triphosphate and magnesium. Streptavidin-phycoerythrin conjugate is added in a 1:4 molar ratio, and the tetrameric product is concentrated to 1 mg/ml. The resulting product is referred to as tetramer-phycoerythrin.

Approximately one million PBMCs are centrifuged at 300 g for 5 minutes and resuspended in 50 ul of cold phosphate-buffered saline. Tri-color analysis is performed with the tetramer-phycoerythrin, along with anti-CD8-Tricolor, and anti-CD38. The PBMCs are incubated with tetramer and antibodies on ice for 30 to 60 min and then washed twice before formaldehyde fixation. Gates are applied to contain >99.98% of control samples. Controls for the tetramers include both A3 supertype-negative individuals and A3 supertype-positive uninfected donors. The percentage of cells stained with the tetramer is then determined by flow cytometry. The results indicate the number of cells in the PBMC sample that contain epitope-restricted CTLs, thereby readily indicating the stage of infection with HBV or the status of exposure to HBV or to a vaccine that elicits a protective response.

Use of Peptide Epitopes to Evaluate Recall Responses.

The peptide epitopes of the invention are used as reagents to evaluate T cell responses such as acute or recall responses, in patients whom bear an allele from the HLA A3 supertype. Such an analysis may be performed on patients who have recovered from infection, who are chronically infected with the disease, or who have been vaccinated with a disease-protective vaccine.

For example to evaluate HBV immune status, the class I restricted CTL response of persons at risk for HBV infection who have been vaccinated may be analyzed. The vaccine may be any HBV vaccine. PBMC are collected from vaccinated individuals and HLA typed. Appropriate peptide reagents that are both highly conserved and, bear the A3 supermotif to provide cross-reactivity with multiple HLA A3 supertype family members are then used for analysis of samples derived from individuals who bear the HLA supertype.

PBMC from vaccinated individuals are separated on Ficoll-Histopaque density gradients (Sigma Chemical Co., St. Louis, Mo.), washed three times in HBSS (GIBCO Laboratories), resuspended in RPMI-1640 (GIBCO Laboratories) supplemented with L-glutamine (2 mM), penicillin (50 U/ml), streptomycin (50 μg/ml), and Hepes (10 mM) containing 10% heat-inactivated human AB serum (complete RPMI) and plated using microculture formats. Synthetic peptide is added at 10 μg/ml to each well and recombinant HBc Ag is added at 1 μg/ml to each well as a source of T cell help during the first week of stimulation.

In the microculture format, 4×10⁵ PBMC are stimulated with peptide in 8 replicate cultures in 96-well round bottom plate in 100 μl/well of complete RPMI. On days 3 and 10, 100 ml of complete RPMI and 20 U/ml final concentration of rIL-2 are added to each well. On day 7 the cultures are transferred into a 96-well flat-bottom plate and restimulated with peptide, rIL-2 and 10⁵ irradiated (3,000 rad) autologous feeder cells. The cultures are tested for cytotoxic activity on day 14. A positive CTL response requires two or more of the eight replicate cultures to display greater than 10% specific ⁵¹Cr release, based on comparison with uninfected control subjects as previously described (Rehermann, et al., Nature Med. 2:1104,1108, 1996; Rehermann et al., J. Clin. Invest. 97:1655-65, 1996; and Rehermann et al. J. Clin. Invest. 98:1432-40, 1996).

Target cell lines are autologous and allogeneic EBV-transformed B-LCL that are either purchased from the American Society for Histocompatibility and Immunogenetics (ASHI, Boston, Mass.) or established from the pool of patients as described (Guilhot, et al. J. Virol. 66:2670-78, 1992).

Cytotoxicity assays are performed in the following manner. Target cells consist of either allogeneic HLA-matched or autologous EBV-transformed B lymphoblastoid cell line that are incubated overnight with synthetic peptide at 10 μM and labeled with 100 μCi of ⁵¹Cr (Amersham Corp., Arlington Heights, Ill.) for 1 hour after which they are washed four times with HBSS. Cytolytic activity is determined in a standard 4-h, split well ⁵¹Cr release assay using U-bottomed 96 well plates containing 3,000 targets/well. Stimulated PBMC are tested at E/T ratios of 20-50:1 on day 14. Percent cytotoxicity is determined from the formula: 100×[(experimental release-spontaneous release)/maximum release-spontaneous release)]. Maximum release is determined by lysis of targets by detergent (2% Triton X-100; Sigma Chemical Co., St. Louis, Mo.). Spontaneous release is <25% of maximum release for all experiments.

The results of such an analysis will indicate to what extent HLA-restricted CTL populations have been stimulated with the vaccine. Of course, this protocol can also be used to monitor prior HBV exposure.

The above examples are provided to illustrate the invention but not to limit its scope. For example, the human terminology for the Major Histocompatibility Complex, namely HLA, is used throughout this document. It is to be appreciated that these principles can be extended to other species as well. Moreover, peptide epitopes have been disclosed in the related application U.S. Ser. No. 08/820,360, which was previously incorporated by reference. Thus, other variants of the invention will be readily apparent to one of ordinary skill in the art and are encompassed by the appended claims. All publications, patents, and patent application cited herein are hereby incorporated by reference for all purposes.

HLA Binding of Supermotifs and Extended Supermotifs.

The A3 supertype restricted epitopes were tested for binding capacity to A3 supertype molecules, and relatively high levels of cross-reactivity were noted. Of the seven epitopes listed in TABLE 145, only one was a nonamer that could be analyzed for the supermotif proposed in FIG. 40. This peptide was supermotif positive, and bound three of five A3 molecules. Nonetheless, it is important that each of the epitopes conformed to the A3 supertype primary anchor specificities.

The phenomena of HLA super types may be related to optimal exploitation of the peptide specificity of human transporter associated with antigen processing (TAP) molecules (Androlewicz, et al., Proc. Nat'l Acad. Sci. USA 90:9130 (1993); Androlewicz, et al., Immunity 1:7 (1994); van Endert, et al., Immunity 1:491 (1994); Heemels, et al., Immunity 1:775 (1994); Momburg, et al., Curr. Opin. Immunol. 6:32 (1994); Neefjes, et al., Science 261:769 (1993)). The TAP molecules have been shown to preferentially transport peptides with certain sequence features such as hydrophobic, aromatic, or positively charged C-termini.

Recent studies, performed by van Endert and associates, in collaboration with the present inventors, evaluated the relative affinities for TAP of a large collection of peptides, and have described an extended TAP binding motif (Van Endert et al. J. Exp. Med. 182:1883 (1995)) Strikingly, this tap motif contains many of the structural features associated with the A3 extended supermotif, such as the preference for aromatic residues at positions 3 and 7 of nonamer peptides and the absence of negatively charged residues at positions 1 and 3, and P at position 1.

HLA A3 Supertype Findings

The data from this Example demonstrate that products from at least five different HLA alleles (A3, A11, A31, A*3301, and A*6801), and likely at least three others (A*3401, A*6601, and A*7401) predicted on the basis of pocket analysis (data not shown), are properly grouped into a single functional HLA A3 supertype. This determination was made on the basis of a number of observations. As a group, these molecules: (a) share certain key structural features within their peptide-binding regions; (b) have similar preferences for the primary anchor residues in the peptides they bind, i.e., a primary supermotif present in the peptides bound by the HLA molecules of the superfamily; and (c) share largely overlapping binding repertoires. Knowledge of the A3 supermotif allows for identification of a cross-reactive peptide for a source, and allows for production of peptide analogs by substituting at primary anchor positions to alter the binding properties of the peptides.

Furthermore, by examining the binding activity of a large panel of peptides bearing the primary A3 supermotif, an extended A3 supermotif was defined. This extended supermotif was based on a detailed map of the secondary anchor requirements for binding to molecules of the A3 supertype. The extended supermotif allows for the efficient prediction of cross-reactive binding of peptides to alleles of the A3 supertype by screening the native sequence of a particular antigen. This extended supermotif is also used to select analog options for peptides which bear amino acids defined by the primary supermotif.

The discovery of the individual residues of the secondary anchor motif disclosed herein represents a significant contribution to the understanding of peptide binding to class I molecules. These secondary anchor maps were derived using peptides of homogeneous size. Thus, the preference determinations at each of the secondary positions may be more accurate than those derived from the sequencing of pools of naturally processed peptides. Also, the motifs defined herein allow the determination of residues which have deleterious or other types of effects on peptide binding.

The definition of primary and secondary anchor specificities for the A3 supertype provides guidance for modulating the binding activity of peptides that bind to members of the A3 supertype family. This information may be used to generate highly cross-reactive epitopes by identifying residues within a native peptide sequence that can be analogued to increase greater binding cross-reactivity within a supertype, or analogued to increase immunogenicity.

Example 18 Definition of HLA-A1-Specific Peptide Motifs

HLA-A1 molecules were isolated and their naturally processed peptides characterized, as described in Example 3 above. In one case using MAT cells, pooled fractions corresponding to 19% to 50% CH₃CN were used. As in the preceding example, residues showing at any given position except the first position, at least a two standard deviation increase over the random expected yield were identified and shown in TABLE 74. On the basis of these data, only Serine (S) and Threonine (T) were increased at position two. At position 3, aspartic acid (D) and glutamic acid (E) were elevated and at position 9 and 10 tyrosine (Y) showed a marked increase. Other increases noted were proline (P) at position 4 and leucine (L) at position 7. Therefore, the motifs for HLA-A1 based on these data would have residues at position 2 occupied by S or T, a peptide length of 9 or 10 amino acids and a C-terminal residue of Y. Alternatively, another motif would comprise a D or E at position 3 together with a C terminal residue of Y.

Example 19 Definition of HLA-A11-Specific Peptide Motifs

HLA-A11 motifs were defined by amino acid sequence analysis of pooled HPLC fractions, in one case corresponding to 7% to 45% CH₃CN of fractionated peptides eluted from HLA-A11 molecules purified from the cell line BVR. On the basis of the data presented in TABLE 75, a motif for A11 consists of a conserved residue at position 2 of threonine (T) or valine (V), a peptide length of 9 or 10 amino acids, and a C-terminal conserved residue of lysine (K). At position 3 increases in methionine (M) and phenylalanine (F) were also seen and at position 8 glutamine (Q) was increased.

Example 20 Definition of HLA-A24.1-Specific Peptide Motifs

HLA-A24.1 allele-specific motifs were defined by amino acid sequence analysis of pooled fractions in one case corresponding to 7% to 19% CH₃CN of HPLC fractionated peptides eluted from HLA-A24.1 molecules purified from the cell line KT3. On the basis of the data presented in TABLE 76 a motif for HLA-A24.1 consists of a conserved residue at position 2 occupied by tyrosine (Y), a peptide length of 9 or 10 amino acids, and a C-terminal conserved residue of phenylalanine (F) or leucine (L). Increases were also observed at several other positions: isoleucine (I) and methonine (M) at position 3; aspartic acid (D), glutamic acid (E), glycine (G), lysine (K) and proline (P) at position 4; lysine (K), methonine (M) and asparagine (N) at position 5; valine (V) at position 6; asparagine (N) and valine (V) at position 7; and, alanine (A), glutamic acid (E), lysine (K), glutamine (Q) and serine (S) at position 8.

Example 21 B7 Supertype Binding

Data indicated (Sidney, et al., J. Immunol. 154, 247 (1995); Hill, et al., Nature 360:434 (1992); Falk, et al., Immunogenetics 38:161 (1993); Barber, et al., Curr. Biol. 5:179 (1995); Schönbach, et al. J. Immunol. 154:5951 (1995)) that there is a relatively large family of HLA B specificities, collectively defined as the B7 supertype. In this Example the molecular binding assays as described in Example 1 are used to examine, in detail, the primary anchor specificities (position 2 and C-terminus) of the five most frequent B7 supertype HLA alleles (B*0702, B*3501, B51, B*5301, and B*5401). The B7 supermotif was found to be characterized by peptides that have a P in position 2, and a hydrophobic or aromatic residue at the C-terminus (referred to as the B7 supermotif).

Characterization of the primary anchor specificity of B7 supertype alleles was performed utilizing a panel of single substitution analogs of the HIV nef 84-92 peptide (sequence FPVRPQVPL (SEQ ID NO:3374). HIV nef 84-92 binds HLA molecules encoded by the B*0702, B*3501, B51, B*5301, and B*5401 alleles with either high (IC₅450 nM) or intermediate (IC₅₀ 50-500 nM) affinity.

It was found that all five B7 supertype molecules share a rather stringent position 2 specificity for proline. With only one exception (A in the case of B*3501), all of the substitutions eliminating P at position 2 were associated with greater than 10-fold decreases in binding affinity as compared to the parent peptide. By contrast, each HLA-B type expressed a rather unique specificity pattern at the C-terminus. For example, B*0702 preferred M, F and L, while B*5101 preferred L, I, and V. Despite these differences, the overall C-terminal specificity patterns exhibited a large degree of overlap. All alleles shared a specificity for residues of a hydrophobic chemical nature. The aliphatic residues I and V were preferred by at least four of the five molecules, and A, L, M, F, and W were preferred or tolerated in a majority of instances. Other residues, such as Y or T, were tolerated in only isolated instances, while some (e.g., K or D) were not tolerated at all.

This primary anchor specificity data is in agreement with data of Sidney, et al., J. Immunol. 154:247 (1995). Thus, peptides capable of cross-reactive B7 supertype binding should have proline in position 2 and a hydrophobic or aromatic (V, I, L, M, F, W, A) residue at their C-terminus. In formally defining the B7 supertype primary anchor motifs, Y has been conservatively included despite its relative lack of cross-reactivity, because Y constitutes the dominant signal in pool sequencing analyses of B*3501 (Hill, et al., Nature 360:434 (1992); Falk, et al., Immunogenetics 38:161 (1993), Schönbach, et al. J. Immunol. 154:5951 (1995)). In summary, the primary anchor motif of the B7 supertype is defined as P at position 2, and A, I, L, M, V, F, W, and Y at the C-terminus.

Preferred Amino Acid Length of Ligands Bound by the B7 Supertype HLA Molecules.

Class I molecules usually prefer peptides between 8 and 10 residues in length (Falk, et al., Nature 351:290 (1991)), although longer peptides have been shown to bind (Massale, et al., J. Exp. Med. 177:751 (1993); Chen, et al., J. Immunol. 152:2874 (1994); Collins, et al. Nature 371:626 (1994)). To determine the optimal peptide length for binding to molecules of the B7 supertype, panels of 8-, 9-, 10- and 11-mer peptides representing naturally occurring viral, tumor, or bacterial sequences, (each peptide bore the B7 primary anchor supermotif) were synthesized and tested in binding assays.

It was concluded that 9 amino acid residues represent the optimal peptide length for all of the B7 supertype molecules examined. This assessment was true both in terms of the percent of peptides of each size bound by any molecule, but also in terms of the degree of crossreactivity observed (data not shown). Thus, this information is relevant when preparing analogs that are longer or shorter than a starting native peptide.

Extended Supermotif (Secondary Anchor Motifs) of Peptides that Bind B7 Supertype HLA Molecules.

Other residues can act as secondary anchors, thus providing supplemental binding energy to the peptides (Ruppert, et al, Cell 74:929-37 (1993); Madden, et al. Cell 75, 693-708 (1993); Saito, et al., J. Biol. Chem. 268, 21309 (1993); Sidney, et al., Hu. Immunol. 45, 79-93 (1996); Kondo, et al, J. Immunol. 155:4307-12 (1995); Parker, et al., J. Immunol. 152, 163-75 (1994)). It has also been shown that certain residues can have negative effects on peptide binding to class I molecules (Ruppert, et al, Cell 74:929-37 (1993); Sidney, et al., Hu. Immunol., 45, 79-93 (1996); Kondo, et al, J. Immunol. 155:4307-12 (1995), Boehncke, et al., J. Immunol. 150, 331-41 (1993)).

To develop an extended B7 supermotif allowing the efficient selection of peptides with cross-reactive B7 supertype binding, secondary anchors and secondary effects involved in peptide binding to B7 supertype molecules were defined in accordance with the methods described herein.

The binding capacity of 199 nonamer peptides for the five most common B7 supertype molecules, B*0702, B*3501, B51, B*5301, and B*5401 was determined, and the data analyzed. The 199 nonamer peptides represented naturally occurring viral sequences containing the B7 supertype primary anchors (proline in position 2, and A, V, I, L, M, F, and W at the C-terminus). For each position the average relative binding capacity (ARBC) of peptides carrying each of the 20 amino acids was calculated and compared to the ARBC of the entire peptide set. The occurrence of certain amino acids is very infrequent, thus, residues were grouped according to individual chemical similarities as previously described (Ruppert, et al, Cell 74:929 (1993)). This analysis was performed separately for B*0702, B*3501, B51, B*5301, and B*5401.

It was found that the patterns of preferences and aversions, in terms of secondary anchors, exhibited by each molecule were unique. For example, in the panel tested, 18 peptides had positively charged residues (R, H or K) in position 1. These peptides, as a group, were very good B*0702 binders, having an ARBC of 21. For B51, however, the same peptides were relatively poor binders, with an ARBC of 0.25. However, profound similarities in preferences were noted. For example, peptides bearing aromatic residues (F, W, and Y) in position one were, as a group, very good binders across the set of B7 supertype molecules, with ARBC of 4.2, 17, 16, 20, and 70 for B*0702, B*3501, B51, B*5301, and B*5401, respectively.

The values discussed above were subsequently used to derive maps of allele-specific secondary anchor requirements for each position. To do this, preferred and deleterious residues were defined as residues associated with ARBCs that were 3-fold greater than, or 3-fold less than, respectively, the overall average. These preferred and deleterious effects are summarized in FIG. 41. These secondary anchor maps reveal that while each molecule exhibited its own unique secondary anchor requirements, certain features were highly conserved amongst the B7 supertype molecules. For example, as indicated above, aromatic residues (F, W, and Y) at position 1 were preferred by all five of the B7 supertype molecules. Conversely, at position 8, acidic residues (D, E) were associated with poor binding capacity for four of five molecules.

Secondary effects preferred by three or more of the five B7 supertype molecules considered, were defined as shared. Shared positive (preferred) effects were defined only if not deleterious for any molecule. Conversely shared deleterious effects could not be positive for any molecule. These shared features were incorporated into an extended B7 supermotif which defined residues associated with either poor or good binding in a majority of the molecules of the B7 supertype.

Following this rationale, it was found that peptides bearing supermotif preferred secondary residues exhibited a greater degree of B7 supertype cross-reactivity than those which bear none, or which bear deleterious residues. This finding was established by determining the binding cross-reactivity of an independent set of peptides bearing the B7 supertype primary anchor specificity. As predicted, peptides which were extended supermotif positive (i.e., peptides with at least one extended supermotif preferred secondary residues, and no deleterious residues) exhibited a substantially greater degree of crossreactivity within the B7 supertype than supermotif negative peptides (peptides with one or more supermotif deleterious residues).

Implementation of the B7 Supermotif to Improve the Binding Capacity of Native Peptides by Creating Analogs.

HLA supermotifs (both primary and extended) are of value in predicting highly cross-reactive native peptides, as demonstrated herein. Moreover, definition of HLA supermotifs also allows one to engineer highly crossreactive “degenerate” epitopes by identifying residues within a native peptide sequence which can be analogued, or “fixed”, to confer upon a peptide certain characteristics, e.g., greater binding cross-reactivity within the supertype.

To assess this possibility, six peptides which had been shown to have a high degree of degeneracy within the B7-like supertype were selected (TABLE 144). Each peptide already bound at least three of the five most common B7-like molecules with either high (IC₅₀<50 nM) or intermediate (IC₅₀ 50-500 nM) affinities. These peptides were analyzed in the context of both the B7-like supermotif and the allele specific secondary anchor motifs described above to determine if particular residues within their sequences could be “fixed” to further increase their binding to the B7-like supertype molecules. This assessment found that none of the particular peptides considered contained a supermotif negative residue. Three peptides (HCV core 168, MAGE 2170, and MAGE 3 196) each had one residue which was deleterious for a single B7-like molecule (TABLE 144).

Next, a panel of single substituted analogs was synthesized. Some analogs contained secondary anchor substitutions which were either supermotif positive, or positive in the context of a particular allele without being deleterious for any other substitutions were selected on the basis of the values disclosed here. Because the preferences for the C-terminal primary anchors were unique for each allele, substitutions at this position were also considered. Thus, for example, to test if degeneracy could be increased a number of analogs were made by substituting the supermotif positive F for the native residue in position 1. Other substitutions, such as the C-terminal L for Y in HBV pol 541 were made to address poor binding of the parent peptide to B*0702 and B*5401. When this panel was tested for its binding capacity to molecules of the B7-like supertype, the data shown in TABLE 144 was generated. In every case, an F substitution in position one exhibited increased binding and/or degeneracy compared to the parent sequence. For example, MAGE 2 170 bound with high affinity to B*0702, intermediate affinity to B*3501, B51, and B*5301, but only weakly to B*5401. The F1 analog of this peptide bound all five of these molecules with high affinity.

The success of substitutions aimed at specific molecules were much harder to generalize. For example, the substitution of L at the C-terminus of HBV pol 541 for the native Y was successful in conferring binding to B*0702 while increasing the binding affinity to other molecules (significantly in the cases of B51 and B*5401). In other instances, the effect observed was not as anticipated, as demonstrated by the case of HBV env 313. This peptide bound with high affinity to B*0702, B*3501, B51, and B*5301, but only weakly to B*5401. An M in 5 analog was made to increase B*5401 binding based on the observation that the aliphatic residues (L, I, V, and M) in position 5 were positive for B*5401, and relatively neutral for other molecules. As shown in TABLE 144, however, the significantly increased B*5401 binding capacity achieved with the M5 analog was at the expense of lowered binding to B*0702, B51, and B*5301. While the success of individual analogs was variable, it is notable that for each case at least one analog was capable of either improving the binding affinity, or extending the degeneracy of the parent peptide. Thus, already degenerate peptides can be discretely “fixed” to improve their binding capacity and extend their degeneracy.

For example, analogs representing primary anchor single amino acid substitutions to I at the C-terminus of two different B7-like peptides (HBV env 313 and HB pol 541) were synthesized and tested for their B7-supertype binding capacity. It was found that the I substitution had an overall positive effect on binding affinity and/or cross-reactivity in both cases. In the case of HBV env 313 the 19 replacement was effective in increasing cross-reactivity from 4 to 5 alleles bound by virtue of an almost 400-fold increase B*5401 binding affinity. In the case of HBV pol 541, increased cross-reactivity was similarly achieved by a substantial increase in B*5401 binding. Also, significant gains in binding affinity for B*0702, B51, and B*5301 were observed with the HBV pol 541 I9 analog.

Thus, HLA supermotifs are of value in engineering highly cross-reactive peptides by identifying particular residues at secondary anchor positions that are associated with such cross-reactive properties. To demonstrate this, the capacity of a second set of peptides representing discreet single amino acid substitutions at positions one and three of five different B7-supertype binding peptides were synthesized and tested for their B-7 supertype binding capacity. In 4/4 cases the effect of replacing the native residue at position 1 with the aromatic residue F (an “F1” substitution) resulted in an increase in cross-reactivity, compared to the parent peptide, and, in most instances, binding affinity was increased three-fold or better (TABLE 146). More specifically, for HBV env 313, MAGE2 170, and HCV core 168 complete supertype cross-reactivity was achieved with the F1 substitution analogs. These gains were achieved by dramatically increasing B*5401 binding affinity. Also, gains in affinity were noted for other alleles in the cases of HCV core 168 (B*3501 and B*5301) and MAGE2 170 (B*3501, B51 and B*5301). Finally, in the case of MAGE3 196, the F1 replacement was effective in increasing cross-reactivity because of gains in B*0702 binding. An almost 70-fold increase in B51 binding capacity was also noted.

Two analogs were also made using the supermotif positive F substitution at position three (an “F3” substitution). In both instances increases in binding affinity and cross-reactivity were achieved. Specifically, in the case of HBV pol 541, the F3 substitution was effective in increasing cross-reactivity by virtue of its effect on B*5401 binding. In the case of MAGE3 196, complete supertype cross-reactivity was achieved by increasing B*0702 and B*3501 binding capacity. Also, in the case of MAGE3 196, it is notable that increases in binding capacity between 40 and 5000-fold were obtained for B*3501, B51, B*5301, and B*5401.

In conclusion, these data demonstrate that by the use of single amino acid substitutions it is possible to increase the binding affinity and/or cross-reactivity of peptide ligands for HLA B7 supertype molecules.

Example 22 Identification of Immunogenic Peptides

To identify peptides of the invention, class I antigen isolation, and isolation and sequencing of naturally processed peptides was carried out as described above and in the parent applications. These peptides were then used to define specific binding motifs for each of the following alleles A3.2, A1, A11, and A24.1. These motifs are described above. The motifs described in TABLE 73, TABLE 74, TABLE 75, and TABLE 76, below, are defined from pool sequencing data of naturally processed peptides as described in the related applications. These motifs are described in the parent applications and summarized in TABLE 73, TABLE 74, TABLE 75, and TABLE 76, below.

Using the motifs identified above for various MHC class I allele amino acid sequences from various pathogens and tumor-related proteins were analyzed for the presence of these motifs. Screening was carried out described in the related applications. TABLE 11 provides the results of searches of the antigens.

The peptides listed in TABLES 81-84 were identified as described above and are grouped according to pathogen or antigen from which they were derived.

Using the B7-like-supermotifs identified in the parent applications described above, sequences from potential antigenic sources including Hepatitis B Virus (HBV), Hepatitis C Virus (HCV), Human Papilloma Virus (HPV), Human Immunodeficiency Virus (HIV), MAGE2/3, and Plasmodium were analyzed for the presence of these motifs.

In some embodiments, sequences for the target antigens were obtained from the current GenBank data base. In certain embodiments, sequences for the target antigens were obtained from the GenBank database (Release No. 71.0; 3/92). The identification of motifs was done using the “FINDPATTERNS” program (Devereux, et al., Nucleic Acids Research, 12:387-95 (1984)). A computer search was carried out for antigen proteins comprising the B7-like-supermotif. TABLES 77-80, TABLES 81-84, and TABLES 85-86 provide the results of searches of the antigens. TABLES 77-80 and TABLES 85-86 shows results of screening a number of antigens. TABLES 81-84 shows results of screening MAGE antigens.

TABLE 25 and TABLE 34 list peptides identified in this search. Accordingly, a preferred embodiment of the invention comprises a composition comprising a peptide of TABLE 25 and/or TABLE 34.

Other viral and tumor-related proteins can also be analyzed for the presence of these motifs. The amino acid sequence or the nucleotide sequence encoding products is obtained from the GenBank database in the cases of Prostate Specific antigen (PSA), p53 oncogene, Epstein Barr Nuclear Antigen-1 (EBNA-1), and c-erb2 oncogene (also called HER-2/neu).

In the cases of Human Papilloma Virus (HPV), Prostate Specific Antigen (PSA), p53 oncogene, Epstein Barr Nuclear Antigen-1 (EBNA-1), and c-erb2 oncogene (also called HER-2/neu), and Melanoma Antigen-1 (MAGE-1), a single sequence exists.

In the cases of Hepatitis B Virus (HBV), Hepatitis C Virus (HCV), and Human Immunodeficiency Virus (HIV) several strains/isolates exist and many sequences have been placed in GenBank.

For HBV, binding motifs are identified for the adr, adw and ayw types. In order to avoid replication of identical sequences, all of the adr motifs and only those motifs from adw and ayw that are not present in adr are added to the list of peptides.

In the case of HCV, a consensus sequence from residue 1 to residue 782 is derived from 9 viral isolates. Motifs are identified on those regions that have no or very little (one residue) variation between the 9 isolates. The sequences of residues 783 to 3010 from 5 viral isolates were also analyzed. Motifs common to all the isolates are identified and added to the peptide list.

Finally, a consensus sequence for HIV type 1 for North American viral isolates (10-12 viruses) was obtained from the Los Alamos National Laboratory database (May 1991 release) and analyzed in order to identify motifs that are constant throughout most viral isolates. Motifs that bear a small degree of variation (one residue, in 2 forms) were also added to the peptide list.

Using the B7-like supermotifs identified in the related applications described above, sequences from various pathogens and tumor-related proteins were analyzed for the presence of these motifs. Screening was carried out described in the related applications. TABLES 12 and 13 provide the results of searches of the antigens.

Using the A3 supermotif described above, sequences from various pathogens and tumor-related proteins were analyzed for the presence of these motifs. Screening was carried out described in the related applications. TABLE 8 provides the results of searches of the antigens.

Using the A24 motif described above, sequences from various pathogens and tumor-related proteins were analyzed for the presence of these motifs. Screening was carried out described in the related applications. TABLE 9 provides the results of searches of t1 antigens.

Several motifs for each allele shown below were used to screen several antigens. Protein E6 of human papilloma virus (HPV) type 16 using motifs from all of the alleles disclosed above are shown (TABLES 77-80). Protein E7 of HPV type 18 was also searched for motifs from all alleles (TABLES 77-80) Melanoma antigens MAGE 1, 2 and 3 were searched for motifs from all alleles (TABLES 81-84). The antigen PSA was searched for motifs from all alleles (TABLES 85-86). Finally, core and envelope proteins from hepatitis C virus were also searched (TABLE 87). In the tables and the description of the motifs, the conventional symbol letter for each amino acid was used. The letter “X” represents a wild card character (any amino acid).

The following motifs were screened in the present search:

For HLA-A1 (A*0101) 1 XSXXXXXXY (SEQ ID NO: 14594) 2 XSXXXXXXXY (SEQ ID NO: 95) 3 XTXXXXXXY (SEQ ID NO: 96) 4 XTXXXXXXXY (SEQ ID NO: 97) 5 XXDXXXXXY (SEQ ID NO: 98) 6 XXDXXXXXXY (SEQ ID NO: 99) 7 XXEXXXXXY (SEQ ID NO: 14600) 8 XXEXXXXXXY (SEQ ID NO: 1) For HLA-A3.2 (A*0301) 1 XVXXXXXXK (SEQ ID NO: 2) 2 XVXXXXXXXK (SEQ ID NO: 3) 3 XLXXXXXXK (SEQ ID NO: 4) 4 XLXXXXXXXK (SEQ ID NO: 5) 5 XMXXXXXXK (SEQ ID NO: 6) 6 XMXXXXXXXK (SEQ ID NO: 7) For HLA-A11 (A*1101) 1 XTXXXXXXK (SEQ ID NO: 8) 2 XTXXXXXXXK (SEQ ID NO: 9) 3 XVXXXXXXK (SEQ ID NO: 10) 4 XVXXXXXXXK (SEQ ID NO: 11) For HLA-A24.1 (A*2401) 1 XYXXXXXXF (SEQ ID NO: 12) 2 XYXXXXXXXF (SEQ ID NO: 13) 3 XYXXXXXXL (SEQ ID NO: 14) 4 XYXXXXXXXL (SEQ ID NO: 15)

Brief Description of TABLES 9-21

TABLES 9 and 10. Identified HLA-AI allele-binding peptides. Peptides are identified by amino acid sequence, SEQ ID NO., number of amino acids in peptide (AA), origin of peptide (organism), identity of originating protein, position of peptide within protein sequence, and analog status, wherein an analog is a peptide of the invention where the amino acid sequence of any naturally-occurring peptide sequence has been modified by substitution of one or more amino acid residues.

TABLE 11. Binding affinity of HLA-A1 binding peptides. Peptides are identified by amino acid sequence, SEQ ID NO., and binding affinity to the designated HLA-A1 alleles (expressed as an ICso).

TABLE 12. Identified HLA-A2 allele-binding peptides. Peptides are identified by amino acid sequence, SEQ ID NO., number of amino acids in peptide (AA), origin of peptide (organism), identity of originating protein, position of peptide within protein sequence, and analog status, wherein an analog is a peptide of the invention where the amino acid sequence of any naturally-occurring peptide sequence has been modified by substitution of one or more amino acid residues.

TABLE 13. Binding affinity of HLA-A2 binding peptides. Peptides are identified by amino acid sequence, SEQ ID NO., and binding affinity to the designated HLA-A2 alleles (expressed as an ICso).

TABLE 14. Identified HLA-A3 allele-binding peptides. Peptides are identified by amino acid sequence, SEQ ID NO., number of amino acids in peptide (AA), origin of peptide (organism), identity of originating protein, position of peptide within protein sequence, and analog status, wherein an analog is a peptide of the invention where the amino acid sequence of any naturally-occurring peptide sequence has been modified by substitution of one or more amino acid residues. Binding affinity of HLA-A3 binding peptides. Peptides are identified by amino acid sequence, SEQ ID NO., and binding affinity to the designated HLA-A3 alleles (expressed as an IC₅₀).

TABLE 15. Identified HLA-A24 allele-binding peptides. Peptides are identified by amino acid sequence, SEQ ID NO., number of amino acids in peptide (AA), origin of peptide (organism), identity of originating protein, position of peptide within protein sequence, and analog status, wherein an analog is a peptide of the invention where the amino acid sequence of any naturally-occurring peptide sequence has been modified by substitution of one or more amino acid residues. Binding affinity of HLA-A24 binding peptides. Peptides are identified by amino acid sequence, SEQ ID NO., and binding affinity to the designated HLA-A24 alleles (expressed as an IC₅₀).

TABLE 16. Identified HLA-B7 allele-binding peptides. Peptides are identified by amino acid sequence, SEQ ID NO., number of amino acids in peptide (AA), origin of peptide (organism), identity of originating protein, position of peptide within protein sequence, and analog status, wherein an analog is a peptide of the invention where the amino acid sequence of any naturally-occurring peptide sequence has been modified by substitution of one or more amino acid residues. Binding affinity of HLA-B7 binding peptides. Peptides are identified by amino acid sequence, SEQ ID NO., and binding affinity to the designated HLA-B7 alleles (expressed as an IC₅₀).

TABLE 17. Identified HLA-B44 allele-binding peptides. Peptides are identified by amino acid sequence, SEQ ID NO., number of amino acids in peptide (AA), origin of peptide (organism), identity of originating protein, position of peptide within protein sequence, and analog status, wherein an analog is a peptide of the invention where the amino acid sequence of any naturally-occurring peptide sequence has been modified by substitution of one or more amino acid residues. Binding affinity of HLA-B44 binding peptides. Peptides are identified by amino acid sequence, SEQ ID NO., and binding affinity to the designated HLA-B44 alleles (expressed as an IC₅₀).

TABLE 18. Identified HLA-DQ allele-binding peptides. Peptides are identified by amino acid sequence, SEQ ID NO., number of amino acids in peptide (AA), origin of peptide (organism), identity of originating protein, position of peptide within protein sequence, and analog status, wherein an analog is a peptide of the invention where the amino acid sequence of any naturally-occurring peptide sequence has been modified by substitution of one or more amino acid residues. Binding affinity of HLA-DQ binding peptides. Peptides are identified by amino acid sequence, SEQ ID NO., and binding affinity to the designated HLA-DQ alleles (expressed as an IC₅₀).

TABLES 19 and 186. Identified HLA-DR allele-binding peptides. Peptides are identified by amino acid sequence, SEQ ID NO., number of amino acids in peptide (AA), origin of peptide (organism), identity of originating protein, position of peptide within protein sequence, and analog status, wherein an analog is a peptide of the invention where the amino acid sequence of any naturally-occurring peptide sequence has been modified by substitution of one or more amino acid residues. Binding affinity of HLA-DR binding peptides. Peptides are identified by amino acid sequence, SEQ ID NO., and binding affinity to the designated HLA-DR alleles (expressed as an IC₅₀).

TABLE 20. Identified murine MHC class I allele-binding peptides. Peptides are identified by amino acid sequence, SEQ ID NO., number of amino acids in peptide (AA), origin of peptide (organism), identity of originating protein, position of peptide within protein sequence, and analog status, wherein an analog is a peptide of the invention where the amino acid sequence of any naturally-occurring peptide sequence has been modified by substitution of one or more amino acid residues.

TABLE 21. Binding affinity of muring MHC class I-binding peptides. Peptides are identified by amino acid sequence, SEQ ID NO., and binding affinity to the designated murine MHC class I alleles (expressed as an IC₅₀).

Example 23 Additional Identification of Immunogenic Peptides

Using the motifs identified above for HLA-A2.1 allele amino acid sequences from a tumor-related protein, Melanoma Antigen-1 (MAGE-1), were analyzed for the presence of these motifs. Sequences for the target antigen are obtained from the GenBank data base (Release No. 71.0; 3/92). The identification of motifs is done using the “FINDPATTERNS” program (Devereux et al., Nucleic Acids Research 12:387-395 (1984)).

Other viral and tumor-related proteins can also be analyzed for the presence of these motifs. The amino acid sequence or the nucleotide sequence encoding products is obtained from the GenBank database in the cases of Human Papilloma Virus (HPV), Prostate Specific antigen (PSA), p53 oncogene, Epstein Ban Nuclear Antigen-1 (EBNA-1), and c-erb2 oncogene (also called HER-2/neu).

In the cases of Hepatitis B Virus (HBV), Hepatitis C Virus (HCV), and Human Immunodeficiency Virus (HIV) several strains/isolates exist and many sequences have been placed in GenBank.

For HBV, binding motifs are identified for the adr, adw and ayw types. In order to avoid replication of identical sequences, all of the adr motifs and only those motifs from adw and ayw that are not present in adr are added to the list of peptides.

In the case of HCV, a consensus sequence from residue 1 to residue 782 is derived from 9 viral isolates. Motifs are identified on those regions that have no or very little (one residue) variation between the 9 isolates. The sequences of residues 783 to 3010 from 5 viral isolates were also analyzed. Motifs common to all the isolates are identified and added to the peptide list.

Finally, a consensus sequence for HIV type 1 for North American viral isolates (10-12 viruses) was obtained from the Los Alamos National Laboratory database (May 1991 release) and analyzed in order to identify motifs that are constant throughout most viral isolates. Motifs that bear a small degree of variation (one residue, in 2 forms) were also added to the peptide list.

TABLES 181 and 182 provide the results of searches of the following antigens cERB2, EBNA1, HBV, HCV, HIV, HPV, MAGE, p53, and PSA. Only peptides with binding affinity of at least 1% as compared to the standard peptide in assays described in Example 5 are presented. Binding as compared to the standard peptide is shown in the far right column. The column labeled “Pos.” indicates the position in the antigenic protein at which the sequence occurs.

Using the motifs disclosed here, amino acid sequences from various antigens were screened for further motifs. Screening was carried out as described above. TABLES 176 and TABLE 177 provide the results of searches of the following antigens cERB2, CMV, Influenza A, HBV, HIV, HPV, MAGE, p53, PSA, Hu S3 ribosomal protein, LCMV, and PAP. Only peptides with binding affinity of at least 1% as compared to the standard peptide in assays described in Example 5 are presented. Binding as compared to the standard peptide is shown for each peptide.

Example 24 Identification of Immunogenic Peptides in Autoantigens

As noted above, the motifs of the present invention can also be screened in antigens associated with autoimmune diseases. Using the motifs identified above for HLA-A2.1 allele amino acid sequences from myelin proteolipid (PLP), myelin basic protein (MBP), glutamic acid decarboxylase (GAD), and human collagen types II and IV were analyzed for the presence of these motifs. Sequences for the antigens were obtained from Trifilieff et al., C.R. Sceances Acad. Sci. 300:241 (1985); Eyler at al., J Biol. Chem. 246:5770 (1971); Yamashita et al. Biochiem. Biophys. Res. Comm. 192:1347 (1993); Su et al., Nucleic Acids Res. 17:9473 (1989) and Pihlajaniemi et al. Proc. Natl. Acad. Sci. USA 84:940 (1987). The identification of motifs was done using the approach described in Example 5 and the algorithms of Examples 6 and 7. TABLE 178 provides the results of the search of these antigens.

Using the quantitative binding assays of Example 4, the peptides are next tested for the ability to bind MHC molecules. The ability of the peptides to suppress proliferative responses in autoreactive T cells is carried out using standard assays for T cell proliferation. For instance, methods as described by Miller et al. Proc. Natl. Acad. Sci. USA, 89:421 (1992) are suitable.

For further study, animal models of autoimmune disease can be used to demonstrate the efficacy of peptides of the invention. For instance, in HLA transgenic mice, autoimmune model diseases can be induced by injection of MBP, PLP or spinal cord homogenate (for MS), collagen (for arthritis). In addition, some mice become spontaneously affected by autoimmune disease (e.g., NOD mice in diabetes). Peptides of the invention are injected into the appropriate animals, to identify preferred peptides.

Example 25 Comparative Treatment of Data Obtained in Different Binding Analyses

HLA class I supermotif and motif analysis of antigens of interest was performed as described herein and in the related applications, noted above. Peptides comprising the appropriate HLA I motif or supermotif were then synthesized and assayed for binding activity. A detailed description of the protocol utilized to measure the binding of peptides to Class I and Class II MHC has been published (Sette et al., Mol. Immunol. 31:813, 1994; Sidney et al., in Current Protocols in Immunology, Margulies, Ed., John Wiley & Sons, New York, Section 18.3, 1998).

Since under these conditions [label]<[HLA] and IC₅₀≧[HLA], the measured IC₅₀ values are reasonable approximations of the true K_(D) values. To allow comparison of the data obtained in different experiments, a relative binding figure is calculated for each peptide by dividing the IC₅₀ of a positive control for inhibition by the IC₅₀ for each tested peptide (typically unlabeled versions of the radiolabeled probe peptide). For inter-experiment comparisons, relative binding values are compiled. These values can subsequently be converted back into IC₅₀ nM values by dividing the IC₅₀ nM of the positive controls for inhibition by the relative binding of the peptide of interest. This method of data compilation has proven to be the most accurate and consistent for comparing peptides that have been tested on different days, or with different lots of purified MHC.

HLA class I supermotif and motif-bearing peptides from HIV regulatory proteins, e.g., nef, rev, vif, tat, and vpr, are shown in TABLE 70, TABLE 71, TABLE 72, TABLE 73, TABLE 74, TABLE 75, TABLE 76, TABLES 77-80, TABLES 81-84, and TABLES 85-86. In these tables, “% conserv” refers to percent conservance, which is the degree to which the sequences are conserved in the strains evaluated to identify the sequences. The “A” designation indicates that the peptide is an analog of the native sequence. In the motif column, the designation “i” refers to individual motif and “s” refers to supermotif.

HLA class I supermotif and motif-bearing peptides from other antigens, e.g., cancer antigens such as CEA, p53, Her2/neu, MART1, MAGE2, MAGE3, tyrosinase, flu, gp100, HBV, HCV, HIV, HPV (including the strain designation), Epstein Barr Virus (EBV), prostate cancer-associated antigens, gliadin, Mycobacterium leprae, Mycobacterium tuberculosis, T. cruzi, Candida antigens, and malaria (Plasmodium falciparum) antigens are shown in TABLE 87, TABLE 88, TABLE 89, TABLE 90, TABLES 91-92, TABLES 93-94, TABLE 95, TABLE 96, TABLES 97-102, TABLES 103-107, TABLES 108-110, TABLES 111-122 and TABLES 123-124.

TABLE 87, TABLE 88 and TABLE 187 show peptides bearing an HLA-A1 supermotif and/or motif.

TABLE 89, TABLE 90, TABLES 91-92, TABLES 93-94 and TABLE 188 show peptides bearing an HLA-A2 supermotif.

TABLE 95, TABLE 96 and TABLE 189 show peptides bearing an HLA-A3 supermotif and/or motif.

TABLES 97-102 and TABLES 103-107 show peptides bearing an HLA-A24 supermotif and/or motif.

TABLES 108-110 and TABLES 111-122 show peptides bearing an HLA-B7 supermotif.

TABLE 123-124 shows peptides bearing an HLA-B44 supermotif.

Peptide binding data for the designated HLA molecules are provided as IC₅₀ values unless otherwise indicated. The “A” designation indicates that the peptide is an analog of the native sequence.

Using the HLA class II supermotif and motifs identified in related applications and as described above, sequences from various pathogens and tumor-related proteins were analyzed for the presence of these motifs. Screening and binding assays was carried out as described in the related applications designated herein.

HLA class II DR supermotif and DR3 motif-bearing peptides from HIV regulatory proteins, e.g., nef, rev, vif, tat, and vpr, are shown in TABLES 125-127 and TABLE 136. The term “% conserv” refers to percent conservance, which is the degree to which the sequences are conserved in the strains evaluated to identify the sequences. In TABLE 136, in the “sequence” column, the core sequence of the motif-bearing peptide is in lower case.

TABLES 128, TABLES 129-130, TABLES 131-132, TABLES 133-134, TABLES 135, and TABLES 136 show HLA class II DR supermotif and DR 3 motif bearing peptides and the antigens from which they are derived. The peptide reference number, sequence, antigen protein/position of the sequence in the antigen, and binding data are shown in the tables. TABLE 129 shows binding data for DRB1*0101, *0301, *0401, *0404, and *0405. TABLE 130 shows binding data for DRB1*0701, *0802, *0901, *1101, *1201, *1302, *1501, DRB3*0101, DRB4*0101, DRB5*0101, and DQB1*0301. TABLE 131 and TABLE 133 provide the peptide reference number sequence and protein antigen/position of sequence in antigen for the peptides. Binding data are provided in TABLE 132 and TABLE 134.

Peptide binding data for the designated HLA molecules are provided as IC₅₀ values unless otherwise indicated. The “A” designation indicates that the peptide is an analog of the native sequence.

Example 26 Quantitative Binding Assays

To verify that motif-containing peptide sequences are indeed capable of binding to the appropriate class I molecules, quantitative binding assays were performed as described in the parent applications. Binding affinities are expressed in reference to standard peptides as described in those applications. In addition, these applications describe algorithms to provide a more exact predictor of binding based upon the effects of different residues at each position of a peptide sequence, in addition to the anchor or conserved residues.

Using isolated MHC molecules prepared as described in Example 2, supra, quantitative binding assays were performed. Briefly, indicated amounts of MHC as isolated above were incubated in 0.05% NP40-PBS with ˜5 nM of radiolabeled peptides in the presence of 1-3 μM β₂M and a cocktail of protease inhibitors (final concentrations 1 mM PMSF, 1.3 mM 1.10 Phenanthroline, 73 μM Pepstatin A, 8 mM EDTA, 200 μM N-α-p-tosyl-L-Lysine Chloromethyl ketone). After various times, free and bound peptides were separated by TSK 2000 gel filtration, as described previously in Sette, et al., J. Immunol., 148:844 (1992). Peptides were labeled by the use of the Chloramine T method Buus et al., Science, 235:1352 (1987), which is incorporated herein by reference.

The various candidate HLA binding peptides were radiolabeled and offered (5-10 nM) to 1 μM purified HLA molecules. The HBc 18-27 peptide HLA binding peptide was radiolabeled and offered (5-10 nM) to 1 μM purified HLA A2.1. After two days at 23° C. in presence of a cocktail of protease inhibitors and 1-3 μM purified human β₂M, the percent of MHC class I bound radioactivity was measured by size exclusion chromatography, as previously described for class II peptide binding assays in Sette, et al., in Seminars in Immunology, Vol. 3, Gefter, ed. (W.B. Saunders, Philadelphia, 1991), pp 195-202, which is incorporated herein by reference. Using this protocol, high binding (30-95% of standard peptide binding) was detected in all cases in the presence, but not in the absence, of the relevant HLA allele. Also using this protocol, high binding (95%) was detected in all cases in the presence of purified HLA A2.1 molecules.

To explore the specificity of binding, we determined whether the binding was inhibitable by excess unlabeled peptide, and if so, what the 50% inhibitory concentration (IC₅₀%) might be. The rationale for this experiment was threefold. First, such an experiment is crucial in order to demonstrate specificity. Second, a sensitive inhibition assay is the most viable alternative for a high throughput quantitative binding assay. Third, inhibition data subjected to Scatchard analysis can give quantitative estimates of the K of interaction and the fraction of receptor molecules capable of binding ligand (% occupancy).

Results of binding assays described here may be expressed in terms of IC₅₀'s. Given the conditions in which our assays are run (i.e., limiting MHC and labeled peptide concentrations), these values approximate K_(D) values. It should be noted that IC₅₀ values can change, often dramatically, if the assay conditions are varied, and depending on the particular reagents used (e.g., Class I preparation, etc.). For example, excessive concentrations of MHC will increase the apparent measured IC₅₀ of a given ligand.

As a specific example to verify that motif-containing peptide sequences are indeed capable of binding to the appropriate class I molecules, specific binding assays were established. HLA-A3.2 molecules were purified from GM3107 EBV cells by affinity chromatography using the GAPA3 mAb (anti-A3) to isolate A3.2. Prior to the step, the lysate was depleted of HLA B and C molecules by repeated passages over a B1.23.2 column (this antibody is B, C specific) generally as described in Example 2, above.

As a radiolabeled probe, the peptide 941.12 (KVFPYALINK (SEQ ID NO:14625)), containing an A3.2 motif, was used. This peptide contains the anchor residues V₂ and K₁₀, associated with A3.2-specific binders, described above. A Y residue was inserted at position 5 to allow for radiolodination. Peptides were labeled by the use of the Chloramine T method Buus et al., Science 235:1352 (1987), which is incorporated herein by reference.

A dose range of purified A3.2 was incubated with 10 nM of 941.12 at pH 7.0 and 23° C., in presence of a protease inhibitor cocktail (1 mM PMSF, 1.3 mM 1.10 phenanthroline, 73 μM pepstatin A, 8 mM EDTA, and 200 μM N a_(p)-tosyl-L-lysine chloromethyl ketone (TLCK)), in presence of 1 μM purified human β2 microglobulin. After two days, the % bound radioactivity was measured by gel filtration over TSK 2000 columns as previously described for class II peptide binding assays in Sette et al., in Seminars in Immunology, Vol. 3, Gefter, ed. (W.B. Saunders, Philadelphia, 1991), pp 195-202, which is incorporated herein by reference. (see, FIG. 17). Good binding (in the 60 to 100% range) was observed for A3.2 concentrations ranging between 35 and 300 nM. 30% binding was observed at 15 nM A3.2.

To minimize A3.2 usage and to increase the sensitivity of the assay, a concentration of 5-10 nM A3.2 was selected for further assays. In the experiment shown in FIG. 18, 7 nM A3.2 and an equivalent concentration of radiolabeled 941.12 were incubated using the conditions described above and in the presence of a dose range of three peptides (HBc 18-27 (924.07), a Prostate Specific Antigen peptide (939.01), and HIV nef 73-82 (940.03)). It was found that peptide 940.03 inhibited strongly, with a 50% inhibitory concentration (IC50%) of 22 nM, while a weaker inhibition was observed with peptide 939.01 (IC50% 940 nM). Finally, peptide 924.07 did not show any inhibition up to the 30 μM level. Thus, it is concluded that peptides 940.03 and 939.01 are high and intermediate affinity binders, respectively, while peptide 924.07 is classified as a low affinity or negative binder.

For instance, in analysis of an inhibition curve for the interaction of the peptide HBc 18-27 with A2.1, the IC₅₀% was determined to be 25 nM. Further experiments were conducted to obtain Scatchard plots. For HBc 18-27/A2.1, six different experiments using six independent MHC preparations yielded a K_(D) of 15.5±9.9×10⁻⁹ M and occupancy values of 6.2% (±1.4).

Several reports have demonstrated that class I molecules, unlike class II, are highly selective with regard to the size of the peptide epitope that they recognize. The optimal size varies between 8 and 10 residues for different peptides and different class I molecules, although MHC binding peptides as long as 13 residues have been identified. To verify the stringent size requirement, a series of N- and C-terminal truncation/extension analogs of the peptide HBc 18-27 were synthesized and tested for A2.1 binding. Previous studies had demonstrated that the optimal size for CTL recognition of this peptide was the 10-mer HBc18-27 (Sette et al. supra). It was found that removal or addition of a residue at the C terminus of the molecule resulted in a 30 to 100-fold decrease in binding capacity. Further removal or addition of another residue completely obliterated binding. Similarly, at the N-terminus of the molecule, removal or deletion of one residue from the optimal HBc 18-27 peptide completely abrogated A2.1 binding.

Throughout this disclosure, results have been expressed in terms of IC₅₀'s. Given the conditions in which the assays are run (i.e., limiting MHC and labeled peptide concentrations), these values approximate K_(D) values. It should be noted that IC₅₀ values can change, often dramatically, if the assay conditions are varied, and depending on the particular reagents used (e.g., Class I preparation, etc.). For example, excessive concentrations of MHC will increase the apparent measured IC₅₀ of a given ligand.

An alternative way of expressing the binding data, to avoid these uncertainties, is as a relative value to a reference peptide. The reference peptide is included in every assay. As a particular assay becomes more, or less, sensitive, the IC₅₀'s of the peptides tested may change somewhat. However, the binding relative to the reference peptide will not change. For example, in an assay run under conditions such that the IC₅₀ of the reference peptide increases 10-fold, all IC₅₀ values will also shift approximately ten-fold. Therefore, to avoid ambiguities, the assessment of whether a peptide is a good, intermediate, weak, or negative binder should be based on its IC₅₀, relative to the IC₅₀ of the standard peptide.

The reference peptide for the HLA-A2.1 assays described herein is referred to as 941.01 having a sequence of FLPSDYFPSV (SEQ ID NO:3775). An average IC₅₀ of 5 (nM) was observed under the assay conditions utilized.

Other reference peptides used in the assays include the following: A1CON1 (YLEPAIAKY (SEQ ID NO:14628)), 25 nM for A*0101; HBV core 18-27 F6→Y (FLPSDYFPSV (SEQ ID NO:7110)), 4.6 nM for A*0201; A3CON1 (KVFPYALINK (SEQ ID NO:14625)), 10 nM for A*0301; A3CON1 (KVFPYALINK (SEQ ID NO:14625)), 5.9 nM for A*1101; A24CON1 (AYIDNYNKF (SEQ ID NO:14629)), 12 nM for A82401; A2.1 signal sequence 5-13 L₇→Y (APRTLVYLL (SEQ ID NO:3230)) 4.7 nM for B*0701; HIV gp 586-593 Y₁>F, Q₅>Y (FLKDYQLL (SEQ ID NO:14630)), 14 nM for B*0801; Rat 60S (FRYNGLIHR (SEQ ID NO:3238)), 6.4 nM for B*2705; B35CON2 (FPFKYAAAF (SEQ ID NO:1369)), 4.4 nM B*3503.

If the IC₅₀ of the standard peptide measured in a particular assay is different than that reported in the table then it should be understood that the threshold values used to determine good, intermediate, weak, and negative binders should be modified by a corresponding factor. For example, if in an A2.1 binding assay, the IC₅₀ of the A2.1 standard (941.01) were to be measured as 8 nM instead of 5 nM, then a peptide ligand would be called a good binder only if it had an IC₅₀ of less than 80 nM (i.e., 8 nM×0.1), instead of the usual cut-off value of 50 nM.

The experimental system herein described can be used to test binding of large numbers of synthetic peptides to a variety of different class I specificities. Specific binding assays can be performed as follows.

HLA-A11-Specific Assay

The cell line BVR was used as a source of HLA. The dependency of the binding on MHC concentration in presence or absence of β₂M are shown in FIG. 19, while FIG. 20 depicts the dose dependency of the inhibition by excess unlabeled ligand. Finally, FIG. 21 shows a Scatchard analysis experiment. Values of apparent kD of −6 nM and of 10% active receptor were obtained, and were remarkable for their similarity to the values obtained for A2.1 and A3.2. The sequence of the peptide used as a radiolabeled probe (940-06) is AVDLYHFLK (SEQ ID NO:14631).

HLA-A1-Specific Assay

In this case, the EBV cell line Steinlin was used as a source of purified HLA. The same protocol previously applied to purification of other HLA alleles (i.e., depletion of B, C molecules by a B1.23.2 mAb column, followed by purification of A molecules by means of a W632 mAb column) was utilized. On the basis of the pool sequencing data, consensus peptides were synthesized, directly radiolabeled, and tested for HLA binding using the standard protocol (1 mM β₂M, 2 days RT incubation in presence of protease inhibitors). A graph illustrating the relationship between % binding and íM input HLA A1 is shown in FIG. 22. From the data, it was concluded that in analogy with what was observed for HLA A2, 3, and 11, as little as 30 nM are sufficient to obtain −10% binding. The sequence of the peptide used as a radiolabeled probe (944.02) is YLEPAIAKY (SEQ ID NO:14629). In the next set of experiments, the specificity of the assay established was verified by its inhabitability by excess unlabeled peptide. The IC50% was measured (FIG. 23) as −20 nM. Further Scatchard analysis (FIG. 24) verified that the apparent K_(D) of the interaction corresponded to 21 nM, with a % of active receptor corresponding to 5.1%.

HLA-A24 Specific Assay

HLA A24 molecules were purified from the KT3 EBV cell line. In this case, two consensus peptides whose sequences were based on the pool sequencing data have been synthesized. Their sequences are: 979-01, AYIDNVYKF (SEQ ID NO:14632) and 979.02, AYIDNYNKF (SEQ ID NO:14629). The results of experiments in which the % bound of these two peptides as a function of input MHC was measured are shown in FIG. 25. In both cases, 10-15% binding was obtained with as little as 20-50 nM MHC. Cold inhibition experiments (FIG. 26), limiting MHC concentrations, revealed that the binding was readily inhibitable by excess unlabeled peptide, with an apparent K_(D) of 30 and 60 nM, respectively. Further Scatchard experiments verified values of 136 nM and 28 nM, respectively. The apparent % of available receptor (active MHC) were 8.3% and 7.4%, respectively (FIG. 13A and FIG. 13B). On the basis of these data, peptide 979.02 was arbitrarily selected as standard label indicator for A24 assays. Furthermore, on the basis of the data herein described, we also conclude that the goal of establishing an A24-specific binding assay has been accomplished. In conclusion, specific assays for the five major HLA alleles have been described.

Example 27 Expansion of HLA A Motifs

Establishing in vitro binding assays allows one to readily quantitate in vitro the binding capacity of various synthetic peptides to the various alleles of interest (HLA A1, A2, A3, A11, and A24). This allows verification of the correctness of the motifs by means of peptides carrying the various HLA A motifs for their capacity to bind purified HLA molecules. Typically, peptides were synthesized with specific HLA motifs embedded in a neutral backbone composed of only alanine residues. In some cases, a K residue was also introduced within the sequence, with the purpose of increasing solubility. The use of such “neutral” poly A backbones, as applied to the case of class II molecules, has been described in detail, for example, by Jardetzky et al., (Jardetzky et al., EMBO J., 9(6):1797, 1990)

For example, in the case of A3.2, a motif has been defined with a hydrophobic residue in position 2 and a positive charge (K) in position 9. Thus, to verify that the presence of these two anchor residues would allow, in the context of a poly A backbone, for A3.2 binding, the poly A analog with the sequence AMAAAAAAK (SEQ ID NO:5229) was synthesized (TABLE 88).

Similarly, other peptides carrying other HLA motifs were also synthesized and tested for HLA binding. It was found that in all cases, the presence of the specific HLA motifs was conducive to binding to the relevant HLA allele, with estimated K_(D) comprised of between 125 and 2.8 nM. In most cases, the binding was also absolutely specific, in that no binding was detected to irrelevant alleles. Only two exceptions to this general rule were observed. Firstly, A3 and A11 peptides crossreacted extensively with each other, perhaps as could have been expected by the fact that the motifs for these two alleles are remarkably similar. Second, some A1 peptides crossreacted, albeit with much lower affinities, on A11 and A3.2.

To further define the structural requirements for the interaction between peptide epitopes and various class I alleles of interest, analogs of 10 residues in length of some of the 9 residue peptides shown in TABLE 88 were synthesized (TABLE 89). These analogs were generated by inserting an additional Ala residue within the poly A backbone, so that the anchor residues are not located in positions 2 and 10 (as opposed to 2 and 9 in the previous table). The results obtained illustrate that motifs of 10 residues are also capable of specifically binding to the relevant class I alleles, albeit with a slightly lower efficiency.

In summary, these data confirm that both 9-mer and 10-mer peptides which contain the appropriate motifs can bind HLA. On the basis of these data, 8-mer or 11-mer peptides should also be capable of binding, even if perhaps with lower affinities.

The data described above show that the presence of certain residues in the anchor positions does allow (at least in a “neutral” poly A backbone) for HLA binding. To investigate to what degree other amino acids (for example, chemically related amino acids) might be tolerated in these crucial anchor positions, analogs of some of the poly A peptides from TABLE 88 were synthesized, in which the residue present in position 2 (or 3) or 9 was varied. The results of this analysis are shown in TABLE 88, TABLE 89, TABLE 90, TABLES 91-92, TABLES 93-94, TABLE 95, and TABLE 96.

In the case of A3.2 (TABLE 90), in position 2, L, M, I, V, S, A, T, and F were found to be preferred (binding ≧0.1 relative to previously defined anchor residues), while C, G, and D were permitted (binding ≧0.01 to 0.1 relative to previously defined anchor residues). The substitution of E, because of its similarity to D, in this position should also be tolerated. In position 9, K, R, and Y were preferred. Because of a similarity in nature, that H and F should also be preferred. No other residue was tolerated in position 9 for A3 binding.

In the case of A11 (TABLES 91-92), the preferred residues in position 2 were L, M, I, V, A, S, T, G, N (L and Q by similarity). Tolerated were C, F, D (and E by similarity). In position 9, K was preferred and R was tolerated. H should also be tolerated by similarity.

In the case of A24 (TABLES 93-94), Y and F were preferred in position 2 (and W by similarity); no other residue was tolerated. In position 9, F, I, and L were preferred (and W and M by extension). No other residue was tolerated.

In the case of A1, three different anchor residues had previously been defined. The results shown in the preceding section show that they act independently of each other (i.e., that two out of three anchors would be sufficient for binding). This is indeed the case. For this reason, analogs containing two anchors were synthesized to define what residues might be preferred or tolerated in each position. The data shown in Table 18 show that in position 2, T, S, and M are preferred, and no other residue is tolerated. In position 3 (TABLE 96), D and E are preferred, and A,S (and T by similarity) are tolerated. Finally, in position 9, only Y is preferred, and no other residue appears to be tolerated (TABLE 96).

Thus, on the basis of the data, it is concluded that peptides carrying any combination of two preferred residues can bind. Peptides containing “imperfect” motifs, i.e., carrying a preferred residue at one position and a tolerated one at the other anchor position, should also be capable of binding, even if with somewhat lower affinity. Using the motifs of this invention for various MHC class I alleles amino acid sequences from various viral and tumor-related proteins were analyzed for the presence of motifs. The results of this motif analysis are shown in TABLES 112-122.

Example 28 Validation of HLA Peptide Binding Motifs with an Unbiased Set of HPV 16 Peptides

Human Papillomaviruses (HPVs) are implicated in the etiology of cervical cancer (Pfister, H. (1974) Biology and biochemistry of papillomaviruses, Rev. Physiol. Biochem., 99:111; zur Hausen, H. (1991). Human papillomaviruses in the pathogenesis of anogenital cancer. Virology. 184:9) and in up to 10% of total mortality due to cancer worldwide (zur Hausen, H. (1991). Viruses in Human Cancers, Science, 254:1167). Cervical cancer is the second most common cause of cancer-related death in females worldwide (Parkin, D. M., Laara, E., and Muir, C. S. (1988), Estimates of the worldwide frequency of sixteen major cancers in (1980), Int. J. Cancer, 41:184). HPV DNA is present in more than 90% of the cervical carcinomas and predominantly of the HPV 16 genotype (Resnick, R. M., Cornelissen, M. T., Wright, D, K., Eichinger, G. H., Fox, H. S., ter Schegget, J., and Manos, M. M. (1990). Detection and typing of human papillomavirus in archival cervical cancer specimens by DNA amplification with consensus primers. J. Natl. Cancer Inst.; Van den Brule, A. J. C., Walboomers, J. M. M., du Maine, M., Kenemans, P., and Meijer, C. J. L. M. (1991). Difference in prevalence of human papillomavirus genotypes in cytomorphologically normal smears is associated with a history of cervical intraepithetal neoplasia, Int. J. Cancer, 48:404). The ability of HPV 16 early region 6 and 7 (E6, E7) open reading frames to in vitro immortalize rodent cells (Yasumoto, S., Burkhardt, A. L., Doniger, J., and DiPaolo, J. A. (1986). Human Papillomaviruses type 16 DNA induced malignant transformation of NIH3T3 cells. J. Virol., 57:572) and human keratinocytes (Pirisi. L., Yasumoto, S., Feller, M., Doniger, J., and DiPaolo, J. A. (1987). Transformation of human fibroblasts and keratinocytes with human papillomavirus type 16 DNA. J. Virol., 61:1061) and to transform human fibroblasts (Smits, H. L., Raadsheer, E., Rood, I., Mehendale, S., Slater, R. M., van der Noordaa, J., and ter Schegget, J. (1988). Induction of anchorage-independent growth of human embryonic fibroblasts with a deletion in the short arm of chromosome 11, J. Virol. 62:4538) suggests direct involvement of HPV 16 in the multi-step process of cervical carcinogenesis.

In general T cell immunity, in particular mediated by cytotoxic T lymphocytes (CTL) is important in the defense against virus-induced tumors (Melief, C. J. (1992). Tumor eradication by adoptive transfer of cytotoxic T lymphocytes, Adv. Cancer Res., 58:143; Melief, C. J., and Kast, W. M. (1992). Lessons from T cell responses to virus induced tumors for cancer eradication in general, Cancer Surv., 13:81). Recently in a mouse model, it was reported that some degree of protection against HPV 16 E7 expressing tumors can be obtained with CTL after immunization with HPV 16 E7 expressing cells (Chen. L., Thomas, E, K., Hu, S. L., Hellstrom, I., and Hellstrom, K. E. (1991). Human papillomavirus type 16 nucleoprotein E7 is a tumor rejection antigen, Proc. Natl. Acad. Sci., 88:110; Chen, L., Ashe, S., Brady, W. A., Hellstrom, I., Hellstrom, K. E., Ledbetter, J. A, McGowan, P., and Linsley, P. S. (1992). Costimulation of Antitumor immunity by the B7 counterreceptor for the T lymphocyte molecules CD28 and CTLA-4. Cell. 71:1093). In vivo protection by CTL was recently shown in mouse models in which synthetic peptides containing CTL epitopes were used for efficient priming of mice against virus infections (Schulz, M., Zinkernagel, R. M., and Hengarter, H. (1991). Peptide-induced antiviral protection by cytotoxic T cells, Proc. Natl. Acad. Sci., USA, 88:991; Kast, W. M., Roux, L., Curren, J., Blom, H. J. J., Voordouw, A. C., Meleon, R. H., Kolakofski, D., and Melief, C. J. M. (1991). Protection against lethal Sendai virus infection by in vivo priming of virus-specific cytotoxic T lymphocytes with an unbound peptide, Proc. Natl. Acad. Sci., USA, 88:2283). Moreover in a mouse model it has now been shown that complete protection against HPV 16 induced tumors can be achieved by peptide vaccination with a CTL epitope derived from the viral oncogene E7.

The HPV 16 E6 and E7 gene products are the most desirable target antigens for vaccination against HPV 16 induced tumors. Both are retained and highly expressed in HPV 16-transformed cancer cells in vivo (Baker, C. J., Phelps, W. C., Lindgren, V., Braun, M. J., Gonda, M. A., and Howley, P. M. [1987]. Structural and transcriptional analysis of human papillomavirus type 16 sequences in cervical carcinoma cell lines, J. Virol., 61:962; Smotkin, D., and Wettstein, F. O. [1986]. Transcription of human papillomavirus type 16 early genes in a cervical cancer and cancer-derived cell line and identification of the E7 protein, Proc. Natl. Acad. Sci., USA, 83:4680) and involved in the induction and maintenance of cellular transformation in vitro (Crook, T., Morgenstern, J. P., Crawford, L., and Banks, L. [1989]. Continued expression of HPV-16 E7 protein is required for maintenance of the transformed phenotype of cells co-transformed by HPV-16 plus EJ ra,. EMBO J., 8:513; Hawley-Nelson, P., Vousden, K. H., Hubbert, N. L., Lowy, D. R., and Schiller, J. T. [1989]. HPV 16 E6 and E7 proteins cooperate to immortalize human foreskin keratinocytes, EMBO J., 8:3905). Dependence of in vitro growth of cell lines derived from cervical cancers on the expression of E6 and E7 emphasizes involvement of these oncogenes in maintenance of the phenotype of cervical carcinoma cell lines (Von Knebel Doeberitz, M, Bauknect, T., Bartch, D., and zur Hausen, H. [1991]. Influence of chromosomal integration on glucocorticoid-regulated transcription of growth-stimulation papillomavirus genes E6 and E7 in cervical carcinoma cells, Proc. Natl. Acad. Sci., USA, 88:1411). To determine the CTL epitopes and potential vaccine candidates of HPV 16 for humans, we screened peptides spanning the HPV 16 E6 and E7 protein sequences for their ability to bind to the most frequent human MHC molecules, namely HLA-A1, A3.2, A11.2 and A24. Combined these five alleles will cover about 90% of the world population (Dupont, B., ed. [1987]. Immunology of HLA Vol. I Histocompatibility Testing, Springer-Verlag, New York).

A complete set of 240 overlapping synthetic peptides of 9 aa length and 8 aa overlap covering the entire HPV 16 E6 and E7 oncogene sequences were synthesized. The peptides were tested for their ability to bind the aforementioned HLA molecules in the binding assay described above. The results of this analysis show the relative affinity of all peptides for the respective HLA alleles and reveal the possible candidate CTL epitopes for use in peptide based vaccines for humans in TABLE 98, TABLE 99, TABLE 100, and TABLE 101.

The results confirm that peptide binding motif described in this invention for the aforementioned HLA alleles predict which peptide of a protein is likely to bind into the groove of a specified HLA molecule. Since we used a large and unbiased set of peptides, the results of the peptide binding analyses were used to evaluate the value of these motifs both for their predictive capacities and the necessity to have particular anchor aa residues on positions 2, (3) and 9 in a peptide.

Peptides. Peptides were generated by solid phase strategies on a multiple peptide synthesizer (Abimed AMS 422) by repeated cycles in which addition of Fmoc protected amino acids to a resin of polystyrene was alternated with a Fmoc-deprotection procedure (Gausepohl, H., Kraft, M., Boulin, Ch., and Frank, R. W. [1990]. Automated multiple peptide synthesis with BOP activation. in Proc. of the 11th American peptide symposium. J. E. Rivier and G. R. Marshall, Ed. ESCOM, Leiden. 1003-1004). The peptides all carrying a COOH group at the C-terminal end, were cleaved from the resin and side chain protective groups were removed by treatment with aqueous TFA. Peptides were analyzed by reversed phase HPLC lyophilized and dissolved at a concentration of 1 mg/ml in phosphate-buffered saline with 3% DMSO (Sigma, St. Louis, Mo. 63175) before use. Once dissolved, the peptides were stored at −70° C. Since cysteine containing peptides are susceptible to (air) oxidation during synthesis and handling, these peptides were synthesized with an alanine instead of a cysteine.

Identification of Peptides from HPV 16 E6 and E7 Proteins that Bind to Different HLA-A Alleles.

A complete set of 240 peptides of 9 aa in length and overlapping by 8 aa, covering the sequences of the entire HPV 16 E6 and E7 proteins, was tested for binding to 5 different HLA-A molecules.

The results of this analysis are depicted in TABLE 98, TABLE 99, TABLE 100, and TABLE 101. TABLE 98 describes the peptides of HPV 16 that bound to HLA-A1 molecules. All peptides were tested. Listed are only peptides yielding ratio values of 0.001. It can be seen that 2 peptides bound with high affinity to this molecule (>0.1), 6 with intermediate affinity (0.1-0.01) and 1 with low affinity (0.01-0.001). Peptides were ranked by ratio value to allow comparison of data obtained in different experiments. To calculate the concentration of a peptide necessary to yield a 50% inhibition dose (IC₅₀) one has to divide the value of the standard IC₅₀ by the ratio. For example, peptide E6-80 has an IC₅₀ of 23 nM (81/3.5).

TABLE 99 describes the peptides that bound to HLA-A3.2 molecules. Seven peptides were identified as high affinity binders, 6 as intermediate affinity binders and 13 as low affinity binders. TABLE 100 describes the peptides that bound to HLA-A11.2 molecules. Six high affinity peptides were identified, 4 intermediate affinity binders and 10 low affinity binders. Two high affinity binding peptides (E6-59 IVYRDGNPY (SEQ ID NO:6071) and E6-80 ISEYRHYAY (SEQ ID NO:6072)) and two weak affinity binding peptides with a Y at the 9th position (E6-42 QQLLRREVY (SEQ ID NO:6022), E6-69 VADKALKFY (SEQ ID NO:6077)) were identified for HLA-A11.2 Considering the high binding strength of the first two peptides and the similarity between the HLA-A11.2 motif and the HLA-A3.2 motif in which Y's are preferred at the 9th aa position, tyrosines should be included at the 9th position in the HLA-A11.2 motif. Comparing TABLE 105 and TABLE 106, it is clear that there is a large overlap of peptides that bound to both A3.2 and A11.2 molecules. Eighteen out of 28 E6 and E7 peptides binding to these two HLA molecules overlapped and only 8 peptides were unique for HLA-A3.2 and 2 peptides unique for HLA-A11.2.

Finally, TABLE 107 describes the peptides that bound to HLA-A24 molecules. Here 2 peptides were identified as high affinity binding peptides, 5 as intermediate affinity binding peptides and 5 as low binding peptides. One high affinity peptide (E6-72 KALKFYSKI (SEQ ID NO:6105)) and one intermediate affinity peptide (E7-49 RAHYNIVTF (SEQ ID NO:6107)) were identified, indicating that an A at the second position should be allowed in the HLA-A24 motif. All these inclusions are indicated in TABLE 102. In analyzing TABLE 69, TABLE 70, TABLE 71, TABLE 72, and TABLE 73, it can be concluded that between 2 and 7 high affinity binding peptides were identified for all of the tested HLA-A molecules. Occasionally some peptides were binding to more alleles. Three peptides (E6-7, E6-37 and E6-79), bound to HLA-A2.1, A3.2 and A11.2. One peptide (E6-38) bound to HLA-A3.2, A11.2 and A24 and two peptides (E6-69 and E6-80) bound to HLA-A1, A3.2 and A11.2. But these crossreactive peptides bound only weakly to one or more of the different HLA molecules. In general, however, it can be concluded that, except for HLA-A3.2 and HLA-A11.2 molecules, almost all HLA molecules bind unique peptides.

Validation of HLA-A Peptide Binding Motifs with an Unbiased Set of HPV 16 E6 and E7 Peptides.

We analyzed how well the motifs for anchor positions described in this invention predicted the binding of a peptide, and also the reverse: how well binding peptides followed the identified motifs. For this, peptides were ranked as high binders, intermediate binders, weak binders, and negative binders and for each peptide the motif prediction based on the anchor motif rules of Table 74 were analyzed. The overall efficiency of the 2, (3), and 9 anchor motifs was then calculated and this is summarized in TABLE 102. It can be concluded that the motifs described above for the different HLA-A molecules are quite accurate. One hundred percent of the HLA-A1, A3.2, and A24 high binders would be predicted as well as 67% of the HLA-11.2. Even for the intermediate binders between 40 and 100% would be predicted depending on the HLA-A molecule analyzed. Furthermore, the percent of weak binding peptides that would be predicted is low and the percent of those peptides that were predicted to bind but actually did not bind is very low for all these alleles.

Analyzed differently, of the 12 peptides predicted to bind to HLA-A1 actually 5 bound with high or intermediate affinity. This indicates that only a few peptides would have to be made to find these potential CTL epitopes. The figures for HLA-A3.2, A11.2, and A24 were 10/32, 7/26, and 4/7, respectively. This implies that the predictive value for all of these alleles is good. Besides a small number of peptides that had not been predicted by the recently described motifs, the (−) in TABLE 104, TABLE 105, TABLE 106, and TABLE 107, a number of peptides that were predicted by the 2, (3) and 9 anchor motifs did not bind, indicating that having the right anchor residues is not always sufficient for binding and implicating that non-anchor residues can make negative contributions to the binding of a peptide.

Example 29 Presence of a Motif is Necessary but not Sufficient for High Affinity Class I Binding

To investigate further how the presence of different motifs might influence the capacity of different peptides to bind to the relevant HLA alleles, the sequences of various potential target molecules were scanned for the presence of motif-containing peptides. The peptides thus identified were synthesized and tested for binding. It was found (TABLE 97) that in the case of A3.2, only 39 (19%) of the 205 peptides bound with high affinity in the 1 to 50 nM range. 22.4% of them bound with intermediate affinities (in the 50 to 500 nM range), while 34.6% bound weakly (in the 500 nM to 50 μM range). Finally, 23.9% of them did not bind at all, at least up to the 50 íM level. In the case of A11, 33 (33%) of the 100 peptides bound with high affinity in the 1 to 50 nM range. 35% of them bound with intermediate affinities (in the 50 nM range), while 24% bound weakly (in the 500 nM to 50 μM range). Finally, 8% of them did not bind at all, at least up to the 50 μM level.

Similar results were also obtained (data not shown) in the case of A1 and A24.

The same type of analyses were also performed in the case of 10-mer peptides carrying either the A3.2, and A11 motifs (TABLE 109 and TABLE 110). It was found that in these cases, the frequency of good binders was even lower (17.5%, and 29.8%, respectively). These data confirm the fact that motif-containing 10-mer peptides can indeed bind, albeit with, in general, reduced affinity.

In summary, the data shown in this section clearly show that the presence of the correct anchor residues is not sufficient per se to allow for good HLA binding. It is thus apparent that the nature of the residues contained in positions other than 2(3) and 9 (or 10) can influence binding. The most likely explanation of this observation is that the presence of certain residues (in positions other than 2 and 9) can negate or increase the binding potential of a peptide determinant.

The data shown in the preceding sections describe how specific binding assays can be used to identify, within motif-containing peptides, peptides that are immunogenic. We also wanted to devise an alternative strategy, namely to derive procedures that would be able to predict, within motif-containing peptides, which peptides might be good or intermediate binders and thereby might be immunogenic. In other experiments not shown intermediate or good binders have been shown to be immunogenic. In particular, to identify residues that have a negative impact on binding an analysis of all positions for A3.2, A11, and all motif-containing peptides, both 9-mers and 10-mers is carried out. In the case of A11, because of the small occurrence of nonbinding peptides, a different cutoff was used such that the analysis compares good and intermediate binders on the one hand to weak and nonbinders on the other.

Example 30 Specificity and Cross-Reactivity of HLA Binding

Peptide sequences capable of binding the most common HLA alleles have been identified in previous studies. However, a large number of monospecific epitopes would be required to provide substantial coverage of all ethnic groups. In contrast, the alternative approach of identifying broadly crossreactive motifs (supermotifs) has the potential of covering a similar proportion of the population using just two or three motifs. TABLE 28 shows a hypothetical population coverage achieved by each of the different motif types or combinations of motif types, using known and predicted motifs.

To explore specificity and cross-reactivity of HLA binding in more detail, a panel of HLA-A and B restricted T cell epitopes was tested for binding in the assays described in Examples 1 & 2, above. It was found (TABLE 26) that the majority of the peptides were good or intermediate binders to the appropriate restriction element. The binding, in general, was allele-specific. Similar data were obtained with a panel of HLA-B naturally processed peptides (TABLE 27), in which it was found that 12 of 12 peptides were good binders to the relevant restriction element. In addition, however, some cross-reactivities were detected, particularly in the case of alleles which had overlapping motifs.

For example, a high degree of cross-reactivity was noted between A3.2 and A11 (shaded areas, TABLE 26). The cross-reactivity seen between B7 and B8 with the B8 epitope 1054.05 can be explained by the fact that this peptide has the motif for both B7 and B8. The B7 motif is proline in position 2 and small hydrophobics at the C-terminal. B8 recognized residues with basic charges (R,K) in positions 3 and 5, and small hydrophobics at the C-terminal. These data demonstrate that 1) in general, for both the A and B isotypes, the binding is rather specific; and 2) occasional cross-reactivities exist and can usually be explained by either shared motifs or the presence within a single peptide of more than one motif.

The data available thus far have defined a set of motifs which are summarized in Table 28. Three motifs are shared by multiple alleles (identified as types C, D, and F in TABLE 28). Alleles of type C have hydrophobic residues at position 2 and at the C-terminus; alleles of type D have hydrophobic residues at position 2, with positively charged residues (R,K) at the C-terminus; and alleles of type F have proline at position 2, with hydrophobic residues at the C-terminus. Coverage of a significant fraction of the population is achieved by identifying peptides which bind to the alleles listed in TABLE 28 for the C, D, and F “supermotifs.”

Example 31 Prediction of Alleles Binding the Major Motif Supermotifs

Further analysis of the crossreactivity observed between A3, A11, A31, and Aw68 was made by assessing the similarities of these HLA molecules in the residues that make up the B and F binding pockets involved in the interactions with position 2 and the C terminal residue of the peptides which bind these molecules. When this analysis was performed, a high degree of similarity between these alleles becomes evident (see, Matsumura, M., et al., Science, 257:927 1992 for a discussion of the structure of the peptide binding pockets in the groove of MHC Class I molecules). TABLES 29 and 30 shows the residues which constitute the F or C-terminal pocket for these alleles. The residues are completely conserved in all four alleles, and experimental data have indicated that each of these alleles recognized basic residues (R,K) at the C-terminus of peptides. B27, an allele which also recognizes basic residues at the C-termini of peptides, differs from A3, A11, A31, and Aw68 by only a single residue, a conservative isoleucine to leucine difference.

These striking similarities can be contrasted with the sequences of HLA molecules which do not share the basic charge C-terminal motif. Further similarities between A3, A11, A31 and Aw68 are also seen in the B pocket (TABLE 31), where they also share overlapping motifs (hydrophobics and threonine).

Remarkable motif similarities are demonstrated by the preference of many HLA-B (B7, B14, B35, B51, B53, and B54) and HLA-C(Cw4, Cw6, and Cw7) alleles for proline in position 2. An analysis of the B pocket of the HLA-B alleles is shown in TABLE 33, and reveals that they all share similar B pockets, having the same or conservatively different (i.e., N/Q) residues in positions 9, 63, 66, and 70. Interestingly, in addition to sharing a motif based on proline in position 2, all of these alleles prefer hydrophobic residues (F of LIV) in position 9. If further alleles could be identified which have motifs fitting the three basic patterns (C, D, and F), it would allow exploitation of crossreactivity using peptides already developed. Crossreactive alleles could be identified by two different approaches. In the first approach, one could establish assays for a large panel of different alleles and empirically determine which motifs fit the various supermotifs. In the second approach, one could attempt to predict a priori crossreactivity based on pocket structure. The analysis discussed above, which compared and contrasted the binding pockets of alleles which share similar B pockets and motifs, or similar F pockets and motifs with alleles which have different motifs, supports the notion that sharing similar pockets will result in the sharing of similar motifs. If this assumption is true, a number of assays for which cell lines are readily available could be explored (TABLE 32). These alleles all have B and F pockets, which suggests that their motifs might fit into one of the motif types defined in TABLE 28.

Example 32 Peptide Binding to B54

To experimentally address the feasibility of increasing allele coverage by a priori selecting alleles which are likely to crossreact, we have examined B54, which is present in about 10% of the Asian population. Sequence analysis of the B pocket of B54 suggested a close similarity to B35, B51, and B53 (TABLE 33), B54 differing from the other alleles fairly conservatively at three positions. Most interestingly, the polar residues at positions 9, 63, and 70, which are invariable amongst Pro₂ preferring alleles (i.e., alleles to which peptides comprising the B7-like-supermotif bind) and, we speculate, may be crucial for “proline-ness,” were completely invariant. The F pocket of B54 shares the S, N, L triplet at positions 77, 80, and 81 with B7, B8, and B35, and carries a pair of hydrophobic residues at positions 95 and 116, as do these other B alleles. B7, B8, and B35 all prefer peptides with hydrophobic C-terminals.

The analysis discussed above suggested that B54 might recognize peptides carrying a Pro₂-hydrophobic-c-terminal motif (i.e., a B7-like-supermotif). To test this hypothesis, we analyzed whether the B35 binding B35CON2 peptide (Cytel number 1021.05; sequence FPFKYAAAF (SEQ ID NO:1369)) could bind to B54. Indeed, excellent binding was detected, with an estimated Kd in the 5 nM range. Thus, a high affinity ligand was selected for B54 based on B and F pocket structural analysis without any previous knowledge of a specific motif. These data illustrate how it may be possible to select, a priori, alleles which have the potential for extensive crossreactivity and thus cover a large segment of the population.

Example 33 Binding of Peptides to B7-Like Supermotif HLA Alleles

Peptides bearing the B7-like supermotif were tested for binding to purified HLA molecules of some of the alleles sharing the B7-like specificity. The binding assay was performed as described in Example 2. TABLE 35 shows the binding to HLA-B*0701, B*3501, B*3502, B*3503, and B*5401 of a set of peptides reported in the literature to be restricted or naturally bound to various HLA-B alleles.

TABLE 36 shows the binding of a set of 124 9-mer and 124 10-mer B7-like supermotif bearing peptides of various viral and bacterial origin to HLA-B*0701, B*3501, B*5301, and B*5401. In general, immunogenicity is correlated with binding affinity in that peptides which bind MHC with affinities of 500 nM or less show greater immunogenicity.

As shown in TABLE 35 and TABLE 36, there are peptides which are capable of binding to more than one allele, demonstrating that molecules of the defined B7-like supermotif family are indeed capable of binding overlapping sets of peptides. To date, approximately 10 peptides capable of over 25% (at minimum) population coverage, as defined through its binding to any B7-like allele(s), have been identified (Table 106). HBV, HIV, HCV, Mage 2, Mage 3, and P. falciparum are each represented by at least one cross-reactive binder.

The basis for the observed cross-reactivity was examined by first establishing for four alleles, B*0701, B*3501, B*5301, and B*5401, their individual secondary anchor motifs (FIG. 3). From the individual motifs, a B7-like cross reactive motif is comprised of all residues which are positive secondary anchors for at least 2 of the four alleles examined. In its negative aspect, the motif excludes peptides bearing residues at certain positions which are detrimental influences on binding for at least 2 of the four alleles examined. As shown in TABLE 37, the B7-like cross-reactive supermotif allows the improved prediction of peptides which will be capable of binding to 2 or more alleles of the B7-like superfamily.

Example 34 Ex Vivo Induction of Cytotoxic T Lymphocytes (CTL)

Peripheral blood mononuclear cells (PBMC) are isolated from an HLA-typed patient by either venipuncture or apheresis (depending upon the initial amount of CTLp required), and purified by gradient centrifugation using Ficoll-Paque (Pharmacia). Typically, one can obtain one million PBMC for every ml of peripheral blood, or alternatively, a typical apheresis procedure can yield up to a total of 1-10×10¹⁰ PBMC.

The isolated and purified PBMC are co-cultured with an appropriate number of antigen presenting cell (APC), previously incubated (“pulsed”) with an appropriate amount of synthetic peptide (containing the HLA binding motif and the sequence of the antigen in question). PBMC are usually incubated at 1-2×10⁶ cells/ml in culture medium such as RPMI-1640 (with autologous serum or plasma) or the serum-free medium AIM-V (Gibco).

APC are usually used at concentrations ranging from 1×10⁴ to 2×10⁵ cells/ml, depending on the type of cell used. Possible sources of APC include: 1) autologous dendritic cells (DC), which are isolated from PBMC and purified as described (Inaba, et al., J. Exp. Med. 166:182 (1987)); and 2) mutant and genetically engineered mammalian cells that express “empty” HLA molecules (which are syngeneic [genetically identical] to the patient's allelic HLA form), such as the, mouse RMA-S cell line or the human T2 cell line. APC containing empty HLA molecules are known to be potent inducers of CTL responses, possibly because the peptide can associate more readily with empty MHC molecules than with MHC molecules which are occupied by other peptides (DeBruijn, et al., Eur. J. Immunol. 21:2963-70 (1991)).

In those cases when the APC used are not autologous, the cells will have to be gamma irradiated with an appropriate dose (using, e.g., radioactive cesium or cobalt) to prevent their proliferation both ex vivo, and when the cells are re-introduced into the patients.

The mixture cultures, containing PBMC, APC and peptide are kept in an appropriate culture vessel such as plastic T-flasks, gas-permeable plastic bags, or roller bottles, at 37° centigrade in a humid air/CO₂ incubator. After the activation phase of the culture, which usually occurs during the first 3-5 days, the resulting effector CTL can be further expanded, by the addition of recombinant DNA-derived growth factors such as interleukin-2 (IL-2), interleukin-4 (IL-4), or interleukin-7 (IL-7) to the cultures. An expansion culture can be kept for an additional 5 to 12 days, depending on the numbers of effector CTL required for a particular patient. In addition, expansion cultures may be performed using hollow fiber artificial capillary systems (Cellco), where larger numbers of cells (up to 1×10¹¹) can be maintained.

Before the cells are infused into the patient, they are tested for activity, viability, toxicity and sterility. The cytotoxic activity of the resulting CTL can be determined by a standard ⁵¹Cr-release assay (Biddison, W. E. 1991, Current Protocols in Immunology, p′7, 17.1-7.17.5, Ed. J. Coligan et al., J. Wiley and Sons, New York), using target cells that express the appropriate HLA molecule, in the presence and absence of the immunogenic peptide. Viability is determined by the exclusion of trypan blue dye by live cells. Cells are tested for the presence of endotoxin by conventional techniques. Finally, the presence of bacterial or fungal contamination is determined by appropriate microbiological methods (chocolate agar, etc.). Once the cells pass all quality control and safety tests, they are washed and placed in the appropriate infusion solution (Ringer/glucose lactate) and infused intravenously into the patient.

Example 35 Assays for CTL Activity

1. Peptide Synthesis.

Peptide syntheses were carried out by sequential coupling of N-á-Fmoc-protected amino acids on an Applied Biosystems (Foster City, Calif.) 430A peptide synthesizer using standard Fmoc coupling cycles (software version 1.40). All amino acids, reagents, and resins were obtained from Applied Biosystems or Bachem. Solvents were obtained from Burdick & Jackson. Solid-phase synthesis was started from an appropriately substituted Fmoc-amino acid-Sasrin resin. The loading of the starting resin was 0.5-0.7 mmol/g polystyrene, and 0.1 or 0.25 meq were used in each synthesis. A typical reaction cycle proceeded as follows: 1) The N-terminal Fmoc group was removed with 25% piperidine in dimethylformamide (DMF) for 5 minutes, followed by another treatment with 25% piperdine in DMF for 15 minutes. The resin was washed 5 times with DMF. An N-methylpyrolidone (NMP) solution of a 4 to 10 fold excess of a pre-formed 1-hydroxybenzotriazole ester of the appropriate Fmoc-amino acid was added to the resin and the mixture was allowed to react for 30-90 min. The resin was washed with DMF in preparation for the next elongation cycle. The fully protected, resin bound peptide was subjected to a piperidine cycle to remove the terminal Fmoc group. The product was washed with dichloromethane and dried. The resin was then treated with trifluoroacetic acid in the presence of appropriate scavengers [e.g. 5% (v/v) water] for 60 minutes at 20° C. After evaporation of excess trifluoroacetic acid, the crude peptide was washed with dimethyl ether, dissolved in water and lyophilized. The peptides wee purified to >95% homogeneity by reverse-phase HPLC using H₂O/CH₃CN gradients containing 0.2% TFA modifier on a Vydac, 300 Å pore-size, C-18 preparative column. The purity of the synthetic peptides was assayed on an analytical reverse-phase column, and their composition ascertained by amino acid analysis and/or sequencing. Peptides were routinely dissolved in DMSO at the concentration of 20 mg/ml.

2. Media.

RPMI-1640 containing 10% fetal calf serum (FCS) 2 mM Glutamine, 50 íg/ml Gentamicin and 5×10⁻⁵M 2-mercaptoethanol served as culture medium and will be referred to as R10 medium.

RPMI-1640 containing 25 mM Hepes buffer and supplemented with 2% FCS was used as cell washing medium.

3. Rat Concanavalin A Supernatant.

The spleen cells obtained from Lewis rats (Sprague-Dawley) were resuspended at a concentration of 5×10⁶ cells/ml in R10 medium supplemental with 5 μg/ml of ConA in 75 cm2 tissue culture flasks. After 48 hr at 37° C., the supernatants were collected, supplemented with 1% methyl-D-mannoside and filter sterilized (0.45 μm filter). Aliquots were stored frozen at −20° C.

4. LPS-Activated Lymphoblasts.

Murine splenocytes were resuspended at a concentration of 1-1.5×10⁶/ml in R10 medium supplemented with 25 μg/ml LPS and 7 μg/ml dextran sulfate in 75 cm² tissue culture flasks. After 72 hours at 37° C., the lymphoblasts were collected for use by centrifugation.

5. Peptide Coating of Lymphoblasts.

Coating of the LPS activated lymphoblasts was achieved by incubating 30×10⁶ lymphoblasts with 100 μg of peptide in 1 ml of R10 medium for 1 hr at 37° C. Cells were then washed once and resuspended in R10 medium at the desired concentration for use in in vitro CTL activation.

6. Peptide Coating of Jurkat A2/K^(b) Cells.

Peptide coating was achieved by incubating 10×10⁶ irradiated (20,000 rads) Jurkat A2.1/K^(b) cells with 20 μg of peptide in 1 ml of R10 medium for 1 hour at 37° C. Cells were washed three times and resuspended at the required concentration in R10 medium.

7. In Vitro CTL Activation.

One to four weeks after priming spleen cells (5×10⁶ cells/well or 30×10⁶ cells/T25 flask) were concultured at 37° C. with syngeneic, irradiated (3,000 rads), peptide coated lymphoblasts (2×10⁶ cells/well or 10×10⁶ cells/T25 flask) in R10 medium to give a final volume of 2 ml in 24-well plates or 10 ml in T25 flasks.

8. Restimulation of Effector Cells.

Seven to ten days after the initial in vitro activation, described in paragraph 7 above, a portion of the effector cells were restimulated with irradiated (20,000 rads), peptide-coated Jurkat A2/K^(b) cells (0.2×10⁶ cells/well) in the presence of 3×10⁶ “feeder cells”/well (C57B1/6 irradiated spleen cells) in R10 medium supplemented with 5% rat ConA supernatant to help provide all of the cytokines needed for optimal effector cell growth.

9. Assay for Cytotoxic Activity.

Target cells (3×10⁶) were incubated at 37° C. in the presence of 200 μl of sodium ⁵¹Cr chromate. After 60 minutes, cells were washed three times and resuspended in R10 medium. Peptides were added at the required concentration. For the assay, 10⁴ ⁵¹Cr-labeled target cells wee added to different concentrations of effector cells (final volume of 200 μl) in U-bottom 96-well plates. After a 6-hour incubation period at 37° C., 0.1 ml aliquots of supernatant were removed from each well and radioactivity was determined in a Micromedic automatic gamma counter. The percent specific lysis was determined by the formula: percent specific release=100×(experimental release−spontaneous release)/(maximum release−spontaneous release). Where peptide titrations wee performed, the antigenicity of a given peptide (for comparison purposes) was expressed as the peptide concentration required to induce 40% specific ⁵¹Cr release at a given E:T.

Transgenic mice were injected subcutaneously in the base of the tail with an incomplete Freund's adjuvant emulsion containing 50 nM of the putative CTL epitopes containing the A2.1 motifs, and 50 nM of a hepatitis B core T helper epitope. Eight to 20 days later, animals were sacrificed and spleen cells were restimulated in vitro with syngeneic LPS lymphoblasts coated with the putative CTL epitope. A source of IL-2 (rat con A supernatant) was added at day 6 of the assay to a final concentration of 5% and CTL activity was measured on day 7. The capacity of these effector T cells to lyse peptide-coated target cells that express the A2 KB molecule (Jurkat A2 KB) was measured as lytic units. The results are presented in Tables 147 and 148.

The results of this experiment indicate that those peptides having a binding of at least 0.01 are capable of inducing CTL. All of the peptides in TABLES 181 and 182 having a binding of at least about 0.01 would be immunogenic.

Example 36 Algorithms to Identify Immunogenic Peptides

In light of results presented in the examples above, algorithms were developed to provide a more exact predictor of binding based upon the effects of different residues at each position of a peptide sequence, in addition to the anchor or conserved residues. More specifically, we utilize the data bank obtained during the screening of our collection of A1, 3, 11 or 24 motif-containing peptides to develop an algorithm for each particular allele which assigns a score for each amino acid at each position along a peptide. The score for each residue is taken as the ratio of the frequency of that residue in good and intermediate binders to the frequency of occurrence of that residue in nonbinders.

In the present algorithm residues have been grouped by similarity. This avoids the problem encountered with some rare residues, such as tryptophan, where there are too few occurrences to obtain a statistically significant ratio. A listing is made of scores obtained by grouping for each of the twenty amino acids by position for 9-mer peptides containing conserved residues that define their motif (2/9 motifs). A peptide is scored in the algorithm as a product of the scores of each of its residues.

The power of an algorithm to correlate with binding is further underlined by its ability to predict a population of peptides with the highest occurrence of good binders. If one were to rely, for example, solely on the 2/9 motif for predicting 9-mer peptides which bind to a specific MHC allele the large number of peptides containing the motif would be predicted to be good binders. In fact only a relatively small percentage of these peptides are good binders and a somewhat larger percentage are intermediate binders, while a still larger percentage of the peptides predicted by the motif are either weak or nonbinding peptides. In contrast, using the grouped algorithm of this invention a population of peptides are created with a greater percentage of good binders, a still greater percentage of intermediate binders, and a smaller percentage, relative to that predicted by motif-containing peptides, are weak and nonbinders.

The present example of an algorithm uses the ratio of the frequency of occurrence of an amino acid in binders and nonbinders to measure the impact of a particular residue at each position of a peptide. It is immediately apparent to one of ordinary skill in the art that there are alternative ways of creating a similar algorithm. For example, one could use average binding affinity values, or relative binding of single amino acid substitutions in a motif containing peptide with a poly-alanine backbone to generate an algorithm table.

An algorithm using average binding affinity has the advantage of including all of the peptides in the analysis, and not just good/intermediate binders and nonbinders. Moreover, it gives a more quantitative measure of affinity than the simpler group ratio algorithm. We have created such an algorithm by calculating for each amino acid, by position, the average log of binding when that particular residue occurs in our set of motif containing peptides. The algorithm score for a peptide is then taken as the sum of the scores by position for each of its residues.

Example 37 Analysis of the Immunogenicity of CTL and HTL Peptides

Class I and II antigen isolation was carried out as described in the related applications, noted above. Naturally processed peptides were then isolated and sequenced as described there. An allele-specific motif and algorithms were determined and quantitative binding assays were carried out.

Using the motifs identified above for HLA-A2.1 and other allele amino acid sequences from a number of antigens were analyzed for the presence of these motifs. TABLE 2 provides the results of these searches. The letter “J” represents norleucine.

Analyses of CTL and HTL responses against the immunogen, as well as against common recall antigens are commonly used and are known in the art. Assays employed included chromium release, lymphokine secretion and lymphoproliferation assays. Assays useful in these determinations are described in Current Protocols in Immunology, J. E. Coligan, et al., eds., John Wiley & Sons Press (2000), chapters 3, 4, 6, and 7.

In one embodiment, the appropriate antigen-presenting cells are incubated with 10-100 μM of peptide in serum-free media for 4 hours under appropriate culture conditions. The peptide-loaded antigen-presenting cells are then incubated with the responder cell populations in vitro for 7 to 10 days under optimized culture conditions. If screening for MHC class I presented peptides, positive CTL activation can be determined by assaying the cultures for the presence of CTLs that kill radiolabeled target cells, both specific peptide-pulsed targets as well as target cells expressing the endogenously processed form of the relevant virus or tumor antigen from which the peptide sequence was derived. If screening for MHC class II-presented peptides, positive HTL activation can be determined by assaying cultures for cytokine production or proliferation.

In one embodiment, prior to incubation of the stimulator cells with the cells to be activated, i.e., precursor CD8+ cells, an amount of antigenic peptide is added to the stimulator cell culture, of sufficient quantity to become loaded onto the human Class I molecules to be expressed on the surface of the stimulator cells. In the present invention, a sufficient amount of peptide is an amount that will allow about 200, and preferably 200 or more, human Class I MHC molecules loaded with peptide to be expressed on the surface of each stimulator cell. Preferably, the stimulator cells are incubated with >20 μg/ml peptide.

Resting or precursor CD8+ cells are then incubated in culture with the appropriate stimulator cells for a time period sufficient to activate the CD8+ cells. Preferably, the CD8+ cells are activated in an antigen-specific manner. The ratio of resting or precursor CD8+ (effector) cells to stimulator cells may vary from individual to individual and may further depend upon variables such as the amenability of an individual's lymphocytes to culturing for which the within-described treatment modality is used. Preferably, however, the lymphocyte:stimulator cell ratio is in the range of about 30:1 to 300:1. The effector/stimulator culture may be maintained for as long a time as is conditions and the nature and severity of the disease condition or other condition necessary to stimulate a therapeutically useable or effective number of CD8+ cells.

The induction of CTL in vitro requires the specific recognition of peptides that are bound to allele specific MHC class I molecules on APC. The number of specific MHC/peptide complexes per APC is crucial for the stimulation of CTL, particularly in primary immune responses. While small amounts of peptide/MHC complexes per cell are sufficient to render a cell susceptible to lysis by CTL, or to stimulate a secondary CTL response, the successful activation of a CTL precursor (pCTL) during primary response requires a significantly higher number of MHC/peptide complexes. Peptide loading of empty major histocompatability complex molecules on cells allows the induction of primary cytotoxic T lymphocyte responses. Peptide loading of empty major histocompatability complex molecules on cells enables the induction of primary cytotoxic T lymphocyte responses.

Since mutant cell lines do not exist for every human MHC allele, it is advantageous to use a technique to remove endogenous MHC-associated peptides from the surface of APC, followed by loading the resulting empty MHC molecules with the immunogenic peptides of interest. The use of non-transformed (non-tumorigenic), non-infected cells, and preferably, autologous cells of patients as APC is desirable for the design of CTL induction protocols directed towards development of ex vivo CTL therapies. This application discloses methods for stripping the endogenous MHC-associated peptides from the surface of APC followed by the loading of desired peptides.

A stable MHC class I molecule is a trimeric complex formed of the following elements: 1) a peptide usually of 8-10 residues, 2) a transmembrane heavy polymorphic protein chain which bears the peptide-binding site in its α1 and α2 domains, and 3) a non-covalently associated non-polymorphic light chain, β₂ microglobulin. Removing the bound peptides and/or dissociating the β2 microglobulin from the complex renders the MHC class I molecules nonfunctional and unstable, resulting in rapid degradation. All MHC class I molecules isolated from PBMCs have endogenous peptides bound to them. Therefore, the first step is to remove all endogenous peptides bound to MHC class I molecules on the APC without causing their degradation before exogenous peptides can be added to then.

Two possible ways to free up MHC class I molecules of bound peptides include lowering the culture temperature from 37° C. to 26° C. overnight to destablize β2 microglobulin and stripping the endogenous peptides from the cell using a mild acid treatment. The methods release previously bound peptides into the extracellular environment allowing new exogenous peptides to bind to the empty class I molecules. The cold-temperature incubation method enables exogenous peptides to bind efficiently to the MHC complex, but requires an overnight incubation at 26° C. which may slow the cell's metabolic rate. It is also likely that cells not actively synthesizing MHC molecules (e.g., resting PBMC) would not produce high amounts of empty surface MHC molecules by the cold temperature procedure.

Harsh acid stripping involves extraction of the peptides with trifluoroacetic acid, pH 2, or acid denaturation of the immunoaffinity purified class I-peptide complexes. These methods are not feasible for CTL induction, since it is important to remove the endogenous peptides while preserving APC viability and an optimal metabolic state which is critical for antigen presentation. Mild acid solutions of pH 3 such as glycine or citrate-phosphate buffers have been used to identify endogenous peptides and to identify tumor associated T cell epitopes. The treatment is especially effective, in that only the MHC class I molecules are destabilized (and associated peptides released), while other surface antigens remain intact, including MHC class II molecules. Most importantly, treatment of cells with the mild acid solutions does not affect the cell's viability or metabolic state. The mild acid treatment is rapid since the stripping of the endogenous peptides occurs in two minutes at 4° C. and the APC is ready to perform its function after the appropriate peptides are loaded. The technique is utilized herein to make peptide-specific APCs for the generation of primary antigen-specific CTL. The resulting APC are efficient in inducing peptide-specific CD8+ CTL.

Activated CD8+ cells may be effectively separated from the stimulator cells using one of a variety of known methods. For example, monoclonal antibodies specific for the stimulator cells, for the peptides loaded onto the stimulator cells, or for the CD8+ cells (or a segment thereof) may be utilized to bind their appropriate complementary ligand. Antibody-tagged molecules may then be extracted from the stimulator-effector cell admixture via appropriate means, e.g., via well-known immunoprecipitation or immunoassay methods.

Effective, cytotoxic amounts of the activated CD8+ cells can vary between in vitro and in vivo uses, as well as with the amount and type of cells that are the ultimate target of these killer cells. The amount will also vary depending on the condition of the patient and should be determined via consideration of all appropriate factors by the practitioner. Preferably, however, about 1×10⁶ to about 1×10¹², more preferably about 1×10⁸ to about 1×10¹¹, and even more preferably, about 1×10⁹ to about 1×10¹⁰ activated CD8+ cells are utilized for adult humans, compared to about 5×10⁶-5×10⁷ cells used in mice.

Preferably, as discussed above, the activated CD8+ cells are harvested from the cell culture prior to administration of the CD8+ cells to the individual being treated. It is important to note, however, that unlike other present and proposed treatment modalities, the present method uses a cell culture system that is not tumorigenic. Therefore, if complete separation of stimulator cells and activated CD8+ cells is not achieved, there is no inherent danger known to be associated with the administration of a small number of stimulator cells, whereas administration of mammalian tumor-promoting cells may be extremely hazardous.

Methods of re-introducing cellular components are known in the art and include procedures such as those exemplified in U.S. Pat. No. 4,844,893 to Honsik, et al., and U.S. Pat. No. 4,690,915 to Rosenberg. For example, administration of activated CD8+ cells via intravenous infusion is appropriate.

The peptides of the invention can be identified and tested for in vivo immunogenicity using HLA transgenic mice. The utility of HLA transgenic mice for the purpose of epitope identification (Sette et al., J Immunol, 153:5586-92 (1994); Wentworth et al., Int Immunol, 8:651-9 (1996); Engelhard et al., J Immunol, 146:1226-32 (1991); Man et al., Int Immunol, 7:597-605 (1995); Shirai et al., J Immunol, 154:2733-42 (1995)), and vaccine development (Ishioka et al., J Immunol, 162:3915-25 (1999)) has been established. Most of the published reports have investigated the use of HLA A2.1/K^(b) mice but it should be noted that B*27, and B*3501 mice are also available. Furthermore, HLA A*11/K^(b) mice (Alexander et al., J. Immunol., 159:4753-61 (1997)), and HLA B7/K^(b) and HLA A1/K^(b) mice have also been generated. Data from 38 different potential epitopes was analyzed to determine the level of overlap between the A2.1-restricted CTL repertoire of A2.1/K^(b)-transgenic mice and A2.1+ humans (Wentworth et al., Eur J Immunol, 26:97-101 (1996)). In both humans and mice, an MHC peptide binding affinity threshold of approximately 500 nM correlates with the capacity of a peptide to elicit a CTL response in vivo. A high level of concordance between the human data in vivo and mouse data in vivo was observed for 85% of the high-binding peptides, 58% of the intermediate binders, and 83% of the low/negative binders. Similar results were also obtained with HLA A11 and HLA B7 transgenic mice (Alexander et al., J Immunol, Vol. 159(10):4753-61 (1997)). Thus, because of the extensive overlap that exists between T cell receptor repertoires of HLA transgenic mouse and human CTLs, transgenic mice are valuable for assessing immunogenicity of the multi-epitope constructs described herein. Peptides binding to MHC class II alleles can be examined using HLA-DR transgenic mice. See, i.e., Taneja V., David C. S., Immunol Rev, 169:67-79 (1999)).

More sensitive techniques such as the ELISPOT assay, intracellular cytokine staining, and tetramer staining have become available in the art to determine lymphocyte antigen responsiveness. It is estimated that these newer methods are 10- to 100-fold more sensitive than the common CTL and HTL assays (Murali-Krishna et al., Immunity, 8:177-87 (1998)), because the traditional methods measure only the subset of T cells that can proliferate in vitro, and may, in fact, be representative of only a fraction of the memory T cell compartment (Ogg G. S., McMichael A. J., Curr Opin Immunol, 10:393-6 (1998)). Specifically in the case of HIV, these techniques have been used to measure antigen-specific CTL responses from patients that would have been undetectable with previous techniques (Ogg et al., Science, 279:2103-6 (1998); Gray et al., J Immunol, 162:1780-8 (1999); Ogg et al., J Virol, 73:9153-60 (1999); Kalams et al., J Virol, 73:6721-8 (1999); Larsson et al., AIDS, 13:767-77 (1999); Come et al., J Acquir Immune Defic Syndr Hum Retrovirol, 20:442-7 (1999)).

The peptides of the present invention and pharmaceutical and vaccine compositions thereof are useful for administration to mammals, particularly humans, to treat and/or prevent viral infection and cancer. Examples of diseases which can be treated using the immunogenic peptides of the invention include prostate cancer, hepatitis B, hepatitis C, AIDS, renal carcinoma, cervical carcinoma, lymphoma, CMV and chondyloma acuminatum. A protective (or prophylatic) vaccine includes one that will protect against future exposure to pathogen or cancer. A therapeutic vaccine includes one that will ameriolate, attenuate, or ablate symptoms or disease state induced by or related to a pathogen or malignancy.

In circumstances in which efficacy of a prophylactic vaccine is primarily correlated with the induction of a long-lasting memory response, restimulation assays can be the most appropriate and sensitive measures to monitor vaccine-induced immunological responses. Conversely, in the case of therapeutic vaccines, the main immunological correlate of activity can be the induction of effector T cell function, most aptly measured by primary assays. Thus, the use of sensitive assays allows for the most appropriate testing strategy for immunological monitoring of vaccine efficacy.

The induction of CTL in vitro requires the specific recognition of peptides that are bound to allele specific MHC class I molecules on APC. The number of specific MHC/peptide complexes per APC is crucial for the stimulation of CTL, particularly in primary immune responses. While small amounts of peptide/MHC complexes per cell are sufficient to render a cell susceptible to lysis by CTL, or to stimulate a secondary CTL response, the successful activation of a CTL precursor (pCTL) during primary response requires a significantly higher number of MHC/peptide complexes. Peptide loading of empty major histocompatability complex molecules on cells allows the induction of primary cytotoxic T lymphocyte responses. Peptide loading of empty major histocompatability complex molecules on cells enables the induction of primary cytotoxic T lymphocyte responses.

Since mutant cell lines do not exist for every human MHC allele, it is advantageous to use a technique to remove endogenous MHC-associated peptides from the surface of APC, followed by loading the resulting empty MHC molecules with the immunogenic peptides of interest. Antigen-presenting cells can be normal cells such as peripheral blood mononuclear cells or dendritic cells (Inaba, et al., J. Exp. Med. 166:182 (1987); Boog, Eur. J. Immunol. 18:219 (1988)). The use of non-transformed (non-tumorigenic), non-infected cells, and preferably, autologous cells of patients as APC is desirable for the design of CTL induction protocols directed towards development of ex vivo CTL therapies. This application discloses methods for stripping the endogenous MHC-associated peptides from the surface of APC followed by the loading of desired peptides.

A stable MHC class I molecule is a trimeric complex formed of the following elements: 1) a peptide usually of 8-10 residues, 2) a transmembrane heavy polymorphic protein chain which bears the peptide-binding site in its α1 and α2 domains, and 3) a non-covalently associated non-polymorphic light chain, β₂ microglobulin. Removing the bound peptides and/or dissociating the β₂ microglobulin from the complex renders the MHC class I molecules nonfunctional and unstable, resulting in rapid degradation. All MHC class I molecules isolated from PBMCs have endogenous peptides bound to them. Therefore, the first step is to remove all endogenous peptides bound to MHC class I molecules on the APC without causing their degradation before exogenous peptides can be added to them.

Two possible ways to free up MHC class I molecules of bound peptides include lowering the culture temperature from 37° C. to 26° C. overnight to destabilize β₂ microglobulin and stripping the endogenous peptides from the cell using a mild acid treatment. The methods release previously bound peptides into the extracellular environment allowing new exogenous peptides to bind to the empty class I molecules. The cold-temperature incubation method enables exogenous peptides to bind efficiently to the MHC complex, but requires an overnight incubation at 26° C. which may slow the cell's metabolic rate. It is also likely that cells not actively synthesizing MHC molecules (e.g., resting PBMC) would not produce high amounts of empty surface MHC molecules by the cold temperature procedure.

Harsh acid stripping involves extraction of the peptides with trifluoroacetic acid, pH 2, or acid denaturation of the immunoaffinity purified class I-peptide complexes. These methods are not feasible for CTL induction, since it is important to remove the endogenous peptides while preserving APC viability and an optimal metabolic state which is critical for antigen presentation. Mild acid solutions of pH 3 such as glycine or citrate-phosphate buffers have been used to identify endogenous peptides and to identify tumor associated T cell epitopes. The treatment is especially effective, in that only the MHC class I molecules are destabilized (and associated peptides released), while other surface antigens remain intact, including MHC class II molecules. Most importantly, treatment of cells with the mild acid solutions do not affect the cell's viability or metabolic state. The mild acid treatment is rapid since the stripping of the endogenous peptides occurs in two minutes at 4° C. and the APC is ready to perform its function after the appropriate peptides are loaded. The technique is utilized herein to make peptide-specific APCs for the generation of primary antigen-specific CTL. The resulting APC are efficient in inducing peptide-specific CD8+ CTL.

Activated CD8+ cells may be effectively separated from the stimulator cells using one of a variety of known methods. For example, monoclonal antibodies specific for the stimulator cells, for the peptides loaded onto the stimulator cells, or for the CD8+ cells (or a segment thereof) may be utilized to bind their appropriate complementary ligand. Antibody-tagged molecules may then be extracted from the stimulator-effector cell admixture via appropriate means, e.g., via well-known immunoprecipitation or immunoassay methods.

Effective, cytotoxic amounts of the activated CD8+ cells can vary between in vitro and in vivo uses, as well as with the amount and type of cells that are the ultimate target of these killer cells. The amount will also vary depending on the condition of the patient and should be determined via consideration of all appropriate factors by the practitioner. Preferably, however, about 1×10⁶ to about 1×10¹², more preferably about 1×10⁸ to about 1×10¹¹, and even more preferably, about 1×10⁹ to about 1×10¹⁰ activated CD8+ cells are utilized for adult humans, compared to about 5×10⁶-5×10⁷ cells used in mice.

Preferably, as discussed above, the activated CD8+ cells are harvested from the cell culture prior to administration of the CD8+ cells to the individual being treated. It is important to note, however, that unlike other present and proposed treatment modalities, the present method uses a cell culture system that is not tumorigenic. Therefore, if complete separation of stimulator cells and activated CD8+ cells is not achieved, there is no inherent danger known to be associated with the administration of a small number of stimulator cells, whereas administration of mammalian tumor-promoting cells may be extremely hazardous.

Methods of re-introducing cellular components are known in the art and include procedures such as those exemplified in U.S. Pat. No. 4,844,893 to Honsik, et al. and U.S. Pat. No. 4,690,915 to Rosenberg. For example, administration of activated CD8+ cells via intravenous infusion is appropriate.

Example 38 Use of Peptide Epitopes as Diagnostic Agents for Evaluating Immune Responses

In one embodiment of the invention, HLA class I and class II binding peptides can be used as reagents to evaluate an immune response. The evaluated immune response can be induced by any immunogen. For example, the immunogen may result in the production of antigen-specific CTLs or HTLs that recognize the peptide epitope(s) employed as the reagent. Thus, a peptide of the invention mayor may not be used as the immunogen. Assay systems that can be used for such analyses include tetramer-based protocols, staining for intracellular lymphokines, interferon release assays, or ELISPOT assays.

For example, following exposure to a putative immunogen, a peptide of the invention can be used in a tetramer staining assay to assess peripheral blood mononuclear cells for the presence of any antigen-specific CTLs. The HLA-tetrameric complex is used to directly visualize antigen-specific CTLs and thereby determine the frequency of such antigen-specific CTLs in a sample of peripheral blood mononuclear cells (see, e.g., Ogg et al., Science 279:2103-2106, 1998; and Altman et al., Science 174:94-96, 1996).

A tetramer reagent comprising a peptide of the invention is generated as follows: A peptide that binds to an HLA molecule is refolded in the presence of the corresponding HLA heavy chain and P2-microglobulin to generate a trimolecular complex. The complex is biotinylated at the carboxyl terminal end of the HLA heavy chain, at a site that was previously engineered into the protein. Tetramer formation is then induced by adding streptavidin. When fluorescently labeled streptavidin is used, the tetrameric complex is used to stain antigen-specific cells. The labeled cells are then readily identified, e.g., by flow cytometry. Such procedures are used for diagnostic or prognostic purposes; the cells identified by the procedure can be used for therapeutic purposes.

Peptides of the invention are also used as reagents to evaluate immune recall responses. (see, e.g., Bertoni et al., J C/in. Invest. 100:503-513, 1997 and Penna et al., J Exp. Med. 174:1565-1570, 1991). For example, a PBMC sample from an individual expressing a disease-associated antigen (e.g. a tumor-associated antigen such as CEA, p53, MAGE2/3, HER2/neu, or an organism associated with neoplasia such as HPV or HSV) can be analyzed for the presence of antigen-specific CTLs or HTLs using specific peptides. A blood sample containing mononuclear cells may be evaluated by cultivating the PBMCs and stimulating the cells with a peptide of the invention. After an appropriate cultivation period, the expanded cell population may be analyzed, for example, for CTL or for HTL activity.

Thus, the peptides can be used to evaluate the efficacy of a vaccine. PBMCs obtained from a patient vaccinated with an immunogen may be analyzed by methods such as those described herein. The patient is HLA typed, and peptide epitopes that are bound by the HLA molecule(s) present in that patient are selected for analysis. The immunogenicity of the vaccine is indicated by the presence of CTLs and/or HTLs directed to epitopes present in the vaccine.

The peptides of the invention may also be used to make antibodies, using techniques well known in the art (see, e.g. CURRENT PROTOCOLS IN IMMUNOLOGY, Wiley/Greene, NY; and Antibodies A Laboratory Manual Harlow, Harlow and Lane, Cold Spring Harbor Laboratory Press, 1989). Such antibodies are useful as reagents to determine the presence of disease-associated antigens or may be used therapetucially. Antibodies in this category include those that recognize a peptide when bound by an HLA molecule, i.e., antibodies that bind to a peptide-MHC complex.

The immunogenic peptides of this invention may also be used to make monoclonal antibodies. Such antibodies may be useful as potential diagnostic or therapeutic agents.

Epitopes in accordance with the present invention were successfully used to induce an immune response. Immune responses with these epitopes have been induced by administering the epitopes in various forms. The epitopes have been administered as peptides, as nucleic acids, and as viral vectors comprising nucleic acids that encode the epitope(s) of the invention. Upon administration of peptide-based epitope forms, immune responses have been induced by direct loading of an epitope onto an empty HLA molecule that is expressed on a cell, and via internalization of the epitope and processing via the HLA class I pathway; in either event, the HLA molecule expressing the epitope was then able to interact with and induce a CTL response. Peptides can be delivered directly or using such agents as liposomes. They can additionally be delivered using ballistic delivery, in which the peptides are typically in a crystalline form. When DNA is used to induce an immune response, it is administered either as naked DNA, generally in a dose range of approximately 1-5 mg, or via the ballistic “gene gun” delivery, typically in a dose range of approximately 10-100 μg. The DNA can be delivered in a variety of conformations, e.g., linear, circular etc. Various viral vectors have also successfully been used that comprise nucleic acids which encode epitopes in accordance with the invention.

Accordingly compositions in accordance with the invention exist in several forms. Embodiments of each of these composition forms in accordance with the invention have been successfully used to induce an immune response.

One composition in accordance with the invention comprises a plurality of peptides. This plurality or cocktail of peptides is generally admixed with one or more pharmaceutically acceptable excipients. The peptide cocktail can comprise multiple copies of the same peptide or can comprise a mixture of peptides. The peptides can be analogs of naturally occurring epitopes. The peptides can comprise artificial amino acids and/or chemical modifications such as addition of a surface active molecule, e.g., lipidation; acetylation, glycosylation, biotinylation, phosphorylation etc. The peptides can be CTL or HTL epitopes. In a preferred embodiment the peptide cocktail comprises a plurality of different CTL epitopes and at least one HTL epitope. The HTL epitope can be naturally or non-naturally (e.g., PADRE®, Epimmune Inc., San Diego, Calif.). The number of distinct epitopes in an embodiment of the invention is generally a whole unit integer from one through one hundred fifty (e.g., 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, or, 100).

An additional embodiment of a composition in accordance with the invention comprises a polypeptide multi-epitope construct, i.e., a polyepitopic peptide. Polyepitopic peptides in accordance with the invention are prepared by use of technologies well-known in the art. By use of these known technologies, epitopes in accordance with the invention are connected one to another. The polyepitopic peptides can be linear or non-linear, e.g., multivalent. These polyepitopic constructs can comprise artificial amino acids, spacing or spacer amino acids, flanking amino acids, or chemical modifications between adjacent epitope units. The polyepitopic construct can be a heteropolymer or a homopolymer. The polyepitopic constructs generally comprise epitopes in a quantity of any whole unit integer between 2-150 (e.g., 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, or, 100). The polyepitopic construct can comprise CTL and/or HTL epitopes. One or more of the epitopes in the construct can be modified, e.g., by addition of a surface active material, e.g. a lipid, or chemically modified, e.g., acetylation, etc. Moreover, bonds in the multiepitopic construct can be other than peptide bonds, e.g., covalent bonds, ester or ether bonds, disulfide bonds, hydrogen bonds, ionic bonds etc.

Alternatively, a composition in accordance with the invention comprises construct which comprises a series, sequence, stretch, etc., of amino acids that have homology to (i.e., corresponds to or is contiguous with) to a native sequence. This stretch of amino acids comprises at least one subsequence of amino acids that, if cleaved or isolated from the longer series of amino acids, functions as an HLA class I or HLA class II epitope in accordance with the invention. In this embodiment, the peptide sequence is modified, so as to become a construct as defined herein, by use of any number of techniques known or to be provided in the art. The polyepitopic constructs can contain homology to a native sequence in any whole unit integer increment from 70-100%, e.g., 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, or, 100 percent.

A further embodiment of a composition in accordance with the invention is an antigen presenting cell that comprises one or more epitopes in accordance with the invention. The antigen presenting cell can be a “professional” antigen presenting cell, such as a dendritic cell. The antigen presenting cell can comprise the epitope of the invention by any means known or to be determined in the art. Such means include pulsing of dendritic cells with one or more individual epitopes or with one or more peptides that comprise multiple epitopes, by nucleic acid administration such as ballistic nucleic acid delivery or by other techniques in the art for administration of nucleic acids, including vector-based, e.g. viral vector, delivery of nucleic acids.

Further embodiments of compositions in accordance with the invention comprise nucleic acids that encode one or more peptides of the invention, or nucleic acids which encode a polyepitopic peptide in accordance with the invention. As appreciated by one of ordinary skill in the art, various nucleic acids compositions will encode the same peptide due to the redundancy of the genetic code. Each of these nucleic acid compositions falls within the scope of the present invention. This embodiment of the invention comprises DNA or RNA, and in certain embodiments a combination of DNA and RNA. It is to be appreciated that any composition comprising nucleic acids that will encode a peptide in accordance with the invention or any other peptide based composition in accordance with the invention, falls within the scope of this invention.

It is to be appreciated that peptide-based forms of the invention (as well as the nucleic acids that encode them) can comprise analogs of epitopes of the invention generated using principles already known, or to be known, in the art. Principles related to analoging are now known in the art, and are disclosed herein; moreover, analoging principles are disclosed in co-pending application serial number U.S. Ser. No. 09/226,775 filed 6 Jan. 1999. Generally the compositions of the invention are isolated or purified.

The peptides may also find use as diagnostic reagents. For example, a peptide of the invention may be used to determine the susceptibility of a particular individual to a treatment regimen which employs the peptide or related peptides, and thus may be helpful in modifying an existing treatment protocol or in determining a prognosis for an affected individual. In addition, the peptides may also be used to predict which individuals will be at substantial risk for developing chronic infection.

To identify peptides of the invention, class I antigen isolation, and isolation and sequencing of naturally processed peptides was carried out as described in the related applications. These peptides were then used to define specific binding motifs for each of the following alleles A3.2, A1, A11, and A24.1. These motifs are described on page 3, above. The motifs described in TABLES 6-9, below, are defined from pool sequencing data of naturally processed peptides as described in the related applications.

Example 39 Ex Vivo Induction of Cytotoxic T Lymphocytes (CTL)

Peripheral blood mononuclear cells (PBMC) are isolated from an HLA-typed patient by either venipuncture or apheresis (depending upon the initial amount of CTLp required), and purified by gradient centrifugation using Ficoll-Paque (Pharmacia). Typically, one can obtain one million PBMC for every ml of peripheral blood, or alternatively, a typical apheresis procedure can yield up to a total of 1-10×10¹⁰ PBMC.

The isolated and purified PBMC are co-cultured with an appropriate number of antigen presenting cell (APC), previously incubated (“pulsed”) with an appropriate amount of synthetic peptide (containing the HLA binding motif and the sequence of the antigen in question). PBMC are usually incubated at 1-2×10⁶ cells/ml in culture medium such as RPMI-1640 (with autologous serum or plasma) or the serum-free medium AIM-V (Gibco).

APC are usually used at concentrations ranging from 1×10⁴ to 2×10⁵ cells/ml, depending on the type of cell used. Possible sources of APC include: 1) autologous dendritic cells (DC), which are isolated from PBMC and purified as described (Inaba, et al., J. Exp. Med., 166:182 (1987)); and 2) mutant and genetically engineered mammalian cells that express “empty” HLA molecules (which are syngeneic [genetically identical] to the patient's allelic HLA form), such as the, mouse RMA-S cell line or the human T2 cell line. APC containing empty HLA molecules are known to be potent inducers of CTL responses, possibly because the peptide can associate more readily with empty MHC molecules than with MHC molecules which are occupied by other peptides (DeBruijn, et al., Eur. J. Immunol., 21:2963-2970 (1991)).

In those cases when the APC used are not autologous, the cells will have to be gamma irradiated with an appropriate dose (using, e.g., radioactive cesium or cobalt) to prevent their proliferation both ex vivo, and when the cells are re-introduced into the patients.

The mixture cultures, containing PBMC, APC and peptide are kept in an appropriate culture vessel such as plastic T-flasks, gas-permeable plastic bags, or roller bottles, at 37° centigrade in a humid air/CO₂ incubator. After the activation phase of the culture, which usually occurs during the first 3-5 days, the resulting effector CTL can be further expanded, by the addition of recombinant DNA-derived growth factors such as interleukin-2 (IL-2), interleukin-4 (IL-4), or interleukin-7 (IL-7) to the cultures. An expansion culture can be kept for an additional 5 to 12 days, depending on the numbers of effector CTL required for a particular patient. In addition, expansion cultures may be performed using hollow fiber artificial capillary systems (Cellco), where larger numbers of cells (up to 1×10¹¹) can be maintained.

Before the cells are infused into the patient, they are tested for activity, viability, toxicity and sterility. The cytotoxic activity of the resulting CTL can be determined by a standard ⁵¹Cr-release assay (Biddison, W. E. 1991, Current Protocols in Immunology, p 7,17.1-7.17.5, Ed. J. Coligan, et al., J. Wiley and Sons, New York), using target cells that express the appropriate HLA molecule, in the presence and absence of the immunogenic peptide. Viability is determined by the exclusion of trypan blue dye by live cells. Cells are tested for the presence of endotoxin by conventional techniques. Finally, the presence of bacterial or fungal contamination is determined by appropriate microbiological methods (chocolate agar, etc.). Once the cells pass all quality control and safety tests, they are washed and placed in the appropriate infusion solution (Ringer/glucose lactate) and infused intravenously into the patient.

Example 40 Preparation of Effective HLA Allele-Specific Antigen Presenting Cells

This example demonstrates the use of cold temperature incubation or acid stripping/peptide loading method to prepare effective HLA-allele-specific antigen presenting cells (APC). The APC were used to sensitize precursor cytotoxic T lymphocytes which led to the development of antigen-specific cytotoxic cells. This was accomplished using either phytohemaglutinin (PHA) T-cell blasts or peripheral blood mononuclear cells (PBMC) or staphylococcus aureus Cowan I (SAC-I) activated PBMC as APC. The results are applicable to other APC and to the other MHC alleles.

The following describes sources for materials used in the following examples:

-   -   L-Ascorbic acid, Cat #B582, J. T. Baker, Phillipsburg, N.J.     -   Anti-HLA A2 (BB7.2), Cat #HB82, ATCC, Rockville, Md.     -   Anti-HLA DR (LB3.1), from J. Gorga, Children's Hospital,         Pittsburgh, Pa.     -   Anti-HLA Alpha chain pan ABC (9.12.1), from R.     -   DeMars, University of Wisconsin, Madison, Wis.     -   Anti-mouse IgG FITC conjugate, Cat #F2883, Sigma, St. Louis, Mo.     -   B₂ microglobulin, Cat #MO114, Scripps Labs, San Diego, Calif.     -   BSA Fraction V, Cat #A9418, Sigma, St. Louis, Mo.     -   50 cc conical centrifuge tubes, Cat #2070, Falcon, Lincoln,         Park, N.J.     -   Cryo 1° C. freezing container, Cat #5100-0001, Nalge, Rochester,         N.Y.     -   Cryovial, Cat #5000-0012, Nalge, Rochester, N.Y.     -   Dimethyl sulfoxide (DMSO), Cat #D2650, Sigma, St. Louis, Mo.     -   DNAse, Cat #260912, Calbiochem, San Diego, Calif.     -   Dynabeads M-450 goat anti-mouse IgG, Cat #110.06, Dynal, Great         Neck, N.Y.     -   EDTA tetrasodium salt, Cat #ED4SS, Sigma, St. Louis, Mo.     -   FACScan, Becton Dickinson, San Jose, Calif.     -   Fetal calf serum (FCS), Cat #3000, Irvine Scientific, Irvine,         Calif.     -   Ficoll-Paque, Cat #17-0840-03, Pharmacia, Piscataway, N.J.     -   Gentamicin, Cat #600-5750AD, Gibco, Grand Island, N.Y.     -   L-Glutamine, Cat #9317, Irvine Scientific, Irvine, Calif.     -   GS-6KR centrifuge, Beckman Instruments, Palo Alto, Calif.     -   Human AB serum (HS), Cat #100-112, Gemini Bioproducts,         Calabasas, Calif.     -   Human rIL-2, Sandoz, Basel, Switzerland.     -   Human rIL-7, Cat #F1-1587-1, Genzyme, Cambridge, Mass.     -   Isopropanol, Cat #A464-4, Fisher Scientific, Pittsburgh, Pa.     -   MicroCELLector T-150 culture flask for selection of CD4+ cells,         Cat #8030, Applied Immune Sciences, Menlo Park, Calif.     -   Micromedic automatic gamma counter, ICN Micromedics Systems,         Huntsville, Ala.     -   OKT4 hybridoma supernatant, Cat #CRL 8002, ATCC, Rockville, Md.     -   Paraformaldehyde, Cat #T-353, Fisher, Pittsburgh, Pa.     -   PBS calcium and magnesium free (CMF), Cat #17-516B,         BioWhittaker, Walkersville, Md.     -   Peptides used in this study were synthesized at Cytel and         described in TABLE 123.     -   Phytohemagglutinin (PHA), Cat #HA-16, Wellcome, Dartford,         England.     -   RPMI 1640+Hepes+glutamine, Cat #12-115B, BioWhittaker,         Walkersville, Md.     -   RPMI 1640+Hepes+glutamine, Cat #380-24OOAJ,     -   Gibco, Grand Island, N.Y.     -   Sodium chloride (NaCl), Cat #3624-05, J. T. Baker, Phillipsburg,         N.J.     -   Sodium (⁵¹Cr) chromate, Cat #NEZ 030, NEN, Wilmington, Del.     -   Sodium phosphate monobasic, Cat #S9638, Sigma, St. Louis, Mo.     -   Triton X-100, Cat #X-100, Sigma, St. Louis, Mo.     -   24 well tissue culture plate, Cat #3047, Falcon, Becton         Dickinson, San Jose, Calif.     -   96 well U-bottomed cluster plate, Cat #3799, Costar, Cambridge,         Mass.

Culture Medium.

PHA blasts and CTL inductions were done in RPMI 1640+Hepes+glutamine (Gibco) supplemented with 2 mM L-glutamine (Irvine Scientific), 50 μg/ml gentamicin (Gibco), and 5% heat inactivated pooled human Type AB serum (Gemini Bioproducts) [RPMI/5% HS]. EBV transformed lymphoblastoid cell lines (LCL) were maintained in RPMI 1640+Hepes+glutamine (BioWhittaker) supplemented with L-glutamine and gentamicin as above and 10% heat inactivated fetal calf serum (Irvine Scientific) [RPMI/10% FCS]. Chromium release assays were performed in RPMI/10% FCS.

Cytokines.

Recombinant human interleukin-2 (rIL-2) (Sandoz) was used at a final concentration of 10 U/ml. Recombinant human interleukin-7 (rIL-7) (Genzyme) was used at a final concentration of 10 ng/ml.

Isolation of Peripheral Blood Mononuclear Cells (PBMC).

Whole blood was collected in heparin (10 U/ml) containing syringes and spun in 50 cc conical centrifuge tubes (Falcon) at 1600 rpm (Beckman GS-6KR) 15 min. The plasma layer was then removed and 10 ml of the buffy coat collected with a 10 ml pipette using a circular motion. The buffy coat was mixed thoroughly and diluted with an equal volume of serum free RPMI 1640. The diluted buffy coat was then layered over 20 ml Ficoll-Paque (Pharmacia) in a 50 cc conical tube and centrifuged 400×g for 20 min at room temperature with the brake off. The Ficoll-plasma interface containing the PBMCs was collected using a transfer pipet (two interfaces per 50 cc tube) and washed three times with 50 ml RPMI (1700, 1500, and 1300 rpm for 10 min.

Freezing and Thawing PBMC.

PBMC were frozen at 30×10⁶ cells/ml of 90% FCS+10% DMSO (Sigma), in 1 ml aliquots using cyrovials (Nalge). Cryovials were placed in Cryo 1° C. freezing containers (Nalge) containing isopropanol (Fisher) and placed at −70° C. from 4 hr (minimum) to overnight (maximum). Isopropanol was changed after every 5 uses. Cryovials were transferred to liquid nitrogen for long term storage. PBMC were thawed by continuous shaking in a 37° C. water bath until the last crystal was nearly thawed. Cells were immediately diluted into serum free RPMI medium containing DNAse 30 μg/ml (to avoid clumping) (Calbiochem), and washed twice.

Depletion of Lymphocyte Subpopulations.

CD4 lymphocyte depletion was performed using antibody-coated flasks: MicroCELLector T-150 flasks for the selection of CD4+ cells (Applied Immune Sciences) were washed according to the manufacturer's instructions with 25 ml PBS CMF+1 mM EDTA (Sigma) by swirling flasks for 30 sec followed by incubation for 1 hr at room temperature on a flat surface. Buffer was aspirated and flasks were washed 2 additional times by shaking the flasks for 30 sec and maintaining coverage of the binding surface. To each washed flask, 25 ml culture medium+5% HS were added and incubated for 20 min at room temperature on a flat surface. Media was left in the flask until it was ready to receive the cells. PBMC were thawed in RPMI/5% HS containing 30 μg/ml DNAse, and washed twice. HS in the wash blocks Fc receptors on PBMCS. For one flask a maximum of 12×10⁷ cells were resuspended in 25 ml culture medium. Culture medium was aspirated from the flask and then the cell suspension was gently added to the MicroCELLector. Flasks containing the cells were incubated for 1 hr at room temperature on a flat surface. At the end of the incubation, the flask was gently rocked from side to side for 10 sec to resuspend the nonadherent cells. Nonadherent CD4 depleted cells were harvested, and then flasks were washed twice with PBS CMF to collect the nonadherent cells. Harvested CD4-depleted cells were pelleted by centrifugation and resuspended in complete culture medium (RPMI/5%/HS).

Generation of PHA Blasts.

PBMC were isolated using the standard Ficoll-Paque protocol. Frozen cells were washed twice before use. Cells were cultured at 2×10⁶/ml in RPMI/5% HS containing 1 μg/ml PHA (Wellcome) and 10 U/ml rIL-2. PHA blasts were maintained in culture medium containing 10 U/ml rIL-2 with feeding and splitting as needed. PHA blasts were used as APC on day 6 of culture. Generation of empty class I molecules and peptide loading were only performed by the acid strip method when using these APC.

Acid Stripping/Peptide Loading of PBMC and PHA Blasts.

PBMC were isolated using the Ficoll-Paque protocol. When using frozen cells, PBMC were washed twice before using. PHA blasts were prepared as previously described and washed twice before using. Once cells were prepared, they were washed once in cold sterile 0.9% NaCl (J. T. Baker)+1% BSA. In a 50 cc conical centrifuge tube, the cells were resuspended at 10⁷/ml in cold sterile citrate-phosphate buffer [0-13 M L-ascorbic acid (J. T. Baker), 0.06 M sodium phosphate monobasic (Sigma) pH 3, 1% BSA, 3 μg/ml β₂ microglobulin (Scripps Labs)] and incubated for 2 min on ice. Immediately, 5 volumes of cold sterile neutralizing buffer #1 [0.15 M sodium phosphate monobasic pH 7.5, 1% BSA, 3 μg/ml β₂ microglobulin, 10 μg/ml peptide] were added, and the cells were pelleted at 1500 rpm, 5 min at 4° C. Cells were resuspended in 1 volume cold sterile neutralizing buffer #2 [PBS CMF, 1% BSA, 30 μg/ml DNAse, 3 μg/ml β₂ microglobulin, 40 μg/ml peptide] and incubated for 4 hrs at 20° C. Cells were diluted with culture medium to approximately 5×10⁶/ml and irradiated with 6000 rads. Cells were then centrifuged at 1500 rpm for 5 min at room temperature and resuspended in culture medium. The acid stripped/peptide loaded cells were used immediately in the CTL induction cultures (below).

Induction of Primary CTL Using Acid Stripped/Peptide Loaded Autologous PBMCs or PHA Blasts as Stimulators.

Acid stripping/peptide loading of PBMC and PHA blasts are described above. During the last 4 hr incubation of stimulator cells with peptide, the responder cell population was prepared: Responders were PBMC that were depleted of CD4+ cells (described above). Responder cells were resuspended in culture medium at 3×10⁶/ml. 1 ml of the responder cell suspension was dispensed into each well of a 24-well tissue culture plate (Falcon, Becton Dickinson). The plates were placed in the incubator at 37° C., 5% CO₂ until the stimulator population was ready. Once irradiated, stimulator APC were resuspended in culture medium containing 20 ng/ml rIL-7 at 10⁶/m1 for the PBMC, or at 3×10⁵/ml for the PHA blasts. 1 ml of stimulator cell suspension was added per well to the plates containing the responders. On day 7 after induction, a 100 μl culture medium containing 200 ng/ml rIL-7 was added to each well (20 ng/well rIL-7 final). On day 10 after induction, 100 μl of culture medium containing 200 U/ml rIL-2 was added to each well (20 U/well rIL-2 final).

Antigen Restimulation of CTL.

On day 12-14 after the induction, the primary CTL were restimulated with peptide using adherent APC. Autologous PBMC were thawed and washed as described above. Cells were irradiated at 6000 rads. Cells were pelleted and resuspended in culture medium at 4×10⁶/ml. 1 ml of cell suspension was added to each well of a 24-well tissue culture plate, and incubated for 2 hrs at 37° C., 5% CO₂. Non-adherent cells were removed by washing each well three times with serum free RPMI. After this step, a 0.5 ml culture medium containing 3 μg/ml β₂ microglobulin and 20 μg/ml total peptide was added to each well. APC were incubated for 2 hrs at 37° C., under 5% CO₂ with the peptide and B₂ microglobulin. Wells were aspirated and 1 ml of responder cells at 1.5×10⁶/ml in culture medium was added to each well. After 2 days, 1 ml of culture medium containing 20 U/ml rIL-2 was added to each well.

Cytotoxicity Chromium Release Assay.

Seven days following restimulation of primary induction, the cytotoxic activity of the cultures was assessed.

a. Effector Cell Preparation:

The responders, which at this stage are renamed “effectors”, were centrifuged and resuspended at 10⁷/ml in RPMI/10% FCS. Three-fold serial dilutions of effectors were performed to yield effector to target ratios of 100:1, 33:1, 11:1, and 3:1. Effector cells were aliquoted at 100 μl/well on 96 well U-bottomed cluster plates (Costar), in duplicate.

b. Target Cell Preparation:

Approximately 16-20 hrs prior to the assay, target cells were resuspended at 3×10⁵/ml in RPMI/10% FCS in the presence or absence of 3 μg/ml β₂ microglobulin and 10 μg/ml total peptide. After preincubation, target cells were centrifuged and pellets were resuspended in 200 μl (300 μCi) sodium (⁵¹Cr) chromate (NEN). Cells were incubated at 37° C. for 1 hr with agitation. Labeled target cells were washed 3 times with RPMI/10% FCS.

c. Setting Up the Assays:

Target cell concentration was adjusted to 10⁵/ml in RPMI/10% FCS and 100 μl aliquots were added to each well containing responders. K562 cells (cold targets, to block NK, and LAK activity) were washed and resuspended in RPMI/10% FCS at 10⁷/ml. Aliquots of 20 μl were added per well, yielding a 20:1 of cold K562 target:labeled target. For the determination of the spontaneous ⁵¹Cr release, 100 μl/well of RPMI/10% FCS were added to 100 μl/well of labeled target cells, and 20 μl/well of K562. For maximum ⁵¹Cr release, 100 μl 1% Triton X-100 (Sigma) in PBS CMF, was added to the 100 μl/well labelled target cells, and 20 μl/well K562. Plates were centrifuged for 2 min at 1200 rpm to accelerate cell conjugate formation. Assays were incubated for 5 hr at 37° C., 5% C0₂. Assays were harvested by centrifuging plates for 5 min at 1200 rpm and collecting 100 μl/well of supernatant. Standard gamma counting techniques were used to determine percent specific lysis (Micromedic automatic gamma counter, 0.5 min per tube).

Cultured Cell Lines.

JY, a HLA A2.1 expressing human EBV-transformed B-cell line, was grown in RPMI/10% FCS. K562, a NK cell sensitive erythroblastoma line was grown in RPMI/10% FCS. K562 was used to reduce background killing by NK and LAK cells in the chromium release assays.

Peptides.

The peptides used in these studies were synthesized at Cytel and their sequences are described in TABLE 123. Peptides were routinely diluted in 100% DMSO at 20 mg/ml, aliquoted, and stored at −20° C.

FACS Analysis.

Approximately 10⁶ cells were used for each antibody that was to be tested. Cells were washed twice with PBS CNU+0.1% BSA. To each sample, 100 μl PBS CMF+0.1% BSA+primary antibody at 2 μg/ml (BB7.2, ATCC) or (9.12.1, Inserm-CNRS, Marseille, France) or (LB3.1, Children's Hospital Pittsburgh) were added. A negative control was always included. Cells were incubated on ice for 20 min and washed twice with PBS CMF+0.1% BSA. Cells were resuspended in 100 μl anti-mouse IgG FITC conjugate (Sigma), diluted 1:50 in PBS CMF+0.1% BSA, and incubated 20 min on ice. Cells were washed twice with PBS CMF+0.1% BSA, and resuspended in PBS for FACScan (Becton Dickinson) analysis. When it was necessary to postpone analysis to the subsequent days, the cells were fixed with PBS/1% paraformaldehyde (Fisher) and analyzed within one week.

Binding Assays Using Intact Cells and Radiolabelled Peptide.

JY cells were treated with citrate-phosphate buffer and neutralizing buffer #1 as described above. JY control cells were left untreated in tissue culture media. After treatment both cell populations were washed twice with serum free RPMI and loaded with ¹²⁵I-radiolabelled 941.01 (HBc15-27) peptide (standard chloramine T iodination). To determine binding specificity, 2×10⁶ cells were resuspended in 200 μl neutralizing buffer #2 (described above) containing ¹²⁵1-941.01 (10⁵ cpms)+/−100 μg unlabelled 941.01. Cells were incubated for 4 hrs at 20° C. and washed twice with serum free RPMI to remove free peptide. Cells were resuspended in 200 μl of serum free RPMI. In a microfuge tube the cell suspension was layered over an 800 μl FCS and pelleted by centrifugation for 5 sec. Supernatants were aspirated and the radioactivity remaining in the pellet was measured (Micromedic automatic gamma counter, 1 min per tube).

Example 41 Class I MHC Molecule Peptide Stripping/Loading by Mild Acid Treatment

Mild acid solutions of pH 3 such as glycine or citrate-phosphate buffers have been used by various groups to identify endogenous peptides and to identify tumor associated T cell epitopes. The treatment is unique in that only the MHC class I molecules are destabilized (and peptides released), while all other surface antigens remain intact including MHC class II molecules. Most importantly, treatment of cells with the mild acid solutions of this example do not affect the cell's viability or metabolic state. The mild acid treatment is rapid since the stripping of endogenous peptides occurs in two minutes at 4° C. and the APC is ready to perform its function after the appropriate peptides are loaded. In this example we utilized the technique to make peptide specific APCs for the generation of primary antigen-specific CTL. The resulting APC were efficient in inducing peptide-specific CD8+ CTL.

Measurements by FACS Analysis.

PHA-induced T-cell blasts were acid stripped/peptide loaded according to the methods described in Example 15. The resulting cells were stained for FACS analysis using anti-HLA-A2 (BB7.2) and anti-HLA alpha chain-specific (9.12.1) monoclonal antibodies. Controls for this experiment included the same cell population which was not treated at pH 3 (but treated with PBS buffer at pH 7.2), and with cells treated with citrate-phosphate buffer (to strip the MHC) but neutralized in the absence of β₂ microglobulin and peptide. The results presented in FIG. 28, indicate that treatment of these cells with the citrate-phosphate (pH 3) buffer significantly reduced (10-fold) the reactivity of the cells toward both anti-HLA class I antibodies alone (anti-HLA-A2 and the alpha chain specific), but not towards a monoclonal antibody specific for class II MHC molecules (anti-HLA-DR). Most importantly, neutralization of the acid-stripped cells in the presence of B₂ microglobulin and peptide resulted in preservation of a significant amount of class I MHC antibody-reactive sites, with only a 2.5-fold decrease in fluorescence intensity. Importantly, the acid-treated cells remained viable, as measured by trypan blue exclusion and forward/lateral FACS scatter analysis. Similar results were obtained using EBV-transformed B cell lines, fresh (or frozen) PBMC and other peptides (which bind to either HLA-A2.1 or HLA-A1) (data not shown).

Binding of Radiolabeled Peptides to Empty MHC Molecules.

To determine the efficiency of peptide loading using the cold temperature incubation or acid stripping/peptide loading protocol, JY cells (an HLA-A2.1 EBV-transformed B cell line) were preincubated at 26° C. overnight or acid-stripped to remove the endogenous MHC-associated peptides and the loading of exogenous peptide was determined using a ¹²⁵I-radiolabelled HLA-A2.1 binding peptide. The specificity of this reaction was determined by measuring the inhibition of labelled peptide binding using a cold peptide of the same sequence. Results presented in TABLES 123-124 demonstrate that acid-treatment of the cells increased significantly (approximately 10-fold) the amount of labeled peptide binding to the JY cells. Furthermore, the binding of labelled peptide was completely blocked by the addition of the cold peptide, demonstrating specific binding (data not shown).

In Vitro Induction of Primary Antigen-Specific CTL Using Acid Stripped/Peptide Loaded APCS.

Additional critical parameters for the induction of primary CTL using both the cold temperature incubation and acid strip protocol are: 1) enrichment of CD8+ T-cells in the responder cell population (or depletion of CD4+ T-cells), 2) addition of rIL-7 to the CTL induction cultures from day 0, and 3) restimulation of the cultures with antigen on day 12-14 using autologous adherent cells pulsed with peptide.

Example 42 Screening Peptides to Identify CTL Epitopes

In order to identify CTL epitopes, CTL was stimulated by SAC-I activated PBMCs as APC. Cold temperature expression of the MHC in which class 1 β2 microglobulin complex is unstable was utilized in addition to acid stripping to generate PBMC APC.

Complete Culture Medium.

The tissue culture medium used in this study consisted of RPMI 1640 with Hepes and L-glutamine (Gibco) supplemented with 2 mM L-glutamine (Irvine Scientific), 0.5 mM sodium pyruvate (Gibco), 100 U/100 ug/ml penicillin/streptomycin (Irvine), and 5% heat-inactivated Human Serum Type AB (RPMI/5% HS; Gemini Bioproducts). Culture media used in the growth of EBV-transformed lines contained 10% heat-inactivated fetal calf serum (RPMI/10% FCS, Irvine) instead of human serum.

Cytokines.

Recombinant human Interleukin-2 (rIL-2) and Interleukin-4 (rIL-4) were obtained from Sandoz and used at a final concentration of 10 U/ml and 10 ng/ml, respectively. Human interferon-γ (IFN-γ) and recombinant human Interleukin-7 (rIL-7) were obtained from Genzyme and used at 20 U/ml and 10 ng/ml, respectively.

Peptides.

Peptides were synthesized at Cytel and are described in TABLES 123-124. Peptides were routinely diluted in 100% DMSO at 20 mg/ml, aliquoted, and stored at −70° C. until use.

Cell Lines.

JY, Steinlin, EHM, BVR, and KT3 are homozygous human EBV-transformed B cell lines expressing HLA A_(2.1), A₁, A₃, A₁₁, and A₂₄, respectively. They are grown in RPMI/10% FCS. K562, an NK cell sensitive, erythoblastoma line grown in RPMI/10% FCS, was used for reduction of background killing in CTL assays. Melanoma cell lines either expressing the MAGE antigen, mel 397 and mel 938, or not expressing the MAGE antigen; mel 888, were also grown in RPMI/10% FCS.

Isolation of Peripheral Blood Mononuclear Cells (PBMCs).

Whole blood was collected into heparin containing syringes and spun in 50 cc tubes at 1600 RPM (Beckman GS-6KR) for 15 minutes. The plasma layer was then removed and 10 ml of buffy coat was collected with a pipette using a circular motion. The buffy coat was mixed well and diluted with an equal volume of RPMI. The buffy coat (30 ml) was then layered on 20 ml of Ficoll-Paque (Pharmacia) and centrifuged at 1850 RPM (400×g) for 20 minutes, 25° C., with the brake off. The interface between the ficoll and the plasma containing the PBMCs was recovered with a transfer pipet (two interfaces per 50 ml tube) and washed three times with 50 ml of RPMI (1700, 1500, and 1300 RPM for 10 minutes). Cells were resuspended in 10-20 ml of culture medium, counted, and adjusted to the appropriate concentration.

Freezing PBMCs.

30 million cells/tube (90% FCS/10% DMSO; Sigma) were inserted into a Nalgene Cryo 1° C. Freezing Container containing isopropanol (Fisher) and placed at −70° C. from 4 hrs (minimum) to overnight (maximum). The isopropanol was changed every five times. Tubes were transferred to liquid nitrogen for long term storage. To thaw, PBMCs were continuously shaken in a 37° C. water bath until the last crystal was almost thawed (tubes were not allowed to sit in the water bath or at room temperature for any period of time). Cells were diluted into serum-free RPMI containing 30 μg/ml DNase to prevent clumping by dead cell DNA and washed twice.

Induction of Primary CTL Using SAC-I Activated PBMCs as APCs

a. Preparation of APCs:

PBMCs were purified using the standard Ficoll-Paque protocol and resuspended at 1×10⁶/ml in RPMI/5% FCS containing 0.005% Pansorbin cells (SAC-I cells expressing Protein A; Calbiochem), 20 μg/ml Immunobeads (Rabbit anti-Human IgM; Biorad), and 20 ng/ml of human rIL-4. Two ml of cells per well were plated in a 24-well plate (Falcon, Becton Dickinson) and cultured at 37° C. After 3 days, the medium was removed and the cells were washed three times followed by addition of RPMI/10% HS. The cells were used after culturing for an additional 2 days in RPMI/10% HS.

b. Expression of Empty Class I Molecules on the Surface of APCs and Peptide loading of APCs.

1. Cold temperature incubation:

-   -   a. Expression of empty MHC in APCs: The APCs were adjusted to a         concentration of 2×10⁶/ml in complete culture medium containing         10 ng/ml rIL-4, 20 U/ml human IFN-γ, and 3 μg/ml β2         microglobulin (β₂m; Scripps Lab). The cells were then incubated         overnight at 26° C. in the presence of 5% CO₂. It should be         noted that these cells only express a fraction of Class I         molecules in the empty state (˜10%).     -   b. Peptide loading of APC stimulator cells: Empty Class I         expressing APCs were washed 1-2 times with serum free RPMI         (+L-glutamine and Hepes) and resuspended at 1×10⁷ in serum-free         RPMI containing 50 μg/ml total of the peptide pool (i.e., 16.7         μg/ml of each peptide in a pool of three; 25 μg/ml of each         peptide in a pool of two; 50 μg/ml of individual peptide), 30         μg/ml DNAse, and 3 μg/ml β₂m. Following a 4 hour incubation at         20° C., the cells were irradiated at 6100 rads (5×10⁶/ml; 25         million cells/tube), washed and adjusted to the appropriate         concentration for addition to the induction culture (see below).

2. Acid stripping: This was used as an alternative method for generating empty MHC on the surface of the APCs. The SAC-I activated PBMCs were washed once in cold 0.9% sodium chloride (J. T. Baker) containing 1% BSA. The cells were resuspended at 10⁷/ml in cold citrate-phosphate buffer (0.13M L-ascorbic acid [J. T. Baker], 0.06M sodium phosphate monobasic [Sigma], pH3) containing 1% BSA and 3 μg/ml β₂m and incubated on ice. After 2 minutes, 5 volumes of cold 0.15M sodium phosphate monobasic buffer, pH7.5, containing 1% BSA, 3 μg/ml β₂m, and 10 μg/ml peptide [neutralizing buffer #1] was added and the cells centrifuged at 1500 RPM for 5 minutes at 4° C. The cells were resuspended in 1 ml of cold PBS containing 1% BSA, 30 μg/ml DNase, 3 μg/ml β2 microglobulin, and 50 μg/m1 peptide [neutralizing buffer #2] and incubated for 4 hours at 20° C. As above, subsequent to the four hour incubation at 20° C., the cells were irradiated at 6100 rads (5×10⁶/ml; 25 million cells/tube), washed, then adjusted to the appropriate concentration for addition to the induction culture (see below).

c. Preparation of the CD4+ Depleted PBMC Responder Cell Population (Depletion of Lymphocyte Sub-Populations Using AIS Flasks).

AIS MicroCellector T-150 flasks (specific for the depletion of CD4+ T cells; Menlo Park, Calif.) were primed by adding 25 ml of PBS/1 mM EDTA, swirling for 30 seconds so that all surfaces were moistened, and then incubating with the binding surface down at room temperature for 1 hour. Following this incubation, flasks were shaken vigorously for 30 seconds, washed 1 time with PBS/EDTA, 2 additional times with PBS and then incubated with 25 ml of culture medium for 15 minutes. PBMCs were thawed in serum-free RPMI (+L-glutamine+Hepes) containing 30 μg/ml DNAse, washed once, and incubated for 15 minutes in culture medium. Following aspiration of culture medium from the flasks, up to 180 million PBMCs were added in 25 ml of culture medium containing 30 μg/ml DNAse. After 1 hour at room temperature, the flasks were rocked gently for 10 seconds to resuspend the nonadherent cells. The nonadherent cell suspension containing the CD8+ T cells was collected and the flasks were washed 2 times with PBS. The CD4+ T cell depleted PBMCs were centrifuged and counted for addition to the induction culture. The CD4+ and CD8+ phenotype of the CD4+ depleted cell population was determined by FACS analysis (see below). In general, this technique resulted in a two-fold enrichment for CD8+ T cells with an average of approximately 40-50% CD8+ T cells and 15-20% remaining CD4+ T cells following depletion of CD4+ T cells. Depletion of CD4+ T cells can also be accomplished by antibody and complement or antibody coated magnetic beads (Dynabeads). Depletion of CD4+ T cells served the purpose of enriching CTLp and removing cells which would complete for cell nutrients and may interfere with CTLp expansion.

d. Induction of Primary CTL.

During the 4 hour peptide loading of the stimulator APCs, CD4+ depleted PBMC to be used as the responder population were prepared utilizing AIS flasks for selection of CD8+ T cells through the depletion of CD4+ T cells (above). The responder cells were plated at 3×10⁶/ml in a 1 ml volume (24 well plate) and placed at 37° C. until the peptide loaded stimulator APCs were prepared. The irradiated, peptide loaded APCs were washed 1 time in serum-free RPMI (+L-glutamine and Hepes), adjusted to 1×10⁶/m1 in complete medium, and plated into a 24 well plate at 1 ml/plate: For PBMC, 1×10⁶ stimulator cells (1 ml volume) were plated into the wells containing the responder cells; For SAC-I activated PBMC and PHA blasts, 1 ml of 3×10⁵/ml stimulator cells were plated in each well. A final concentration of 10 μg/ml of additional peptide was added in addition to 10 ng/ml final concentration of rIL-7 (2 ml total volume). On day 7 an additional 10 μg/ml rIL-7 was added to the culture and 10 U/ml rIL-2 was added every 3 days thereafter. On day 12, the cultures were restimulated with peptide pulsed adherent cells and tested for cytolytic activity 7 days later (below).

Protocol for Restimulation of Primary CTL Using Adherent APC.

PBMCs were thawed into serum-free RPMI (+L-glutamine and Hepes) containing 30 μg/ml DNAse, washed 2 times, and adjusted to 5×10⁶/ml in culture medium containing DNAse. PBMCs (25 million cells/tube in 5 ml) were irradiated at 6100R. After 1 wash, the PBMCs were resuspended in culture medium and adjusted to 4×10⁶/ml. 1 ml of irradiated PBMCs was added per well of a 24-well plate. The PBMC were incubated for 2 hours at 37° C., washed 3 times to remove non-adherent cells, and cultured in medium containing 20 μg/ml total peptide and 3 μg/ml β₂ microglobulin added in a 0.5 ml volume and again incubated for 2 hours at 37° C. The peptide was aspirated and 1.5×10⁶ responder cells resuspended in culture medium were added in a 1 ml volume. After 2 days, 1 ml of culture medium containing 20 U/ml rIL-2 was added.

FACS Analysis.

One million cells/tube were centrifuged, resuspended in 100 μl/tube PBS/0.1% BSA/0.02% sodium azide (Sigma) plus 10 μl/tube directly conjugated antibody (Becton Dickinson), and incubated on ice 15-20 minutes. Cells were then washed 2 times with PBS/0.1% BSA/0.02% sodium azide and resuspended in PBS to analyze on FACScan (Beckton Dickinson). When it was not possible to analyze samples within 1-2 days, cells were fixed with PBS containing 1% paraformaldehyde (Fisher) and analyzed within one week.

Cytotoxicity Assay

a. Target Cell Preparation.

Approximately 16-20 hours prior to the CTL assay, target cells (Class I matched EBV-transformed lines) were washed once and resuspended in a 10 ml volume at 3×10⁵/ml in RPMI/5% FCS in the presence or absence of 10 μg/ml total peptide.

b. Labeling of Target Cells:

Target cells were centrifuged and resuspended in 200 μl/tube sodium ⁵¹Cr chromate (NEN), then incubated at 37° C. for 1 hour on a shaker. Targets were washed 3 times (10 ml/wash) with RPMI/10% FCS and resuspended in 10 ml (to determine the efficiency of labelling, 50 μl/target was counted on the Micromedic automatic gamma counter).

c. CTL Assay.

Target cells were adjusted to 2×10⁵/ml and 50 μl of the cell culture was added to each well of a U-bottomed 96-well plate (Costar Corp.) for a final concentration of 1×10⁴/well. K562 cells were washed once, resuspended at 4×10⁶/ml, and 50 μl/well was added for a final concentration of 2×10⁵/well (ratio of cold K562 to target was 20:1). Responder cells were washed once, resuspended at 9×10⁶/ml, and three fold serial dilutions were performed for effector to target ratios of 90:1, 30:1, 10:1, and 3:1. Responder cells were added in a volume of 100 μl in duplicate wells. For spontaneous release, 50 μl/well of labelled target cells, 50 μl/well K562, and 100 μl/well of medium was added. For maximum release, 50 μl/well target, 50 μl/well K562, and 100 μl/well of 0.1% Triton-X100 (Sigma) was added. Plates were centrifuged for 5 minutes at 1200 RPM. Following a 5 hour incubation at 37° C., plates were centrifuged again for 5 minutes at 1200 RPM, and 100 μl/well of supernatant was collected. Standard gamma counting techniques (Micromedic automatic gamma counter; 0.5 minutes/tube) were used to determine the percent specific lysis according to the formula: % specific lysis=cpm experimental−cpm spontaneous release/cpm maximum release−cpm spontaneous release×100. A cytotoxicity assay (CTL assay) was considered positive if the lysis by CTL of targets sentized with a specific peptide at the two highest effector to target (E:T) ratios was 15% greater than lysis of control targets (i.e., target cells without peptide). A cytotoxicity assay (CTL assay) was considered borderline if the lysis by CTL of targets sensitized with a specific peptide at the two highest effector to target (E:T ratios was 6% greater than lysis of control targets (i.e., target cells without peptide).

d. Results.

Of the peptides that bind to the indicated alleles, 9 of the 49 MAGE peptides, 10 of the 45 HIV peptides, 3 of the 25 HCV peptides, and 2 of the 20 HBV peptides tested to date induced primary CTL in vitro. Representative graphs illustrating CTL responses to various immunogenic peptides are shown for MAGE (FIG. 35), HIV (FIG. 36), HCV (FIG. 37), and HBV (FIG. 38). The CTL induction data are summarized in TABLE 123-124 which lists the immunogenic peptides which bind to the appropriate MHC and induce primary CTL in vitro. Indicated is the peptide's sequence, corresponding antigen and HLA allele to which it binds. Results shown in FIG. 33 illustrate lysis of peptide sensitized targets and endogenous targets following stimulation with SAC-I activated PBMCs loaded with a MAGE 3 peptide, 1044.07 by the cold temperature and incubation technique. FIG. 34 shows a comparison of the acid strip loading technique (Panel a) with the cold temperature incubation technique (panel b).

Example 43 Analog Peptides with Substitutions at Primary and Secondary Anchor Positions and Effects on A24 Binding

A model poly alanine 9-mer peptide containing the A24-allele specific motif of Y in position 2 and F in position 9 was used to evaluate the possibility that there are other residues that can serve as primary anchors for peptide binding to HLA-A24 molecules. It was found that in position 2 not only Y, but also F, M, and possibly W, were accepted. The acceptability of W at position 2 was confirmed by data in this Example. At the C-termini of 9 or amino acid ligands, F and W were most preferred, but also L and I were accepted. From these results, it was concluded that A24 binding of any peptide which carries a tolerated residue in position 2 or the C-terminal position (for example, M in position 2) should be increased by creating an analog peptide by replacing the acceptable residue with a more canonical anchor.

The results of further experiments describing the prominent role of amino acids which were not primary anchors as determinants of A24 binding capacity have been determined (see, e.g., Kondo, et al, J. Immunol. 155:4307 (1995)). Thus, an overall A24 binding data was compiled, and for each position the relative average binding affinity of peptides carrying particular residues was calculated. Based on this calculation, preferred and deleterious residues were identified; these are shown in FIG. 44.

Secondary Residues of 9-mer Peptides and A24 Binding.

In the case of 9-mer peptides it was found, for example, that peptides carrying G or negatively charged residues (D, E) at position 1 tended to bind poorly, with an average affinity 10-fold lower than the average affinity of a sample panel of 141 different 9-mer peptides analyzed. By contrast, peptides carrying aromatic residues (F, Y, W) at position 1 bound very well with an average affinity 11.8-fold higher than the overall average. Peptides with positively charged residues (R, K, M in position one also tended to bind well, with average affinity 4.6-fold higher than the overall average.

Negative effects on A24 binding capacity were also detected when certain residues were present at several other positions: D or E at positions 3 and 6, G at positions 4 and 7, positive charges (K, R, H) at position 6, A at position 8, P at position 5, and amides (Q and N) at positions 5 and 8. Conversely, it was found that aromatic (Y, F, W) residues favored A24 binding when found at position 7 or 8, and small hydrogen bonding residues such as (S, T, C) had a positive effect when present at position 4.

Thus, it was found that every single position along the 9-mer sequence can influence A24 binding. It was also interesting that hydrophobic residues (F, W, Y, L, I, V, and M) were never associated with poor binding.

10-mer Peptides and A24 Binding.

A similar analysis was also performed with 10-mer peptides. Analogous to the preceding section concerning 9-mers, several secondary effects were also discerned when analogs were prepared of 10 mer peptides.

As was the case for 9-mer peptides, negative residues (D, E) in position 3 and 6 were associated with poor binding. In general, however, the map of secondary effects for 10-mers was quite distinct from that of 9-mers. For example, P, in the case of 9-mer peptides, was not associated with significantly increased binding at any position and was even associated with decreased binding at position 5. However, for 10-mers, P was associated with increased binding capacity when found at positions 4, 5, or 7 of 10-mer peptide ligands.

In 10-mer peptides, position 5 appears to be most important in terms of secondary effects, with (besides the already mentioned P) Y, F, and W associated with good A24 binding and R, H, and K associated with poor binding capacity. The presence of A at positions 7 and 9, and amide (Q, N) residues at positions 4 and 8 were also associated with poor binding capacity. Thus, in accordance with the principles for preparing peptide analogs disclosed herein, this information provides guidance for the preparation of 9-mer and 10-mer analogs of peptides that bind HLA A24 molecules.

Example 44 Immunogenicity of HPV Peptides in A2.1 Transgenic Mice

A group of 14 HPV peptides, including 9 potential epitopes plus 3 low binding and one non-binding peptides as controls was screened for immunogenicity in HLA-A2.1 transgenic mice using the methods described in Example 10. To test the immunogenic potential of the peptides, HLA A2.1 transgenic mice were injected with 50 ig/mouse of each HPV peptide together with 140 μg/mouse of helper peptide (HBV core 128-140 (TPPAYRPPNAPIL (SEQ ID NO:14633)). The peptides were injected in the base of the tail in a 1:1 emulsion IFA. Three mice per group were used. As a positive control, the HBV polymerase 561-570 peptide, which induced a strong CTL response in previous experiments, was utilized.

Based on these results (TABLE 179), four unrelated peptides were considered to be the most immunogenic: TLGIVCPI (SEQ ID NO:12084), LLMGTLGIV (SEQ ID NO:12330), YMLDLQPETT (SEQ ID NO:12305), and TIHDIILECV (SEQ ID NO:12310). TLGIVCPI (SEQ ID NO:12084) and YMLDLQPETT (SEQ ID NO:12305) were found to be good HLA-A2.1 binders, while LLMGTLGIV and TIHDIILECV were found to be intermediate binders in previous binding assays.

Mixtures of Selected HPV Epitopes

A combination of CTL peptides and a helper peptide were tested for the ability to provide an increased immune response. The four single peptides were injected separately in order to compare their immunogenicity to injections containing only the two good binders or only the two intermediate binders. In addition all four peptide were injected together. To further evaluate the immunogenicity of a combination of peptides with different binding affinity decreases, another control was introduced in this experiment. A mixture of the two good binders was injected in a different site than the mixture of the two intermediate binders into the base of the tail of the same mouse. All groups of CTL epitopes were injected together with the HBVc helper epitope, with the exception of two groups in which all four HPV coinjected with two different doses of a PADRE helper peptide (aKXVAAWTLKAAa, where a is d-alanine and X is cyclohexylalanine) either 1 μg or 0.05 μg per mouse.

All four peptides induced a strong CTL response when injected alone and tested using target cells labeled with the appropriate peptide (TABLE 180). TLGIVCPI (SEQ ID NO:12330) proved to be the strongest epitope, an observation confirming the results described above. When mixtures of all four peptides were injected and the responses were stimulated in vitro and tested with target cells pulsed with each single peptide, all combinations showed a strong CTL response. No significant difference was observed when the two helper epitopes were compared. This might in part be due to the fact that the highest dose of PADRE used in this experiment was 140-fold lower than the one for the HBV helper peptide.

Injection of mixtures of the two good binders together or the two intermediate binders resulted in a very low CTL response in both cases even though the single peptides were highly effective. These results, however, are due to a very low number of cell recovery after splenocyte culture of 6 days and are therefore regarded as preliminary.

TABLE 176 provides the results of searches of the following antigens cERB2, EBNA1, HBA, HCV, HIV, HPV, MAGE, p53, and PSA. Only peptides with binding affinity of at least 1% as compared to the standard peptide is shown in the far right column. The column labeled “Pos.” indicates that position in the antigenic protein at which the sequence occurs.

TABLE 177 also provides the results of these searches. Binding affinities are expressed as percentage of binding compared to standard peptide in the assays as described in Example 5.

Example 45 Effects of Secondary Anchor Residues on A1 Binding

An analysis similar to that described above for A24 was also described for peptides that bear a motif correlated to binding to the HLA-A*0101 allele molecules. Briefly, previous studies have defined two different peptide binding motifs specific for HLA-A*0101: A motif defining anchors at position 2 and the C-terminus, and a motif with anchors at position 3 and the C-terminus. Such motifs for binding to the same HLA allele are referred to as “submotifs.”

Thus, 9-mer and 10-mer maps of secondary interactions were derived for both A*0101 submotifs. To derive such maps of secondary interactions, the relevant A*0101 binding data of peptide sets corresponding to each of the two motifs were compiled. For each position, the relative average binding affinity of peptides carrying each particular residue was calculated. To compensate for the low occurrence of certain residues, and to obtain a more significant sampling, amino acids carrying chemically similar side chains were combined, as suggested by Ruppert et al., supra.

The results obtained by this type of analysis for 9-mer peptides are shown in FIG. 42A and FIG. 42B for the 2-9 and 3-9 motifs, respectively; diagrams illustrating the secondary effects detected by this analysis are also shown as FIG. 42C and FIG. 42D (for the 2-9 and 3-9 motifs, respectively). Increases or decreases in average affinity greater than four-fold are defined as significant, as described herein, and were used to determine preferred or deleterious residues.

In general, for most positions binding capacity was affected, either negatively or positively, by the presence of particular residue types. For example, in the case of the 2-9 motif, it was found that peptides carrying either D or E at position 1 bound poorly to A*0101 molecules, with an average relative binding capacity (ARBC) of 0.20. Conversely, peptides carrying aromatic residues (Y, F, or W) at the same position (position 1) bound with an affinity, on average, four-fold higher (ARBC 4-0) than the overall average binding capacity of the entire peptide set.

Inspection of the diagrams reveals some interesting features of peptide binding to A*0101. First, as noted above, the anchors at positions 2 and 3 act synergistically with each other. The affinity of peptides carrying the M, S or T anchors in position 2 is dramatically increased by the presence of D or E in 3 (and to a lesser extent by A). Conversely, the affinity of peptides carrying the D or E anchors at position 3 was dramatically increased by the presence of S, T, and M (but also other hydrophobic or short chain molecules such as L, V, I, C and A) at position 2.

The degree to which peptides bearing either the 9-mer or 10-mer motifs differ in binding to the A*0101 HLA molecule is revealed by examining other positions. Comparing the values in FIG. 42A and FIG. 42B, it is clear that there are numerous examples where residues neutral in the context of one motif had positive or negative effects in the context of the other motif. At position one, for example, in the 2-9 motif G and aromatic (Y, F, and W) residues are preferred (ARBC>4.0), A and positively charged (R, H, and K) residues are relatively neutral (ARBCs between 4.0 and 0.25), and negatively charged (D and E) residues are deleterious (ARBC <0.25). In the case of peptides carrying the 3-9 motif, a different pattern is noted for position one and, with the exception of G, which is still preferred, the preferences are shuffled. Positively charged residues at position one have a significant positive influence on peptide binding (ARBC of 8.3), negatively charged and aromatic residues are neutral (ARBCs of 1.3 and 0.61, respectively), and A is deleterious (ARBC of 0.15). Similar types of modulation are observed at each position along the motif.

Overall, the shifts in secondary anchor preference from motif to motif are set forth in the summary diagrams shown in FIG. 42A, FIG. 42B, FIG. 42C, and FIG. 42D. In this context, it can be seen that, with the lone exception of the shared preference for G in position one, and excluding the position 2 and 3 co-anchors, the extended motifs of the two A*0101 9-mer motifs are in fact completely different. Thus, in a quantitative sense, the two 9-mer motifs have only one secondary effect out of 27 (3.7%) in common. The degree to which these A*0101 motifs differ is in striking contrast to the multiple similarities noted between the extended motifs of A24, A*0201, and A3 molecules (Kondo, et al., supra, where it was observed that between 3 and 5 (13-26%) secondary effects were shared between any two extended motifs.

Effects of Secondary Residues on A1 Binding for 10-mer Peptides.

Analogous to what was described in the section above for 9-mer ligands, secondary anchor residues and secondary effects were also defined for the 2-10 and 3-10 submotifs for peptides that bind to HLA A1 molecules. The results of these analyses are presented in FIG. 43A and FIG. 43B, FIG. 43C, and FIG. 43D. Once again, it appeared the anchors present in position 2 and 3 could act synergistically with each other. The presence of D, E (and to a much lesser extent A, Q and N) in position 3, in the context of the 2-10 motif, and of hydrophobic (L, I, V, M) or short chain (S, T, C) residues in position 2, in the context of the 3-10 submotif, were associated with significant increases in average binding affinity.

Comparison of the two 10-mer motifs at positions other than 2, 3 and the C-termini indicates that, as was the case with 9-mer peptides, modulation in secondary anchor specificity occurs dependent on what the primary anchor residues are. For example, at position 7, A and S, T, and C are preferred in the 2-10 motif, but are neutral in the 3-10 motif. Conversely, G is preferred in the 3-10 motif, but is neutral in the 2-10 motif. However, it is also evident that, in contrast to the 9-mer motifs, these differences observed in 10-mers are much less striking. In fact, the two 10-mer motifs share a number of preferences. For example, Y, F, and W in positions 1 and 5, A in 4, P in 7, and G in 8 had positive effects for both motifs. Similarly, R, H, and K in 8 were deleterious in both 10-mer motifs (FIGS. 5c and 5d ). In total, the two 10-mer motifs shared 6 secondary effects out of 25 (24%).

In accordance with the principles for preparing peptide analogs disclosed herein, this information provides guidance for the preparation of 9-mer and 10-mer peptides that bind to HLA A1 molecules.

These example and equivalents thereof will become more apparent to those skilled in the art in light of the present disclosure and the accompanying claims. It should be understood, however, that the examples are designed for the purpose of illustration only and not limiting of the scope of the invention in any way. All patents and publications cited herein are fully incorporated by reference herein in their entirety.

TABLE 2 SEQ ID Peptide AA Sequence NO Source A*0201 17.0317 9 LQIGNIISI 1 Flu.24 0.0130 38.0103 9 NLSLSCHAA 2 CEA.432 0.0110 1233.11 9 YLSGANLNV 3 CEA.605V9 0.0690 1295.03 9 SMPPPGTRV 4 p53.149M2 0.0290 1295.04 9 SLPPPGTRV 5 p53.149L2 0.0410 1317.24 9 KTCPVQLWV 6 p53.139 0.0069 1323.02 9 KLLPENNVV 7 p53.24V9 0.0130 1323.04 9 ALNKMFBQV 8 p53.129B7V9 0.0260 1323.06 9 KLBPVQLWV 9 p53.139L2B3 0.1100 1323.08 9 BLTIHYNYV 10 p53.229B1L2V9 0.0430 1323.18 10 LLPPQHLIRV 11 p53.188L2 0.0061 1323.29 11 YMCNSSCMGGM 12 p53.236 0.0075 1323.31 11 YLCNSSCMGGV 13 p53.236L2V11 0.2300 1323.34 11 KLYQGSYGFRV 14 p53.101L2V11 0.0620 1324.07 9 CQLAKTCPV 15 p53.135 0.0240 1325.01 9 RLPEAAPPV 16 p53.65L2 0.0640 1325.02 9 GLAPPQHLV 17 p53.187V9 0.0130 1325.04 9 KMAELVHFL 18 MAGE3.112M2 0.2100 1325.05 9 KLAELVHFL 19 MAGE3.112L2 0.2500 1326.01 9 CLLAKTCPV 20 p53.135L2 0.0400 1326.02 9 KLSQHMTEV 21 p53.164L2 0.0410 1326.04 9 ELAPVVAPV 22 p53.68L2V9 0.0860 1326.06 10 QLAKTCPVQV 23 p53.136 0.0320 1326.08 9 HLTEVVRRV 24 p53.168L2 0.0180 1329.01 11 KTYQGSYGFRL 25 0.0028 1329.03 10 VVVPYEPPEV 26 p53.216 0.0081 1329.14 9 BQLAKTBPV 27 p53.135B1B7 0.0490 1329.15 9 BLLAKTBPV 28 p53.135B1L2B7 0.1100 1330.01 9 QIIGYVIGT 29 CEA.78 0.0160 1330.02 9 QLIGYVIGV 30 CEA.78L2V9 0.5300 1330.05 9 YVCGIQNSV 31 CEA.569 0.0510 1330.06 9 YLCGIQNSV 32 CEA.569L2 0.1000 1330.07 9 ATVGIMIGV 33 CEA.687 0.1400 1330.08 9 ALVGIMIGV 34 CEA.687L2 0.5000 1330.09 10 VLYGPDDPTI 35 CEA.411 0.0170 1330.10 10 VLYGPDDPTV 36 CEA.411V10 0.0310 1331.02 9 DLMLSPDDV 37 p53.42V9 1331.03 9 ALMLSPDDI 38 p53.42A1 1331.04 9 ALMLSPDDV 39 p53.42A1V9 1331.05 9 DLMLSPADI 40 p53.42A7 1331.06 9 DLMLSPADV 41 p53.42A7V9 1331.07 9 DLMLSPDAI 42 p53.42A8 1331.08 9 DLMLSPDAV 43 p53.42A8V9 38.0007 9 AILTFGSFV 44 KSHV.89 0.0850 38.0009 9 HLRDFALAV 45 KSHV.106 0.0183 38.0015 9 ALLGSIALL 46 KSHV.155 0.0470 38.0018 9 ALLATILAA 47 KSHV.161 0.0490 38.0019 9 LLATILAAV 48 KSHV.162 0.1600 38.0022 9 RLFADELAA 49 KSHV.14 0.0150 38.0024 9 YLSKCTLAV 50 KSHV.65 0.2000 38.0026 9 LVYHIYSKI 51 KSHV.153 0.0457 38.0029 9 SMYLCILSA 52 KSHV.208 0.0250 38.0030 9 YLCILSALV 53 KSHV.210 0.3500 38.0033 9 VMFSYLQSL 54 KSHV.268 0.5000 38.0035 9 RLHVYAYSA 55 KSHV.285 0.0270 38.0039 9 GLQTLGAFV 56 KSHV.98 0.0110 38.0040 9 FVEEQMTWA 57 KSHV.105 0.0380 38.0041 9 QMTWAQTVV 58 KSHV.109 0.0110 38.0042 9 IILDTAIFV 59 KSHV.130 0.6800 38.0043 9 AIFVCNAFV 60 KSHV.135 0.0910 38.0046 9 AMGNRLVEA 61 KSHV.172 0.0200 38.0047 9 RLVEACNLL 62 KSHV.176 0.0180 38.0059 9 TLSIVTFSL 63 KSHV.198 0.2200 38.0063 9 KLSVLLLEV 64 KSHV.292 0.1400 38.0064 9 LLLEVNRSV 65 KSHV.296 0.0270 38.0068 9 FVSSPTLPV 66 KSHV.78 0.0350 38.0070 9 AMLVLLAEI 67 KSHV.281 0.0820 38.0075 9 QMARLAWEA 68 KSHV.1116 0.0990 38.0131 10 VLALEGIFMA 69 KSHV.10 0.0730 38.0132 10 YLYHPLLSPI 70 KSHV.27 0.1400 38.0134 10 SLFEAMLANV 71 KSHV.49 0.9500 38.0135 10 STTGINQLGL 72 KSHV.62 0.0710 38.0137 10 LAILTFGSFV 73 KSHV.88 0.0160 38.0139 10 ALLGSIALLA 74 KSHV.155 0.0360 38.0141 10 ALLATILAAV 75 KSHV.161 0.1100 38.0142 10 LLATILAAVA 76 KSHV.162 0.0110 38.0143 10 RLFADELAAL 77 KSHV.14 0.1800 38.0148 10 YLSKCTLAVL 78 KSHV.65 0.0300 38.0150 10 LLVYHIYSKI 79 KSHV.152 0.0130 38.0151 10 SMYLCILSAL 80 KSHV.208 0.0360 38.0153 10 HLHRQMLSFV 81 KSHV.68 0.0160 38.0163 10 LLCGKTGAFL 82 KSHV.167 0.0100 38.0164 10 ETLSIVTFSL 83 KSHV.197 0.0180 39.0063 9 VMCTYSPPL 84 mp53.119 1.4000 39.0065 9 KLFCQLAKT 85 mp53.129 0.0160 39.0067 9 ATPPAGSRV 86 mp53.146 0.0130 39.0133 10 FLQSGTAKSV 87 mp53.110 0.0180 39.0169 10 CMDRGLTVFV 88 KSHV.311 0.0120 39.0170 10 VLLNWWRWRL 89 KSHV.327 0.1500 40.0070 9 GVFTGLTHI 90 HCV.1565 0.0110 40.0072 9 QMWKCLIRL 91 HCV.1611 0.0620 40.0074 9 IMTCMSADL 92 HCV.1650 0.0121 40.0076 9 ALAAYCLST 93 HCV.1674 0.2500 40.0080 9 VLSGKPAII 94 HCV.1692 0.0150 40.0082 9 FISGIQYLA 95 HCV.1773 0.1000 40.0134 10 YIMTCMSADL 96 HCV.1649 0.0300 40.0137 10 AIASLMAFTA 97 HCV.1791 0.0580 40.0138 10 GLAGAAIGSV 98 HCV.1838 0.0320 41.0058 8 MIGVLVGV 99 CEA.692 0.0120 41.0061 9 VLPLAYISL 100 TRP1 0.0110 41.0062 9 SLGCIFFPL 101 TRP1 0.9700 41.0063 9 PLAYISLFL 102 TRP1 0.0220 41.0065 9 LMLFYQVWA 103 TRP1 0.0270 41.0071 9 NLSIYNYFV 104 TRP1 0.2300 41.0072 9 NISVYNYFV 105 TRP1 0.0600 41.0075 9 FVWTHYYSV 106 TRP1 1.5000 41.0077 9 FLTWHRYHL 107 TRP1 0.5500 41.0078 9 LTWHRYHLL 108 TRP1 0.1600 41.0082 9 MLQEPSFSL 109 TRP1 0.6900 41.0083 9 SLPYWNFAT 110 TRP1 0.0110 41.0088 9 RLPEPQDVA 111 TRP1 0.0180 41.0090 9 VTQCLEVRV 112 TRP1 0.0160 41.0096 9 LLHTFTDAV 113 TRP1 0.2700 41.0100 9 NMVPFWPPV 114 TRP1 0.6200 41.0104 9 AVVGALLLV 115 TRP1 0.0210 41.0105 9 AVVAALLLV 116 TRP1 0.0390 41.0108 9 LLVAAIFGV 117 TRP1 1.9000 41.0112 9 SMDEANQPL 118 TRP1 0.0770 41.0114 9 VLPLAYISV 119 TRP1 0.1100 41.0115 9 SLGCIFFPV 120 TRP1 3.2000 41.0116 9 PLAYISLFV 121 TRP1 0.0310 41.0117 9 LLLFQQARV 122 TRP1 0.1100 41.0118 9 LMLFYQVWV 123 TRP1 2.4000 41.0119 9 LLPSSGPGV 124 TRP1 0.3700 41.0121 9 NLSIYNYFV 125 TRP1 0.9700 41.0122 9 NLSVYNYFV 126 TRP1 0.8700 41.0123 9 FLWTHYYSV 127 TRP1 5.6000 41.0124 9 SLKKTFLGV 128 TRP1 0.0224 41.0125 9 FLTWHRYHV 129 TRP1 0.3800 41.0129 9 MLQEPSFSV 130 TRP1 1.6000 41.0130 9 SLPYWNFAV 131 TRP1 0.5700 41.0131 9 ALGKNVCDV 132 TRP1 0.0160 41.0132 9 SLLISPNSV 133 TRP1 0.1300 41.0133 9 SLFSQWRVV 134 TRP1 0.0740 41.0134 9 TLGTLCNSV 135 TRP1 0.0330 41.0136 9 RLPEPQDVV 136 TRP1 0.1000 41.0137 9 VLQCLEVRV 137 TRP1 0.0360 41.0138 9 SLNSFRNTV 138 TRP1 0.0140 41.0139 9 SLDSFRNTV 139 TRP1 0.0440 41.0141 9 FLNGTGGQV 140 TRP1 0.0220 41.0142 9 VLLHTFTDV 141 TRP1 0.0180 41.0145 9 ALVGALLLV 142 TRP1 0.2600 41.0146 9 ALVAALLLV 143 TRP1 0.5800 41.0147 9 LLVALIFGV 144 TRP1 1.0000 41.0148 9 YLIRARRSV 145 TRP1 0.0170 41.0149 9 SMDEANQPV 146 TRP1 0.1600 41.0151 10 SLGCIFFPLL 147 TRP1 0.1800 41.0157 10 GMCCPDLSPV 148 TRP1 0.0950 41.0160 10 AACNQKILTV 149 TRP1 0.0120 41.0162 10 FLTWHRYHLL 150 TRP1 0.0830 41.0166 10 SLHNLAHLFL 151 TRP1 0.3900 41.0174 10 LLLVAAIFGV 152 TRP1 0.3000 41.0177 10 LLVAAIFGVA 153 TRP1 0.0820 41.0178 10 ALIFGTASYL 154 TRP1 0.0230 41.0180 10 SMDEANQPLL 155 TRP1 0.0250 41.0181 10 LLTDQYQCYA 156 TRP1 0.0320 41.0183 10 SLGCIFFPLV 157 TRP1 0.3200 41.0186 10 FLMLFYQVWV 158 TRP1 0.8100 41.0189 10 ALCDQRVLIV 159 TRP1 0.0530 41.0190 10 ALCNQKILTV 160 TRP1 0.0770 41.0191 10 FLTWHRYHLV 161 TRP1 0.0510 41.0197 10 SLHNLAHLFV 162 TRP1 0.5000 41.0198 10 NLAHLFLNGV 163 TRP1 0.4100 41.0199 10 NMVPFWPPVV 164 TRP1 0.2800 41.0201 10 ILVVAALLLV 165 TRP1 0.0190 41.0203 10 LLVALIFGTV 166 TRP1 0.1200 41.0205 10 ALIFGTASYV 167 TRP1 0.0900 41.0206 10 SMDEANQPLV 168 TRP1 0.0350 41.0207 10 LLTDQYQCYV 169 TRP1 0.2100 41.0212 11 LLIQNIIQNDT 170 CEA.107 0.0140 41.0214 11 IIQNDTGFYTL 171 CEA.112 0.0130 41.0221 11 TLFNVTRNDTA 172 CEA.201 0.0110 41.0235 11 LTLLSVTRNDV 173 CEA.378 0.0150 41.0243 11 GLYTCQANNSA 174 CEA.473 0.0290 41.0268 11 ATVGIMIGVLV 175 CEA.687 0.0160 44.0075 11 GLVPPQHLIRV 176 mp53.184.V3 0.0370 44.0087 11 GLAPPVHLIRV 177 mp53.184.V6 0.0330 44.0092 11 GLAPPEHLIRV 178 mp53.184.E6 0.1600 1227.10 9 ILIGVLVGV 179 CEA.691.L2 0.2300 1234.26 10 YLIMVKCWMV 180 Her2/ 0.3800 neu.952.L2V10 1295.06 9 LLGRDSFEV 181 mp53.261 0.2000 1319.01 9 FMYSDFHFI 182 Flu.RRP2.446 0.4400 1319.06 9 NMLSTVLGV 183 Flu.RRP2.446 0.1700 1319.14 9 SLENFRAYV 184 Flu.RRP2.446 0.0430 1325.06 KMAELVHFV 185 Mage3.112 0.1900 1325.07 KLAELVHFV 186 Mage3.112 0.3500 1334.01 VLIQRNPQV 187 Her2/neu.153.V9 0.0910 1334.02 VLLGVVFGV 188 Her2/ 2.1000 neu.665.L2V9 1334.03 SLISAVVGV 189 Her2/ 0.7000 neu.653.L2V9 1334.04 YMIMVKBWMI 190 Her2/neu.952.B7 0.2700 1334.05 YLIMVKBWMV 191 Her2/ 0.6900 neu.952.L2B7V10 1334.06 KLWEELSVV 192 Mage3.220.L2V9 0.4500 1334.08 AMBRWGLLV 193 Her2/ 0.1400 neu.5.M2B3V9 1345.01 9 IJIGVLVGV 194 CEA.691.J2 0.0570 1345.02 9 ATVGIJIGV 195 CEA.687.J6 0.1595 1345.03 9 SJPPPGTRV 196 p53.149.72 0.0545 1345.04 10 LVFGIELJEV 197 MAGE3.160.J8 0.7650 918.12 8 ILGFVFTL 198 Flu.M1.59 0.7900 1095.22 9 KIFGSLAFL 199 Her2/neu 1090.01 10 YLQLVFGIEV 200 MAGE2 1126.01 9 MMNDQLMFL 201 PSM 1126.02 10 ALVLAGGFFL 202 PSM 1126.03 9 WLCAGALVL 203 PSM 1126.05 9 MVFELANSI 204 PSM 1126.06 10 RMMNDQLMFL 205 PSM 1126.09 9 LVLAGGFFL 206 PSM 1126.10 9 VLAGGFFLL 207 PSM 1126.12 9 LLHETDSAV 208 PSM 1126.14 9 LMYSLVHNL 209 PSM 1126.16 10 QLMFLERAFI 210 PSM 1126.17 9 LMFLERAFI 211 PSM 1126.20 10 KLGSGNDFEV 212 PSM 1129.01 10 LLQERGVAYI 213 PSM 1129.04 10 GMPEGDLVYV 214 PSM 1129.05 10 FLDELKAENI 215 PSM 1129.08 9 ALFDIESKV 216 PSM 1129.10 10 GLPSIPVHPI 217 PSM

TABLE 3 HLA-DR motifs Anchor residues of HLA-DR core motifs p1 p4 p6 DR supertype L, I, V, M, F, W, Y — L, I, V, M, S, T, P, C, A DR3 a L, I, V, M, F, Y D, E — DR3 b L, I, V, M, F, Y, A D, E, N, Q, S, T K, R, H

TABLE 4 ANTIBODY REAGENTS anti-HLA Name HLA-A1 12/18 HLA-A3 GAPA3 (ATCC, HB122) HLA-11, 24.1 A11.1M (ATCC, HB164) HLA-A, B, C W6/32 (ATCC, HB95) monomorphic B9.12.1 (INSERM-CNRS) HLA-B, C B.1.23.2 (INSERM-CNRS) monomorphic

TABLE 5 Murine Class I Motifs Anchor residues of mouse class I motifs Allele p2 p3 p5 C terminus Db — — N L, I, V, M Dd G P — L, V, I Kb — — YF L, I, V, M Kd YF — — L, I, V, M Kk ED — — L, I, M, V, A Ld P — — L, I, M, V, F, W, Y

TABLE 6 Summary HLA-A3, 2 Allele-Specific Motif Position Conserved Residues 1 — 2 V, L, M 3 Y, D 4 — 5 — 6 — 7 I 8 Q, N 9 K 10 K

TABLE 7 Summary HLA-A1 Allele-Specific Motif Position Conserved Residues 1 — 2 S, T 3 D, E 4 P 5 — 6 — 7 L 8 — 9 Y 10 K

TABLE 8 Summary HLA-A11 Allele-Specific Motif Position Conserved Residues 1 — 2 T, V 3 M, F 4 — 5 — 6 — 7 — 8 Q 9 K 10 K

TABLE 9 Summary HLA-A24.1 Allele-Specific Motif Position Conserved Residues 1 — 2 Y 3 I, M 4 D, E, G, K, P 5 L, M, N 6 V 7 N, V 8 A, E, K, Q, S 9 F, L 10 F, A

TABLE 10 SEQ Peptide Sequence ID NO AA Organism Protein Position Analog A*0101 A*2902 A*3002 83.0155 AYGPGPGKF 218 9 Artificial sequence Consensus A 44854 3.2 1420.37 AEIPYLAKY 219 9 Artificial sequence pool consensus A 144 21.0009 AADAAAAKY 220 9 Artificial sequence PolyA 20 1428.08 AYSSWMYSY 221 9 EBV EBNA3 176 4.9 26.0044 LAEKTMKEY 222 9 FluA POL2 16 174 26.0076 GTYDYWAGY 223 9 Gonorrhea 141 26.0277 LSVHSIQNDY 224 10 Gonorrhea 279 26.0279 DTGQCPELVY 225 10 Gonorrhea 129 1448.01 DLLDTASALY 226 10 HBV Core 419 74 37 1142.09 WFHISCLTF 227 9 HBV NUC 102 85324 95 75094 83.0105 LSLDVSAAFY 228 10 HBV pol 426 267 12 7.1 83.0106 LSGPGPGAFY 229 10 HBV pol 426 A 25 1383 6.6 83.0107 LSLGPGPGFY 230 10 HBV pol 426 A 21 132 8.2 83.0108 LSLDGPGPGY 231 10 HBV pol 426 A 266 274 181 83.0109 KTYGRKLHLY 232 10 HBV pol 1098 171 27 1.5 83.0110 KTGPGPGHLY 233 10 HBV pol 1098 A 29 192 1.3 83.0111 KTYGPGPGLY 234 10 HBV pal 1098 A 5.7 227 0.96 83.0112 KTYGGPGPGY 235 10 HBV pol 1098 A 282 228 1.7 83.0128 KYTSFPWL 236 8 HBV pol 745 >172413 346 1448.04 FAAPFTQCGY 237 10 HBV pol 631 461 1364 1448.07 SYQHFRKLLL 238 10 HBV POL 4 >83333 28 3768 1448.08 LYSHPIILGF 239 10 HBV POL 492 3166 109 1116 1448.03 MSTTDLEAY 240 9 HBV X 103 2565 396 83.0152 MYVGGPGPGVF 241 11 HCV E1 275 A 89 2870 83.0126 VMGSSYGF 242 8 HCV NS5 2639 145 41967 1448.06 EVDGVRLHRY 243 10 HCV NS5 2129 14940 113 73.0002 RTEILDLWVY 244 10 HIV NEF 182 A 99 10204 315 73.0003 RQDILDLWVY 245 10 HIV NEF 182 A 8995 13928 95 73.0005 RTDILDLWVY 246 10 HIV NEF 182 A 85 13424 360 73.0007 YTDGPGIRY 247 9 HIV NEF 207 A 11 562 7911 73.0012 ATELHPEYY 248 9 HIV NEF 322 A 43 6608 1734 73.0027 DLWVYHTQGYY 249 11 HIV NEF 188 A 5880 852 16 73.0032 WVYHTQGYY 250 9 HIV NEF 191 A 703 215 5.6 73.0391 FFLKEKGGF 251 9 HIV NEF 116 A 3015 141 73.0422 LYVYHTQGY 252 9 HIV NEF 190 A 216 258 73.0037 ITKILYQSNPY 253 11 HIV REV 20 A >10060 64908 298 73.0039 KTLYQSNPY 254 9 HIV REV 22 A 6912 1703 35 73.0044 PVDPNLEPY 255 9 HIV TAT 3 A 195 13193 7121 66.0004 STVKHHMY 256 8 HIV VIF 23 A 8132 1760 68 78.0019 LSKISEYRHY 257 10 HPV E6 70 14306 55190 186 78.0243 ISEYRHYNY 258 9 HPV E6 73 25 1329 32 78.0359 RFHNIRGRW 259 9 HPV E6 131 52917 18 58 78.0365 RFLSKISEY 260 9 HPV E6 68 >40322 34623 23 78.0366 RFHNISGRW 261 9 HPV E6 124 48564 174 37 83.0113 TLEKLTNTGLY 262 11 HPV E6 89 23 991 92 83.0114 TLGPGPGTGLY 263 11 HPV E6 89 A 350 1320 7.4 83.0115 TLEGPGPGGLY 264 11 HPV E6 89 A 11 2320 40 83.0116 TLEKGPGPGLY 265 11 HPV E6 89 A 13 2036 40 83.0117 TLEKLGPGPGY 266 11 HPV E6 89 A 269 4473 1962 86.0001 TLEKLTNTGLY 267 11 HPV E6 89 77 5500 154 86.0003 TLEKITNTELY 268 11 HPV E6 89 17 8402 3897 86.0041 PYGVCIMCLRF 269 11 HPV E6 59 69 43722 86.0052 ITDIILECVY 270 10 HPV E6 30 A 1.8 7660 505 86.0053 YSDISEYRHY 271 10 HPV E6 77 A 3.8 1350 514 86.0054 LTDIEITCVY 272 10 HPV E6 25 A 12 540 80 86.0055 YSDIRELRHY 273 10 HPV E6 72 A 14 1137 740 86.0056 ELSSALEIPY 274 10 HPV E6 14 171 6031 4472 86.0057 ETSSALEIPY 275 10 HPV E6 14 A 19 12026 7144 86.0058 ELDSALEIPY 276 10 HPV E6 14 A 38 82189 38284 86.0059 YTKVSEFRWY 277 10 HPV E6 70 A 276 3308 420 86.0060 YSDVSEFRWY 278 10 HPV E6 70 A 3.9 1842 1026 86.0061 LTDVSIACVY 279 10 HPV E6 25 A 2.9 764 72 86.0062 FTSRIRELRY 280 10 HPV E6 71 A 4.4 77 50 86.0063 YSDIRELRYY 281 10 HPV E6 72 A 9.4 733 456 86.0064 LTDLRLSCVY 282 10 HPV E6 26 A 45 1783 613 86.0065 FTSKVRKYRY 283 10 HPV E6 72 A 64 6677 52 86.0066 YSDVRKYRYY 284 10 HPV E6 73 A 19 849 794 86.0114 FYSKVSEFRF 285 10 HPV E6 69 A 79 18453 86.0116 FYSRIRELRF 286 10 HPV E6 71 A 83 12598 86.0117 PYAVCRVCLF 287 10 HPV E6 62 A 407 5226 86.0161 ITEYRHYNY 289 9 HPV E6 73 A 114 625 418 86.0162 ISDYRHYNY 289 9 HPV E6 73 A 16 45 455 86.0165 ITEYRHYQY 290 9 HPV E6 73 A 90 1030 526 86.0166 ISDYRHYQY 291 9 HPV E6 73 A 13 37 382 86.0167 LTDLLIRCY 292 9 HPV E6 99 A 13 6857 5515 86.0168 KTDQRSEVY 293 9 HPV E6 35 A 84 200429 1174 86.0316 AYRDLCIVY 294 9 HPV E6 53 A 7117 66 86.0319 KYYSKISEY 295 9 HPV E6 75 A 702 1.3 86.0320 KFYSKISEF 296 9 HPV E6 75 A 73339 306 86.0322 RYHNIRGRW 297 9 HPV E6 131 A 122644 15 86.0323 REHNIRGRF 298 9 HPV E6 131 A 346 0.69 86.0325 AYKDLFVVY 299 9 HPV E6 48 A 639 1.3 86.0328 LFVVYRDSF 300 9 HPV E6 52 A 919 18 86.0329 RYHNIAGHY 301 9 HPV E6 126 A 138 0.93 86.0330 RFHNIAGHF 302 9 HPV E6 126 A 635 1.4 86.0331 VYGTTLEKF 303 9 HPV E6 83 A 75267 220 86.0332 AYADLTVVY 304 9 HPV E6 46 A 136 9.3 86.0333 AFADLTVVF 305 9 HPV E6 46 A 779 137 86.0334 RYLSKISEY 306 9 HPV E6 68 A 4247 1.1 86.0336 RYHNISGRW 307 9 HPV E6 124 A 104884 13 86.0337 AYKDLCIVY 308 9 HPV E6 48 A 5205 29 86.0341 RYHSIAGQY 309 9 HPV E6 126 A 544 1.4 86.0342 RFHSIAGQF 310 9 HPV E6 126 A 481 1.2 86.0343 KYLFTDLRI 311 9 HPV E6 44 A 78575 339 86.0344 KFLFTDLRF 312 9 HPV E6 44 A 44 152 86.0345 LYTDLRIVY 313 9 HPV E6 46 A 4.8 2.1 86.0346 LFTDLRIVF 314 9 HPV E6 46 A 164 2649 86.0348 RFLSKISEF 315 9 HPV E6 68 A 40103 201 86.0349 EYRHYQYSF 316 9 HPV E6 75 A 13707 430 86.0350 RYHNIMGRW 317 9 HPV E6 124 A 106990 7.1 86.0351 RFHNIMGRF 318 9 HPV E6 124 A 174 1.3 86.0354 NFACTELKF 319 9 HPV E6 47 A 46 6826 86.0355 PYAVCRVCF 320 9 HPV E6 62 A 5602 316 86.0356 LYYSKVRKY 321 9 HPV E6 71 A 1452 28 86.0359 VYADLRIVY 322 9 HPV E6 46 A 8.2 8.3 86.0360 VFADLRIVF 323 9 HPV E6 46 A 87 24062 86.0361 NYSLYGDTF 324 9 HPV E6 80 A 20945 64 86.0362 RFHNISGRF 325 9 HPV E6 124 A 572 2.8 86.0371 FTDLTIVY 326 8 HPV E6 47 16 1275 39043 86.0376 FTDLRIVY 327 8 HPV E6 47 26 813 8060 1202.02 TLEKLTNTGLY 328 11 HPV E6 89 174 1511.20 LTDIEITCVY 329 10 HPV E6 25 A 33 1511.22 LTDVSIACVY 330 10 HPV E6 25 A 57 1511.23 ITDIILECVY 331 10 HPV E6 30 187 1511.25 KTDQRSEVY 332 9 HPV E6 35 41 1511.27 FTDLTIVY 333 8 HPV E6 47 34 1511.30 YSDIRELRYY 334 10 HPV E6 72 A 20 1511.33 YTKVSEFRWY 335 10 HPV E6 70 A 204 1511.35 FTSRIRELRY 336 10 HPV E6 71 A 25 1511.37 FTSKVRKYRY 337 10 HPV E6 72 A 37 1511.39 ISDYRHYNY 338 9 HPV E6 73 A 28 1511.40 ISEYRHYQY 339 9 HPV E6 73 40 1511.41 ISDYRHYQY 340 9 HPV E6 73 A 28 1511.42 EYRHYCYSLY 341 10 HPV E6 82 125 198 3.7 1511.43 EYRHYNYSLY 342 10 HPV E6 75 111027 956 12 1511.45 LTDLLIRCY 343 9 HPV E6 99 64 1511.55 ETRHYCYSLY 344 10 HPV E6 82 A 43 755 10 1511.56 EYDHYCYSLY 345 10 HPV E6 82 A 110081 799 77 1511.57 KTRYYDYSVY 346 10 HPV E6 78 A 2957 87841 0.71 1511.58 KYDYYDYSVY 347 10 HPV E6 78 A 186339 5749 11 1511.59 ETRHYNYSLY 348 10 HPV E6 75 A 445 5464 29 1511.60 EYDHYNYSLY 349 10 HPV E6 75 A 11251 777 93 86.0004 PTLKEYVLDLY 350 11 HPV E7 6 195 805 408 86.0067 HTDTPTLHEY 351 10 HPV E7 2 A 20 1509 54 86.0068 RTETPTLQDY 352 10 HPV E7 2 A 11 1987 239 86.0069 ETDPVDLLCY 353 10 HPV E7 20 A 6.4 4110 52640 86.0070 QTEQATSNYY 354 10 HPV E7 46 A 11 9576 500 86.0071 ATDNYYIVTY 355 10 HPV E7 50 A 7.4 1918 65 86.0169 LTEYVLDLY 356 9 HPV E7 8 A 6.0 941 81 86.0170 QTEQATSNY 357 9 HPV E7 46 A 14 119081 3247 86.0171 RQAKQHTCY 358 9 HPV E7 51 >135135 155246 108 86.0172 RTAKQHTCY 359 9 HPV E7 51 A 5647 130343 346 1511.46 HTDTPTLHEY 360 10 HPV E7 2 A 30 1511.48 RTETPTLQDY 361 10 HPV E7 2 A 40 1511.49 PTLKEYVLDLY 362 11 HPV E7 6 426 1511.51 LTEYVLDLY 363 9 HPV E7 8 A 8.0 1511.52 QAEQATSNY 364 9 HPV E7 46 132 1511.53 ATSNYYIVTY 365 10 HPV E7 50 428 1511.54 ATDNYYIVTY 366 10 HPV E7 50 A 19 1428.07 RVLPPNWKY 367 9 Human 40s riboprot S13 132 3.0 1428.06 RLAHEVGWKY 368 10 Human 60s ribo prot L13A 139 3.8 1428.04 AYKKQFSQY 369 9 Human 60s ribo prot L5 217 5.3 57.0007 AADNPPAQY 370 9 Human CEA 261 A 9.2 83.0119 RSGPGPGNVLY 371 11 Human CEA 225 A 172 11270 6.3 83.0120 RSDGPGPGVLY 372 11 Human CEA 225 A 12 13162 12 83.0121 RSDSGPGPGLY 373 11 Human CEA 225 A 3.3 11856 4.2 83.0122 RSDSVGPGPGY 374 11 Human CEA 225 A 23 31193 33 1428.09 SLFVSNHAY 375 9 Human fructose 355 1.1 biphosphatealdolase 1216.01 RWGLLLALL 376 9 Human Her2/neu 8 61253 300 83.0124 YTGPGPGVY 377 9 Human Jchain 102 A 2.7 2015 6.4 83.0125 YTAGPGPGY 378 9 Human Jchain 102 A 7.0 28 755 83.0099 TQDLVQEKY 379 9 Human MAGE1 240 57 33304 3796 83.0100 TQGPGPGKY 380 9 Human MAGE1 240 A 4192 36746 3.2 83.0101 TQDGPGPGY 381 9 Human MAGE1 240 A 381 37093 541 83.0103 EVGPGPGLY 382 9 Human MAGE3 161 A 50 18183 45 83.0104 EVDGPGPGY 383 9 Human MAGE3 161 A 29 25775 5766 83.0141 IYGPGPGLIF 384 10 Human MAGE3 195 A 58 6845 1428.05 RISGVDRYY 385 9 Human NADH 53 3.0 ubiqoxidoreductase 1404.35 IMVLSFLF 386 8 Pf CSP 427 111 30000 1489.22 ALFQEYQCY 387 9 Pf CSP 18 >42016 149 1032 98.0003 LSEYYDXDIY 388 10 Pf 347 11 1647 489 98.0014 FQAAESNERY 389 10 Pf 13 8958 1780 372 98.0015 ELEASISGKY 390 10 Pf 81 142 21934 463 98.0016 FVSSIFISFY 391 10 Pf 255 118 22 84 98.0047 KVSDEIWNY 392 9 Pf 182 435 230 1.9 98.0059 IMNHLMTLY 393 9 Pf 38 150 1.7 1.8 98.0060 LIENELMNY 394 9 Pf 149 412 3936 169 98.0061 NVDQQNDMY 395 9 Pf 182 47 22173 79057 98.0062 SSFFMNRFY 396 9 Pf 309 239 36 7.5 98.0097 QAAESNERY 397 9 Pf 14 353 24281 3011 98.0098 LEASISGKY 398 9 Pf 82 57792 17824 87 98.0099 NLALLYGEY 399 9 Pf 188 275 138 102 98.0100 SSPLFNNFY 400 9 Pf 14 117 389 73 98.0102 QNADKNFLY 401 9 Pf 145 3811 24 663 98.0103 VSSIFISFY 402 9 Pf 256 144 1800 55 98.0193 SYKSSKRDKF 403 10 Pf 225 12594 88 98.0196 RYQDPQNYEL 404 10 Pf 21 79717 189 98.0197 DFFLKSKFNI 405 10 Pf 3 47714 491 98.0237 NYMKIMNHL 406 9 Pf 34 45443 110 98.0238 TYKKKNNHI 407 9 Pf 264 21642 162 98.0241 SFFMNRFYI 408 9 Pf 310 200 1022 98.0242 FYITTRYKY 409 9 Pf 316 9.6 7.5 98.0243 KYINFINFI 410 9 Pf 328 25475 55 98.0290 TWKPTIFLL 411 9 Pf 135 21155 306 98.0292 KYNYFIHFF 412 9 Pf 216 319 2.7 98.0294 HFFTWGTMF 413 9 Pf 222 4.0 220 98.0299 RMTSLKNEL 414 9 Pf 61 40270 14 98.0300 YYNNFNNNY 415 9 Pf 77 19 34 F020.02 GTDEXRNXY 416 9 Unknown Naturally processed A 0.67 F029.01 ETDXXXDRSEY 417 11 Unknown Naturally processed A 2.0 F029.02 FTDVNSXXRY 418 10 Unknown Naturally processed A 0.20 F029.05 VXDPYNXKY 419 9 Unknown Naturally processed A 2.3 F029.06 VADKVHXMY 420 9 Unknown Naturally processed A 2.4 F029.07 ETXXPDWSY 421 9 Unknown Naturally processed A 11 F029.08 XTHNXVDXY 422 9 Unknown Naturally processed A 1.4

TABLE 11 Peptide AA Sequence SEQ ID NO Source A*0301 A*1101 28.0719 10 ILEQWVAGRK 423 HDV.nuc.16 0.0170 0.0012 28.0727 10 LSAGGKNLSK 424 HDV.nuc.115 0.0097 0.0150 1259.02 11 STDTVDTVLEK 425 Flu.HA.29 0.0001 0.0670 1259.04 9 GIAPLQLGK 426 Flu.HA.63 0.6100 0.2000 1259.06 10 VTAACSHAGK 427 Flu.HA.149 0.0380 0.0490 1259.08 9 GIHHPSNSK 428 Flu.HA.195 0.1300 0.0140 1259.10 10 RMNYYWTLLK 429 Flu.HA.243 2.5000 2.3000 1259.12 11 ITNKVNSVIEK 430 Flu.HA.392 0.0200 0.0670 1259.13 11 KMNIQFTAVGK 431 Flu.HA.402 0.0280 0.0092 1259.14 9 NIQFTAVGK 432 Flu.HA.404 0.0017 0.0330 1259.16 11 AVGKEFNKLEK 433 Flu.HA.409 0.0210 0.0460 1259.19 11 KVKSQLKNNAK 434 Flu.HA.465 0.0470 0.0031 1259.20 11 SVRNGTYDYPK 435 Flu.HA.495 0.0410 0.1400 1259.21 9 SIIPSGPLK 436 Flu.VMT1.13 0.7800 8.8000 1259.25 10 RMVLASTTAK 437 Flu.VMT1.178 0.5500 0.0350 1259.26 9 MVLASTTAK 438 Flu.VMT1.179 1.7000 1.4000 1259.28 10 RMGVQMQRFK 439 Flu.VMT1.243 0.1000 0.0059 1259.33 10 ATEIRASVGK 440 Flu.VNUC.22 0.1400 0.3000 1259.37 11 TMVMELVRMIK 441 Flu.VNUC.188 0.0890 0.0310 1259.43 10 RVLSFIKGTK 442 Flu.VNUC.342 0.8000 0.0830 F119.01 9 MSLQRQFLR 443 ORF3P 0.2000 0.7200 F119.02 9 LLGPGRPYR 444 TRP.197 0.0190 0.0091 F119.03 9 LLGPGRPYK 445 TRP.197K9 2.2000 0.6800 34.0019 8 RVYPELPK 446 CEA.139 0.0130 0.0440 34.0020 8 TVSAELPK 447 CEA.495 0.0037 0.0320 34.0021 8 TVYAEPPK 448 CEA.317 0.0160 0.0220 34.0029 8 TINYTLWR 449 MAGE2.74 0.0140 0.0550 34.0030 8 LVHFLLLK 450 MAGE2.116 0.0290 0.1500 34.0031 8 SVFAHPRK 451 MAGE2.237 0.1410 0.0810 34.0043 8 KVLHHMVK 452 MAGE3.285 0.0580 0.0190 34.0050 8 RVCACPGR 453 p53.273 0.3500 0.0490 34.0051 8 KMFCQLAK 454 p53.132 0.3800 0.3600 34.0062 8 RAHSSHLK 455 p53.363 0.5500 0.0071 34.0148 9 FVSNLATGR 456 CEA.656 0.0019 0.0490 34.0152 9 RLQLSNGNK 457 CEA.546 0.0250 0.0110 34.0153 9 RINGIPQQK 458 CEA.628 0.0400 0.0780 34.0154 9 KIRKYTMRK 459 HER2/neu.681 0.0620 0.0055 34.0155 9 LVHFLLLKK 460 MAGE2.116 0.5220 1.4000 34.0156 9 SMLEVFEGK 461 MAGE2.226 0.0950 1.6000 34.0157 9 SSFSTTINK 462 MAGE2.69 0.1600 2.0000 34.0158 9 TSYVKVLHK 463 MAGE2.281 0.5300 0.1500 34.0159 9 VIFSKASEK 464 MAGE2.149 0.4900 0.0530 34.0160 9 GSVVGNWQK 465 MAGE3.130 0.0040 0.2060 34.0161 9 SSLPTTMNK 466 MAGE3.69 0.6180 0.7100 34.0162 9 SVLEVFEGK 467 MAGE3.226 0.1330 0.9000 34.0171 9 SSBMGGMNK 468 p53.240 0.5440 1.1000 34.0172 9 SSCMGGMNK 469 p53.240 0.0090 0.0490 34.0211 10 RTLTLFNVTK 470 CEA.554 0.2200 1.3000 34.0212 10 TISPLNTSYK 471 CEA.241 0.1800 0.0330 34.0214 10 STTINYTLWK 472 MAGE2.72 0.0870 0.6500 34.0215 10 ASSLPTTMNK 473 MAGE3.68 0.0420 0.0270 34.0225 10 KTYQGSYGFK 474 p53.101 0.4900 0.4200 34.0226 10 VVRRBPHHEK 475 p53.172 0.1800 0.2100 34.0228 10 GLAPPQHLIK 476 p53.187 0.0570 0.0160 34.0229 10 NSSCMGGMNK 477 p53.239 0.0071 0.0290 34.0230 10 SSBMGGMNRK 478 p53.240 0.0420 0.1600 34.0232 10 RVCACPGRDK 479 p53.273 0.0190 0.0250 34.0295 11 KTITVSAELPK 480 CEA.492 0.3600 0.1600 34.0296 11 TTITVYAEPPK 481 CEA.314 0.0200 0.0280 34.0298 11 PTISPSYTYYR 482 CEA.418 (0.0002) 0.1300 34.0301 11 GLLGDNQVMPK 483 MAGE2.188 0.0780 0.0047 34.0306 11 MVELVHFLLLK 484 MAGE2.113 0.0200 0.0120 34.0308 11 FSTTINYTLWR 485 MAGE2.71 0.0110 0.0170 34.0311 11 GLLGDNQIMPK 486 MAGE3.188 0.1300 0.0570 34.0317 11 RLGFLHSGTAK 487 p53.110 0.0430 0.0001 34.0318 11 ALNKMFCQLAK 488 p53.129 0.4400 0.0420 34.0323 11 RVCACPGRDRR 489 p53.273 0.0290 0.0290 34.0324 11 LSQETFSDLWK 490 p53.14 (0.0009) 0.0470 34.0328 11 RAHSSHLKSKK 491 p53.363 0.0270 0.0038 34.0329 11 VTCTYSPALNK 492 p53.122 0.0700 0.1200 34.0330 11 GTRVRAMAIYK 493 p53.154 1.1000 0.3300 34.0332 11 STSRHKKLMFK 494 p53.376 0.3100 0.1300 40.0107 9 LAARNVLVK 495 Her2/neu.846 0.0580 0.0285 40.0109 9 MALESILRR 496 Her2/neu.889 0.0034 0.0237 40.0145 10 ISWLGLRSLR 497 Her2/neu.450 0.0410 0.0027 40.0147 10 GSGAFGTVYK 498 Her2/neu.727 0.0660 0.1300 40.0153 10 ASPLDSTFYR 499 Her2/neu.997 0.0003 0.0670

TABLE 12 Peptide Sequence SEQ ID NO Source 40.0013 SPGLSAGI 500 CEA.680I8 40.0022 KPYDGIPA 501 Her2/neu.921 40.0023 KPYDGIPI 502 Her2/neu.921I8 40.005 APRMPEAA 503 p53.63 40.0051 APRMPEAI 504 p53.63I8 40.0055 APAAPTPI 505 p53.76I8 40.0057 APTPAAPI 506 p53.79I8 40.0059 TPAAPAPI 507 p53.81I8 40.0061 APAPAPSI 508 p53.84I8 40.0062 SPALNKMF 509 p53.127 40.0063 SPALNKMI 510 p53.127I8 40.0117 SPSAPPHRI 511 CEA.3I9 40.0119 PPHRWCIPI 512 CEA.7I9 40.012 GPAYSGREI 513 CEA.92 40.0156 MPNQAQMRILI 514 Her2/neu.706I10 40.0157 MPYGCLLDHVI 515 Her2/neu.801I10 40.0161 APPHRWCIPW 516 CEA.6 40.0162 APPHRWCIPI 517 CEA.6I10 40.0163 IPWQRLLLTA 518 CEA.13 40.0164 IPWQRLLLTI 519 CEA.13I10 40.0166 LPQHLFGYSI 520 CEA.58I10 40.0201 RPRFRELVSEF 521 Her2/neu.966 40.0202 RPRFRELVSEI 522 Her2/neu.966I11 40.0205 PPSPREGPLPA 523 Her2/neu.1149 40.0206 PPSPREGPLPI 524 Her2/neu.1149I11 40.0207 GPLPAARPAGA 525 Her2/neu.1155 40.0208 GPLPAARPAGI 526 Her2/neu.1155I11 40.0231 APAPAAPTPAA 527 p53.74 40.0232 APAPAAPTPAI 528 p53.74I11 40.0233 APAAPTPAAPA 529 p53.76 40.0234 APAAPTPAAPI 530 p53.76I11 45.0003 IPWQRLLI 531 CEA.13.I8 45.0004 LPQHLFGI 532 CEA.58.I8 45.0007 RPGVNLSI 533 CEA.428.I8 45.001 IPQQHTQI 534 CEA.632.I8 45.0011 TPNNNGTI 535 CEA.646.I8 45.0016 CPLHNQEI 536 Her2/neu.315.I8 45.0017 KPCARVCI 537 Her2/neu.336.I8 45.0019 WPDSLPDI 538 Her2/neu.415.I8 45.0023 SPYVSRLI 539 Her2/neu.779.I8 45.0024 VPIKWMAI 540 Her2/neu.884.I8 45.0026 RPRFRELI 541 Her2/neu.966.I8 45.0028 APGAGGMI 542 Her2/neu.1036.I8 45.0031 SPGKNGVI 543 Her2/neu.1174.I8 45.0037 SPQGASSI 544 MAGE3.64.I8 45.0038 YPLWSQSI 545 MAGE3.77.I8 45.0044 SPLPSQAI 546 p53.33.I8 45.0046 MPEAAPPI 547 p53.66.I8 45.0047 APAPSWPI 548 p53.86.I8 45.0051 KPVEDKDAI 549 CEA.155.I9 45.0054 IPQQHTQVI 550 CEA.632.I9 45.006 APPVAPAPI 551 p53.70.I9 45.0062 APAAPTPAI 552 p53.76.I9 45.0064 PPGTRVRAI 553 p53.152.I9 45.0065 APPQHLIRI 554 p53.189.I9 45.0071 IPQQHTQVLI 555 CEA.632.I10 45.0072 SPGLSAGATI 556 CEA.680.I10 45.0073 SPMCKGSRCI 557 Her2/neu.196.I10 45.0074 MPNPEGRYTI 558 Her2/neu.282.I10 45.0076 CPLHNQEVTI 559 Her2/neu.315.I10 45.0079 KPDLSYMPII 560 Her2/neu.605.I10 45.008 TPSGAMPNQI 561 Her2/neu.701.I10 45.0084 GPASPLDSTI 562 Her2/neu.995.I10 45.0091 APPVAPAPAI 563 p53.70.I10 45.0092 APAPAAPTPI 564 p53.74.I10 45.0093 APTPAAPAPI 565 p53.79.I10 45.0094 APSWPLSSSI 566 p53.88.I10 45.0103 APTISPLNTSI 567 CEA.239.I11 45.0108 SPSYTYYRPGI 568 CEA.421.I11 45.0117 CPSGVKPDLSI 569 Her2/neu.600.I11 45.0118 SPLTSIISAVI 570 Her2/neu.649.I11 45.0119 IPDGENVKIPI 571 Her2/neu.740.I11 45.0124 SPLDSTFYRSI 572 Her2/neu.998.I11 45.0128 LPAARPAGATI 573 Her2/neu.1157.I11 45.0134 HPRKLLMQDLI 574 MAGE2.241.I11 45.0135 GPRALIETSYI 575 MAGE2.274.I11 45.0139 GPRALVETSYI 576 MAGE3.274.I11 45.014 APRMPEAAPPI 577 p53.63.I11 45.0141 VPSQKTYQGSI 578 p53.97.I11 1145.1 FPHCLAFAY 579 HBV POL 541 analog 1145.09 FPVCLAFSY 580 HBV POL 541 analog 26.057 YPALMPLYACI 581 HBV.pol.645

TABLE 13 SEQ ID Posi- Peptide Sequence NO AA Organism Protein tion Analog A*0201 A*0202 A*0203 A*0206 A*6802 33.0067 FPFKYAAAV 582 9 Artificial A 92 sequence 953.02 AMAKAAAAV 583 9 Artificial PolyA 181 196 6.7 1485 177 sequence 953.10 AMAKAAAAL 584 9 Artificial PolyA 413 123 3.7 18500 320 sequence 953.18 AMAKAAAAT 585 9 Artificial PolyA 15143 12413 84 37000 >26666.67 sequence 953.25 AXAKAAAAL 586 9 Artificial PolyA >50000 469 3300 37000 >11428.57 sequence 1.0684 FVYGGSKTSL 587 10 EBNA 508 296 83.0004 ILGPGPGL 588 8 Flu M1 59 A 672 45 530 1262 56099 F198.10 GILGFVFTL 589 9 Flu M1 58 1.0 10 236 2.1 1395 6.0091 GLIYNRMGAV 590 10 Flu A M1 129 317 27.0267 VLMEWLKTRPI 591 11 Flu A M1 41 464 70.0088 FLPSDYFPSV 592 10 HBV Core 18 A 8.5 3.3 3.2 2.2 276 83.0030 FLGPGPGPSV 593 10 HBV core 18 A 17 0.80 2.5 55 286 83.0031 FLPGPGPGSV 594 10 HBV core 18 A 98 18 4.0 665 332 83.0032 FLPSGPGPGV 595 10 HBV core 18 A 21 1.2 3.4 64 40 83.0006 WLGPGPGFV 596 9 HBV env 335 A 171 4.1 2.2 530 293 83.0007 WLSGPGPGV 597 9 HBV env 335 A 220 2.5 12 885 24 1369.01 GVLGWSPQV 598 9 HBV env 62 A 22 157 389 28 9428 1369.13 PVLPIFFCV 599 9 HBV env 377 A 8.7 3136 14286 22 1814 1369.14 VVQAGFFLV 600 9 HBV env 177 A 440 79 2503 81 617 70.0094 FLLAQFTSAI 601 10 HBV Pol 503 65 1.9 4.8 148 533 83.0015 YLLTLWKAGI 602 10 HBV pol 147 20 19 20 40 1388 83.0016 YLGPGPGAGI 603 10 HBV pol 147 A 161 1.0 4.2 548 315 83.0017 YLLGPGPGGI 604 10 HBV pol 147 A 180 12 3.3 89 2064 83.0018 YLLTGPGPGI 605 10 HBV pol 147 A 42 15 59 60 5678 1369.02 HVYSHPIIV 606 9 HBV pol 1076 A 150 1923 14 1199 123 1369.03 FVLSLGIHV 607 9 HBV pol 562 A 45 399 2817 131 112 1369.15 YVDDVVLGV 608 9 HBV pol 538 A 18 14 70 16 354 1369.26 IVRGTSFVYV 609 10 HBV pol 773 A 50000 5301 69 5398 1217 83.0012 SLGPGPGIAV 610 10 HBV env 814 A 1131 5.3 11 917 281 83.0013 SLLGPGPGAV 611 10 HBV env 814 A 95 17 2.6 642 795 83.0014 SLLNGPGPGV 612 10 HBV env 814 A 65 3.8 14 63 45 1505.10 KITPLCVTL 613 9 HIV Env 134 A 461 36 528 59 883 1505.11 KLTPLCVTM 614 9 HIV Env 134 A 340 3.6 143 197 6288 1505.12 KLTPLCVPL 615 9 HIV Env 134 A 15 0.25 297 135 67 1505.13 KLTPLCVSL 616 9 HIV Env 134 A 67 2.4 240 16 5947 1505.14 KLTPLCITL 617 9 HIV Env 134 A 1.7 0.27 23 1.7 9155 1505.15 QLTPLCVTL 618 9 HIV Env 134 A 64 1.5 57 368 933 1505.16 KLTPRCVTL 619 9 HIV Env 134 A 597 150 20 1554 >63492.06 1505.17 ELTPLCVTL 620 9 HIV Env 134 A 7190 38 231 1919 32 1505.18 QMTFLCVQM 621 9 HIV Env 134 A 3153 40 1127 232 1297 1505.19 KMTFLCVQM 622 9 HIV Env 134 A 1793 22 525 100 8744 1505.20 KLTPLCVAL 623 9 HIV Env 134 A 209 2.3 54 11 13009 1505.21 KLTPFCVTL 624 9 HIV Env 134 A 87 0.37 28 78 11814 1211.08 SLYNTVATL 625 9 HIV GAG 77 290 6573 68 37000 20000 1500.24 VLAEAMSQT 626 9 HIV Gag 386 A 290 2.2 0.65 236 447 1500.25 VLAEAMSQA 627 9 HIV Gag 386 A 24 1.1 0.30 9.6 271 1500.26 VLAEAMSQI 628 9 HIV Gag 386 A 71 0.15 0.87 70 207 1500.27 ILAEAMSQV 629 9 HIV Gag 386 A 38 1.1 1.1 101 34 1500.28 VLAEAMSKV 630 9 HIV Gag 386 A 230 1.8 1.4 93 329 1500.29 VLAEAMSHA 631 9 HIV Gag 386 A 149 1.7 1.2 121 431 1500.30 ILAEAMSQA 632 9 HIV Gag 386 A 29 1.0 1.1 8.6 253 1500.31 VLAEAMSRA 633 9 HIV Gag 386 A 127 0.88 1.0 20 229 1500.32 VLAEAMATA 634 9 HIV Gag 386 A 6.7 1.4 0.73 8.6 33 1500.33 ILAEAMASA 635 9 HIV Gag 386 A 22 0.72 0.82 6.8 343 1505.01 MTHNPPIPV 636 9 HIV Gag 271 A 167 119 1.4 158 1.4 1505.02 MTNNPPVPV 637 9 HIV Gag 271 A 86 18 0.42 287 309 1505.03 MTSNPPIPV 638 9 HIV Gag 271 A 53 16 0.39 250 3.8 1505.04 MTSNPPVPV 639 9 HIV Gag 271 A 22 29 0.80 81 1.1 1505.05 MTSDPPIPV 640 9 HIV Gag 271 A 107 13 0.45 587 2.5 1505.06 MTGNPPIPV 641 9 HIV Gag 271 A 125 11 0.74 79 7.8 1505.07 MTGNPPVPV 642 9 HIV Gag 271 A 2021 158 23 35 0.84 1505.08 MTGNPAIPV 641 9 HIV Gag 271 A 1200 24 10 213 0.48 1505.09 MTGNPSIPV 644 9 HIV Gag 271 A 16 1.1 0.43 257 0.57 1505.22 MTANPPVPV 645 9 HIV Gag 271 A 20 5.0 0.62 134 4.0 F200.01 SLYNTVATL 646 9 hiv gag 77 367 79 19 15072 247113 11.0056 QAHCNISRA 647 9 HIV gp160 332 338 66.0006 FLKEKGGV 648 8 HIV NEF 117 A 13327 653 267 >14341.09 >19464.72 73.0056 GLGAVSRDL 649 9 HIV NEF 45 A 18679 436 1733 >10393.26 >16666.67 73.0062 GLITSSNTA 650 9 HIV NEF 62 A 5800 102 64 7865 >14311.27 73.0073 ALEEEEVGFPV 651 11 HIV NEF 83 A 2420 487 15744 2988 >13793.1 73.0103 FLKEKGGLEGV 652 11 HIV NEF 117 A 322 3.5 6.8 739 1252 73.0105 FLKEKGGLDGV 653 11 HIV NEF 117 A 332 3.7 11 3207 3807 73.0107 GLIYSKKRQEV 654 11 HIV NEF 173 A 8971 57 152 >8564.81 >14260.25 73.0109 LLYSKKRQEI 655 10 HIV NEF 174 A 80687 382 152 >9438.78 >15686.27 73.0112 LLYSKKRQEIL 656 11 HIV NEF 174 A >38167.94 282 1569 >8564.81 >14260.25 73.0117 RLDILDLWV 657 9 HIV NEF 182 A 43 615 1639 2635 >17777.78 73.0120 EILDLWVYHV 658 10 HIV NEF 185 A 496 569 1865 2229 163 73.0122 ILDLWVYHV 659 9 HIV NEF 186 A 17 30 156 145 7414 73.0124 ILDLWVYNV 660 9 HIV NEF 186 A 40 30 201 135 5814 73.0126 WLNYTPGPGT 661 10 HIV NEF 204 A 547 124 231 >31623.93 11808 73.0127 WQNYTPGPGV 662 10 HIV NEF 204 A 1175 114 230 223 11993 73.0129 WLNYTPGPGI 663 10 HIV NEF 204 A 135 4.6 46 >31623.93 1196 73.0132 YLPGPGIRYPL 664 11 HIV NEF 207 A 1026 20 1583 3497 782 73.0133 YTPGPGIRYPV 665 11 HIV NEF 207 A 7764 1985 11126 1112 9.2 73.0138 LLFGWCFKL 666 9 HIV NEF 221 A 18 4.1 198 340 1084 73.0139 LTFGWCFKV 667 9 HIV NEF 221 A 15 33 1168 187 9.7 73.0141 LLFGWCFKLV 668 10 HIV NEF 221 A 658 84 114 1669 3276 1146.03 FGVRPQVPL 669 9 HIV nef 84 A 321 1146.04 FTVRPQVPL 670 9 HIV nef 84 A 13 1146.05 FSVRPQVPL 671 9 HIV nef 84 A 52 F198.13 YLKEPVHGV 672 9 HIV pol 476 A 54 0.65 1.9 212 63 F198.14 FLKEPVHGV 673 9 HIV pol 476 44 0.28 1.9 140 135 73.0147 PVPLQLPPV 674 9 HIV REV 74 A 10047 >7337.88 12595 81 >15625 73.0152 LQLPPLERV 675 9 HIV REV 77 A 7951 7705 13517 203 1786 73.0157 LLLPPLERLTL 676 11 HIV REV 77 A 34 2607 9010 45 >12779.55 73.0158 LQLPPLERLTV 677 11 HIV REV 77 A 159 4545 6270 52 >61068.7 66.0009 ILWQVDRM 678 8 HIV VIF 9 A 1745 67 2998 11332 >19464.72 66.0012 KLGSLQYL 679 8 HIV VIF 146 A 1862 14 298 9010 >19464.72 66.0013 KVGSLQYV 680 8 HIV VIF 146 A 1650 441 703 1904 17480 1491.73 TLHDLCQAV 681 9 HPV E6 11 A 331 17 15 10585 2809 83.0008 TLQDIVLHL 682 9 HPV E7 7 22 4.4 46 781 5088 83.0009 TLGPGPGHL 683 9 HPV E7 7 A 14974 35 66 12144 27910 83.0010 TLQGPGPGL 684 9 HPV E7 7 A 6248 62 951 9121 3809 1491.57 TLSFVCPWCV 685 10 HPV E7 94 A 786 123 370 4357 388 1481.25 TLSFVCPWCA 686 10 HPV18 E7 93 1611 221 521 27321 13228 1481.46 RTLHDLCQA 687 9 HPV33 E6 10 8121 34 678 96 61604 1481.47 TLHDLCQAL 688 9 HPV33 E6 11 1404 2.7 40 2182 70390 1350.01 YLSGADLNL 689 9 Human CEA 605 A 36 4.9 9.2 1605 51227 F198.18 YLEPGPVTA 690 9 Human gp100 280 466 10 27 20720 >470588.24 F198.24 LLDGTATLRL 691 10 Human gp100 457 180 1.9 201 841 >421052.63 1499.01 KVYGLSAFV 692 9 Human Her2/ 369 A 33 1.8 11 69 110 neu F198.01 IISAVVAIL 693 9 Human Her2/ 654 A 1127 8.0 45 1440 148 neu F198.02 ILSAVVGIL 694 9 Human Her2/ 654 A 1464 1.9 21 2539 11854 neu F198.03 IISAVVGFL 695 9 Human Her2/ 654 A 747 1.0 4.8 234 77 neu F198.04 IISAVVGIV 696 9 Human Her2/ 654 A 712 15 20 958 390 neu F198.06 KISAVVGIL 697 9 Human Her2/ 369 A 6238 42 60 1752 4952 neu F198.07 KISAVVGIL 698 9 Human Her2/ 369 A 3957 38 34 1539 6659 neu F198.08 KIFASVAIL 699 9 Human Her2/ 369 A 1062 16 21 1068 363 neu F198.20 ELVSEFSRV 700 9 Human Her2/ 971 A 8178 969 53 197 23 neu 60.0180 VLVHPQWVV 701 9 Human Kalli- 53 A 464 65 1988 3224 14606 krein2 63.0105 VLVHPQWVLTV 702 11 Human Kalli- 53 A 11 1.7 3.0 13 3288 krein2 63.0109 DLMLLRLSEPV 703 11 Human Kalli- 120 A 69 66 32 118 2078 krein2 63.0128 PLVCNGVLQGV 704 11 Human Kalli- 216 A 91 424 36 212 3532 krein2 1419.11 VLVHPQWVLTV 705 11 Human Kalli- 53 A 11 1.5 16 31 8889 krein2 1419.17 PLVCNGVLQGV 706 11 Human Kalli- 216 A 26 126 19 264 4211 krein2 83.0020 QLGPGPGLMEV 707 11 Human MAGE3 159 A 194 9.4 29 481 648 83.0021 QLVGPGPGMEV 708 11 Human MAGE3 159 A 865 17 19 919 223 83.0022 QLVFGPGPGEV 709 11 Human MAGE3 159 A 2944 106 50 4067 447 83.0023 QLVFGGPGPGV 710 11 Human MAGE3 159 A 2153 96 242 3207 1318 F063.58 ALGIGILTV 711 9 Human MART1 27 A 11 F063.59 AMGIGILTV 712 9 Human MART1 27 A 15 83.0001 LLWQPIPV 713 8 Human PAP 136 137 2445 9.9 4251 32939 83.0002 LLGPGPGV 714 8 Human PAP 136 A 25 49 123 93 5620 83.0024 VLAKELKFVTL 715 11 Human PAP 30 1298 23 194 5170 15664 83.0025 VLGPGPGFVTL 716 11 Human PAP 30 A 1528 13 63 4766 42136 83.0026 VLAGPGPGVTL 717 11 Human PAP 30 A 1118 2.4 94 7200 2645 83.0027 VLAKGPGPGTL 718 11 Human PAP 30 A 11256 26 344 11450 >170212.77 83.0028 VLAKEGPGPGL 719 11 Human PAP 30 A 1890 6.9 37 59024 50993 1389.03 TLMSAMTNV 720 9 Human PAP 112 A 636 14 35 2188 484 1389.06 ILYSAHDTTV 721 10 Human PAP 384 A 397 1.1 13 1480 6285 1389.07 IVYSAHDTTV 722 10 Human PAP 284 A 7643 91 627 356 737 1418.24 VTAKELKFV 723 9 Human PAP 30 A 7143 2688 40 137 26667 1418.26 ITYSAHDTTV 724 10 Human PAP 284 A 4167 115 238 154 82 1419.50 SLSLGFLFV 725 9 Human PAP 77 25 21 93 26667 1419.52 SLSLGFLFLV 726 10 Human PAP 1.9 3.9 17 42 348 1419.58 LLALFPPEGV 727 10 Human PAP 5.0 0.73 1.6 148 163 1419.59 LVALFPPEGV 728 10 Human PAP 156 17 4.8 463 28 1419.61 ALFPPEGVSV 729 10 Human PAP 15 1.1 18 119 4444 1419.62 GLHGQDLFGV 730 10 Human PAP 12 2.3 3.1 18 >80000 1419.64 LLPPYASCHV 731 10 Human PAP 88 15 16 97 5333 1419.69 LLWQPIPVHV 732 10 Human PAP 25 1.8 18 285 62 1389.10 MLLRLSEPV 733 9 Human PSA 118 A 47 29 48 689 433 1389.14 ALGTTCYV 734 8 Human PSA 143 A 93 6.7 12 292 28284 99.0001 VLRLFVCFLI 735 10 Pf 2 2744 2112 299 68226 45639 99.0002 FLIFHFFLFL 736 10 Pf 9 161 174 2087 288 475 99.0003 LIFHFFLFLL 737 10 Pf 10 200 1468 3167 1562 460 99.0004 FLFLLYILFL 738 10 Pf 15 2834 172 2012 2113 8248 99.0005 RLPVICSFLV 739 10 Pf 32 12 2.5 33 19 9176 99.0006 VICSFLVFLV 740 10 Pf 35 167 415 2916 197 1949 99.0007 FLVFLVFSNV 741 10 Pf 39 269 212 35 232 5393 99.0012 MMIMIKFMGV 742 10 Pf 62 123 19 25 109 39 99.0053 FLLYILFLV 743 9 Pf 17 346 279 3091 1801 6981 99.0054 VICSFLVFL 744 9 Pf 35 184 19 2331 236 4800 99.0055 ATYGIIVPV 745 9 Pf 159 3.2 2.0 2.8 5.0 21 99.0067 KIYKIIIWI 746 9 Pf 9 157 1179 638 101 2198 99.0068 YMIKKLLKI 747 9 Pf 23 105 4.6 4.7 93 63127 99.0069 LMTLYQIQV 748 9 Pf 42 14 1.6 20 615 1276 99.0070 FMGVIYIMI 749 9 Pf 68 13 2.1 26 98 14501 99.0072 FMNRFYITT 750 9 Pf 312 101 18 13 996 6543 99.0113 YQDPQNYEL 751 9 Pf 22 79 18 441 52 166775 99.0114 KTWKPTIFL 752 9 Pf 134 135 1242 7487 76 3617 99.0115 LLNESNIFL 753 9 Pf 142 43 2.5 24 143 4484 99.0116 FIHFFTWGT 754 9 Pf 220 80 4.7 64 60 383 99.0117 VLFLQMMNV 755 9 Pf 180 31 1.8 2.7 9.5 323 99.0118 NQMIFVSSI 756 9 Pf 251 250 21 3.6 14 198 99.0119 MIFVSSIFI 757 9 Pf 253 85 18 83 114 5.2 99.0120 SIFISFYLI 758 9 Pf 258 289 35 1416 43 18 99.0121 RLFEESLGI 759 9 Pf 293 26 1.9 5.5 68 418 F198.11 ALWGFFPVL 760 9 Un- A2 A 3.6 0.74 3.7 15 1503 known alloepi- tope F096.13 SVYDFFVWL 761 9 TRP2 180 36 169 226 10 0.86 F198.12 FAPGFFPYL 762 9 48 0.85 44 2.3 7.6 F198.22 QLFEDKYAL 763 9 646 1.8 380 2009 2982 F198.23 MLLSVPLLL 764 9 9.0 79 41 8.4 24607

TABLE 14 SEQ ID Ana- Peptide Sequence NO AA Organism Protein Position log A*0301 A*1101 A*3101 A*3301 A*6801 4.0060 ALNAAAAAK 765 9 Artificial Poly 74 21 10954 >72500 80000 sequence 4.0075 ALAAGAAAK 766 9 Artificial Poly 19 37 sequence 4.0080 ALQAAAAAK 767 9 Artificial Poly 57 65 51962 >72500 >80000 sequence 83.0057 STGPGPGVVRR 768 11 HBV core 141 A 18695 367 95 5983 5.8 83.0058 STLGPGPGVRR 769 11 HBV core 141 A 892 19 42 670 3.8 83.0059 STLPGPGPGRR 770 11 HBV core 141 A 297 19 61 1893 25 83.0060 STLPEGPGPGR 771 11 HBV core 141 A 325 26 28 822 30 1489.32 QAGFFLLTR 772 9 HBV ENV 179 10138 1678 302 182 5.3 1489.36 RVHFASPLH 773 9 HBV POL 818 12 60 572 >122881.36 7620 1489.41 AAYAAQGYK 774 9 HCV II 1247 18 18 1175 14074 34 1489.44 KSKFGYGAK 775 9 HCV II 2551 36 596 116 >122881.36 >7626.31 1489.45 PAAYAAQGYK 776 10 HCV II 1246 950 456 20314 >110687.02 666 1489.39 RMYVGGVEH 777 9 HCV IV 635 3.8 274 162 >122881.36 >28776.98 1489.43 SQLSAPSLK 778 9 HCV IV 2209 306 25 1276 >122881.36 3845 13.0091 TSCGNTLTCY 779 10 HCV NS5 2740 >36666.67 5.0 83.0052 VTGPGPGPVWK 780 11 HIV env 48 A 2900 24 12964 >102836.88 425 83.0053 VTVGPGPGVWK 781 11 HIV env 48 A 174 2.7 2731 75360 21 83.0054 VTVYGPGPGWK 782 11 HIV env 48 A 1151 18 >8995.5 >102836.88 206 83.0055 VTVYYGPGPGK 783 11 HIV env 48 A 310 24 9720 101830 30 66.0063 PVRPQVPLR 784 9 HIV NEF 95 >10901.88 16112 332 3439 7012 73.0168 HGAITSSNTK 785 10 HIV NEF 61 A 2837 344 >16143.5 >22924.9 1235 73.0184 AVDLSFFLK 786 9 HIV NEF 111 A 226 23 6207 >27831.09 4038 73.0192 DVSHFLKEK 787 9 HIV NEF 113 A >9298.39 5645 >17839.44 232 135 73.0206 GVLDGLIYSK 788 10 HIV NEF 124 A 1080 21 6007 >25151.78 831 73.0208 GVDGLIYSK 789 9 HIV NEF 125 A 10089 47 >17664.38 >29652.35 5100 73.0219 EILDLWVYK 790 9 HIV NEF 185 A 1032 64 >5774.78 288 93 73.0222 ILDLWVYK 791 8 HIV NEF 186 A 1265 320 13680 30096 12092 73.0243 RVPLTFGWCFK 792 11 HIV NEF 216 A 69 30 102 26651 571 73.0354 QVYTPGPGTR 793 10 HIV NEF 205 A 1249 852 1764 3334 273 83.0062 AVGPGPGLK 794 9 HIV nef 84 A 18 3.6 128 75754 444 83.0063 AVDGPGPGK 795 9 HIV nef 84 A 179 19 36837 >112403.1 2132 83.0044 QMGPGPGNFK 796 10 HIV pol 1432 A 49 22 2682 100771 63 83.0045 QMAGPGPGFK 797 10 HIV pol 1432 A 9.4 6.2 667 4784 30 83.0046 QMAVGPGPGK 798 10 HIV pol 1432 A 33 16 5961 86676 22 83.0048 TVGPGPGPEK 799 10 HIV pol 935 A 115 17 10140 98177 23 83.0049 TVQGPGPGEK 800 10 HIV pol 935 A 218 3.4 9874 103379 195 83.0050 TVQPGPGPGK 801 10 HIV pol 935 A 41 2.5 1335 68584 28 1500.01 VAHUGGQLK 802 10 HIV Pol 98 A 2593 151 46875 51222 123 1500.02 VTVIUGGQLK 803 10 HIV Pol 98 A 296 61 24385 104757 147 1500.03 VTIKVGGQLK 804 10 HIV Pol 98 A 188 59 6061 47647 127 1500.04 VTIRIGGQLK 805 10 HIV Pol 98 A 51 14 4458 65764 25 1500.05 VTVRIGGQLK 806 10 HIV Pol 98 A 226 15 5380 40344 49 1500.06 VTVKVGGQLK 807 10 HIV Pol 98 A 206 54 21484 46182 104 1500.07 VTIRVGGQLK 808 10 HIV Pol 98 A 43 13 3591 86086 28 1500.08 VTVRVGGQLK 809 10 HIV Pol 98 A 216 19 8238 >72319.2 141 1500.09 VTVKIGGQLR 810 10 HIV Pol 98 A 19185 194 417 3833 52 1500.12 VTIRIGGQLR 811 10 HIV Pol 98 A 3192 23 61 1352 16 1500.13 VITICLGGQ1R 812 10 HIV Pol 98 A 43252 219 590 12965 104 1500.14 VSIKVGGQIK 813 10 HIV Pol 98 A 1921 86 57069 >72319.2 2026 1500.15 VSIRVGGQIK 814 10 HIV Pol 98 A 642 91 50677 >61702.13 1960 1500.17 VTVKIEGQLK 815 10 HIV Pol 98 A 647 23 4616 64604 30 1500.18 VTIKIEGQLK 816 10 HIV Pol 98 A 361 69 5077 58024 27 1500.19 VTVICIEGQLR 817 10 HIV Pol 98 A 35612 143 394 4057 146 1500.20 VSIRVGGQTK 818 10 HIV Pol 98 A 341 21 29949 38958 290 1500.21 VSIRVGGQTR 819 10 HIV Pol 98 A 18531 241 466 8595 288 1500.22 VTVRIGGMQK 820 10 HIV Pol 98 A 54 13 2583 44425 155 1500.23 ITVICIGKEVR 821 10 HIV Pol 98 A >69182.39 12904 5057 24985 154 73.0263 GTRQARRNK 822 9 HIV REV 36 A 67 749 9713 45966 59708 73.0265 GTRQARRNRK 823 10 HIV REV 36 A 100 634 3800 >42335.77 7788 73.0267 GTRQARRNRRIC 824 11 HIV REV 36 A 404 2596 7774 >24308.47 9104 73.0269 GTRQTRKNK 825 9 HIV REV 37 A 198 3104 13373 >29713.11 18657 73.0271 GTRQTRKNRK 826 10 HIV REV 37 A 129 1082 2485 60183 5998 73.0273 GIRQTRICNIIRK 827 11 HIV REV 37 A 478 4184 4008 >24308.47 >17167.38 73.0363 RVRRRRWRAR 828 10 HIV REV 43 A 2443 >16759.78 265 3758 >36866.36 73.0369 KVRRRRWRAR 829 10 HIV REV 43 A 327 >20905.92 342 3243 15501 66.0028 LTISYGRK 830 8 HIV TAT 46 A 988 708 27068 38162 482 66.0055 KTLGISYGR 831 9 HIV TAT 44 A 53 9.8 21 502 36 66.0060 LTISYGRICK 832 9 HIV TAT 46 A 584 69 13918 59654 63 66.0061 GTSYGRICKR 833 9 HIV TAT 47 A 9965 5916 225 21588 5778 66.0062 GTGISYGRK 834 9 HIV TAT 45 A 480 77 58102 >43740.57 7407 66.0073 KTLGISYGRK 835 10 HIV TAT 44 A 36 79 841 42378 1629 66.0075 LTISYGRICKR 836 10 HIV TAT 46 A 7161 1229 71 2515 33 66.0090 KTLGISYGRKK 837 11 HIV TAT 44 A 52 285 91 23401 647 73.0306 TVCNNCYCK 838 9 HIV TAT 23 A 9920 267 8793 28481 876 73.0310 LVISYGRKKRR 839 11 HIV TAT 46 A >11702.13 8669 562 267 4662 73.0314 ISYGRKKRRQK 840 11 HIV TAT 48 A 48 2807 3147 >20000 4428 73.0331 ETGPSGQPCK 841 10 HIV TAT 101 A >14569.54 3501 >22500 >17813.27 50 73.0333 KVGPGGYPRR 842 10 HIV TAT 101 A 2268 487 250 7904 721 73.0334 KAGPGGYPRK 843 10 HIV TAT 101 A 62 43 10734 >17813.27 5555 73.0336 KVGPGGYPRRK 844 11 HIV TAT 101 A 70 87 775 >5063.73 921 73.0338 AVPGGYPRR 845 9 HIV TAT 102 A 3012 1215 1349 3453 109 73.0344 AVPGGYPRRK 846 10 HIV TAT 102 A 819 60 39974 >5570.5 846 66.0057 KVGSLQYLK 847 9 HIV VIF 146 A 482 70 2104 >43740.57 4200 66.0033 ETVRHFPR 848 8 HIV VPR 29 A >13513.51 4183 1000 81 86 78.0048 AACHKCIDFY 849 10 HPV E6 63 18824 261 20643 >116465.86 32548 78.0051 LLIRCLRCQK 850 10 HPV E6 101 437 170 6612 28936 78 78.0059 KISEYRHYNY 851 10 HPV E6 72 42 112 1426 35341 25077 78.0068 AVCRVCLLFY 852 10 HPV E6 64 77 21 1978 4520 1302 78.0103 FAFTDLTIVY 853 10 HPV E6 45 40343 21161 42065 131202 346 78.0115 FAFADLTVVY 854 10 HPV E6 45 18592 5866 23676 26768 402 78.0116 RFLSKISEYR 855 10 HPV E6 68 1640 18468 33 436 172 78.0117 ILIRCIICQR 856 10 HPV E6 99 8550 5012 377 2480 537 86.0005 RTAMFQDPQER 857 11 HPV E6 5 1478 103 49 3459 19 86.0006 AMFQDPQERPR 858 11 HPV E6 7 1718 886 45 1787 1478 86.0007 MFQDPQERPRK 859 11 HPV E6 8 15493 8571 604 419 16729 86.0009 DLLIRCINCQK 860 11 HPV E6 105 2923 935 4884 29 263 86.0011 RFEDPTRRPYK 861 11 HPV E6 3 169 432 53 1758 7338 86.0012 ELTEVFEFAFK 862 11 HPV E6 40 8966 582 25205 1733 15 86.0013 GLYNLLIRCLR 863 11 HPV E6 97 1268 1568 250 401 1624 86.0014 NLLIRCLRCQK 864 11 HPV E6 100 1565 854 3140 397 1480 86.0015 EVLEESVHEIR 865 11 HPV E6 17 >45643.15 >20202.02 31037 212 240 86.0017 EVYKFLFTDLR 866 11 HPV E6 41 31240 602 759 4.3 11 86.0018 FLFTDLRIVYR 867 11 HPV E6 45 672 227 58 21 1.4 86.0020 EVLEIPLIDLR 868 11 HPV E6 20 >47008.55 16638 36427 72 27 86.0021 DLRLSCVYCKK 869 11 HPV E6 28 3644 1907 17023 109 3002 86.0022 EVYNFACTELK 870 11 HPV E6 44 1622 117 484 5.9 2.7 86.0023 RVCLLFYSKVR 871 11 HPV E6 67 771 190 221 1061 1267 86.0024 LLFYSKVRKYR 872 11 HPV E6 70 28 94 7.0 11 15 86.0025 QLCDLLIRCYR 873 11 HPV E6 98 1240 700 450 106 489 86.0387 TLEQTVKK 874 8 HPV E6 87 4766 203 >100000 >75324.68 21400 88.0001 ATRDLCIVYR 875 10 HPV E6 53 A 237 156 4.7 44 28 88.0002 AFRDLCIVYK 876 10 HPV E6 53 A 31 15 10 132 57 88.0003 ATCDKCLKFY 877 10 HPV E6 68 A 194 17 491 18080 4562 88.0004 AVCDKCLKFR 878 10 HPV E6 68 A 77 15 11 45 34 88.0005 KLYSKISEYR 879 10 HPV E6 75 A 5.4 168 6.4 28 91 88.0006 KFYSKISEYK 880 10 HPV E6 75 A 7.6 674 27 329 208 88.0007 KFSEYRHYCY 881 10 HPV E6 79 A 5092 7485 308 49397 14571 88.0008 KISEYRHYCR 882 10 HPV E6 79 A 486 688 25 833 1488 88.0009 LFIRCINCQK 883 10 HPV E6 106 A 2880 702 52 42 56 88.0010 LLIRCINCQR 884 10 HPV E6 106 A 2818 686 30 50 14 88.0011 KVRFHNIRGR 885 10 HPV E6 129 A 39 8632 27 4500 3979 88.0012 KQRFHNIRGK 886 10 HPV E6 129 A 55 1953 573 35208 22879 88.0013 WFGRCMSCCR 887 10 HPV E6 139 A 16071 10690 288 98 303 88.0014 WTGRCMSCCK 888 10 HPV E6 139 A 6687 841 6496 15191 118 88.0015 MTCCRSSRTR 889 10 HPV E6 144 A 3825 933 410 601 2.2 88.0016 MSCCRSSRTK 890 10 HPV E6 144 A 352 169 2333 6916 12 88.0017 STCRSSRTRR 891 10 HPV E6 145 A 2989 118 152 1020 312 88.0018 SCCRSSRTRK 892 10 HPV E6 145 A 326 3272 5592 20916 8777 88.0020 DIEITCVYCR 893 10 HPV E6 27 A 2014 826 3780 448 422 88.0021 FTFKDLFVVY 894 10 HPV E6 47 A 14364 1208 10757 2725 62 88.0022 FAFKDLFVVK 895 10 HPV E6 47 A 783 71 525 1066 3.6 88.0023 AVKDLFVVYR 896 10 HPV E6 48 A 1728 91 3.1 9.1 3.3 88.0024 AFKDLFVVYK 897 10 HPV E6 48 A 3256 211 32 93 576 88.0026 FVVYRDSIPK 898 10 HPV E6 53 A 265 81 6216 146 30 88.0027 DTIPHAACHK 899 10 HPV E6 58 A 2366 701 1763 9.3 23 88.0028 DSIPHAACHR 900 10 HPV E6 58 A 2772 853 357 2.2 27 88.0029 KFIDFYSRIR 901 10 HPV E6 67 A 8891 9008 3.3 677 2551 88.0031 DTVYGDTLEK 902 10 HPV E6 83 A 50 15 28754 55090 31 88.0032 DSVYGDTLER 903 10 HPV E6 83 A 292 23 485 891 28 88.0033 LFIRCLRCQK 904 10 HPV E6 101 A 3390 1533 218 77 200 88.0034 LLIRCLRCQR 905 10 HPV E6 101 A 3360 1396 28 75 13 88.0035 RVHNIAGHYR 906 10 HPV E6 126 A 30 21 22 114 18 88.0036 RFHNIAGHYK 907 10 HPV E6 126 A 25 22 2.6 80 23 88.0037 RTQCHSCCNR 908 10 HPV E6 135 A 338 20 22 132 161 88.0038 RGQCHSCCNK 909 10 HPV E6 135 A 6135 113 425 37669 20340 88.0039 ATTDLTIVYR 910 10 HPV E6 46 A 247 10 34 1739 14 88.0040 AFTDLTIVYK 911 10 HPV E6 46 A 701 112 3952 9380 215 88.0041 RLYSKVSEFR 912 10 HPV E6 68 A 6.4 131 24 690 73 88.0042 RFYSKVSEFK 913 10 HPV E6 68 A 27 521 30 4452 547 88.0043 KFSEFRWYRY 914 10 HPV E6 72 A 4750 1595 34 856 12811 88.0044 KVSEFRWYRR 915 10 HPV E6 72 A 266 16 2.8 159 30 88.0045 YFVYGTTLEK 916 10 HPV E6 81 A 204 62 2167 15740 53 88.0046 YSVYGTTLER 917 10 HPV E6 81 A 430 96 2136 6903 19 88.0048 GTTLEKLTNR 918 10 HPV E6 85 A 3604 1720 382 706 2946 88.0049 LVIRCITCQR 919 10 HPV E6 99 A 2222 255 54 135 14 88.0050 LLIRCITCQK 920 10 HPV E6 99 A 291 120 3009 2165 40 88.0051 WVGRCIACWR 921 10 HPV E6 132 A 6227 1391 85 13 9.7 88.0052 WTGRCIACWK 922 10 HPV E6 132 A 2633 55 3078 169 24 88.0053 RTIACWRRPR 923 10 HPV E6 135 A 40 63 3.2 95 51 88.0054 RCIACWRRPK 924 10 HPV E6 135 A 1535 1476 292 176 1655 88.0055 AVADLTVVYR 925 10 HPV E6 46 A 489 11 31 892 7.3 88.0056 AFADLTVVYK 926 10 HPV E6 46 A 2365 107 1113 13557 50 88.0057 RVLSKISEYR 927 10 HPV E6 68 A 34 84 24 197 136 88.0058 RFLSKISEYK 928 10 HPV E6 68 A 31 287 42 10237 112 88.0059 KFSEYRHYNY 929 10 HPV E6 72 A 5819 5521 286 18351 1798 88.0060 KISEYRHYNR 930 10 HPV E6 72 A 58 140 17 161 1579 88.0061 ITIRCIICQR 931 10 HPV E6 99 A 488 93 50 123 12 88.0062 ILIRCIICQK 932 10 HPV E6 99 A 192 78 1383 1423 165 88.0063 WVGRCAACWR 933 10 HPV E6 132 A 2757 3973 360 24 19 88.0064 WAGRCAACWK 934 10 HPV E6 132 A 4662 583 23311 1491 50 88.0065 CFACWRSRRR 935 10 HPV E6 136 A 23542 7164 578 165 10206 88.0067 DTSIACVYCK 936 10 HPV E6 27 A 2936 89 5385 1968 216 88.0068 DVSIACVYCR 937 10 HPV E6 27 A 2814 217 406 487 658 88.0070 CVYCKATLEK 938 10 HPV E6 32 A 418 653 5307 17928 862 88.0071 RFEVYQFAFK 939 10 HPV E6 41 A 38 611 179 2867 2443 88.0072 RTEVYQFAFR 940 10 HPV E6 41 A 217 78 12 142 147 88.0073 AVKDLCIVYR 941 10 HPV E6 48 A 841 66 7.3 8.0 6.5 88.0074 AFKDLCIVYK 942 10 HPV E6 48 A 856 47 39 263 378 88.0075 ATCHKCIDFY 943 10 HPV E6 63 A 133 7.4 1164 12691 1386 88.0076 AACHKCIDFK 944 10 HPV E6 63 A 118 20 437 53733 414 88.0077 NLVYGETLEK 945 10 HPV E6 83 A 846 143 761 121 87 88.0078 NSVYGETLER 946 10 HPV E6 83 A 150 25 163 1333 18 88.0079 LSIRCLRCQK 947 10 HPV E6 101 A 245 14 100 1135 17 88.0080 LLIRCLRCQY 948 10 HPV E6 101 A 727 452 2894 2430 254 88.0081 RVHSIAGQYR 949 10 HPV E6 126 A 31 34 7.6 812 28 88.0082 RFHSIAGQYK 950 10 HPV E6 126 A 17 43 1.3 629 83 88.0083 LVTDLRIVYR 951 10 HPV E6 46 A 3869 648 20 150 6.8 88.0084 LFTDLRIVYK 952 10 HPV E6 46 A 628 263 258 149 277 88.0085 CTMCLRFLSK 953 10 HPV E6 63 A 1002 226 6274 3945 429 88.0086 CIMCLRFLSR 954 10 HPV E6 63 A 41 101 167 83 155 88.0087 RLLSKISEYR 955 10 HPV E6 68 A 5.2 662 7.7 108 21 88.0088 RFLSKISEYY 956 10 HPV E6 68 A 1702 25535 14 41096 3999 88.0089 SFYGKTLEER 957 10 HPV E6 82 A 642 205 17 66 42 88.0090 SLYGKTLEEK 958 10 HPV E6 82 A 7.9 6.8 1044 6516 29 88.0091 WFGRCSECWR 959 10 HPV E6 132 A 1788 1569 20 5.5 26 88.0092 WTGRCSECWK 960 10 HPV E6 132 A 2492 26 3323 720 22 88.0093 AFCRVCLLFY 961 10 HPV E6 64 A 509 272 1777 1202 173 88.0094 AVCRVCLLFR 962 10 HPV E6 64 A 20 1.8 2.1 64 21 88.0095 CFLFYSKVRK 963 10 HPV E6 69 A 125 96 81 315 172 88.0096 CLLFYSKVRR 964 10 HPV E6 69 A 417 204 159 386 242 88.0097 LVYSKVRKYR 965 10 HPV E6 71 A 320 619 17 49 31 88.0098 LFYSKVRKYK 966 10 HPV E6 71 A 680 2582 18 30 1976 88.0099 GTTLESITKK 967 10 HPV E6 88 A 622 108 85182 132509 10147 88.0103 WVGSCLGCWR 968 10 HPV E6 135 A 48682 5520 20 15 9.3 88.0104 WTGSCLGCWK 969 10 HPV E6 135 A 7705 6.9 18344 2980 3.7 88.0105 VVADLRIVYR 970 10 HPV E6 46 A 513 18 41 101 16 88.0106 VFADLRIVYK 971 10 HPV E6 46 A 2086 127 402 200 273 88.0107 RTLSKISEYR 972 10 HPV E6 68 A 77 100 52 189 133 88.0108 RLLSKISEYK 973 10 HPV E6 68 A 15 65 158 40019 429 88.0109 KVSEYRHYNY 974 10 HPV E6 72 A 349 110 1791 70859 3498 88.0110 KISEYRHYNK 975 10 HPV E6 72 A 29 18 397 24827 15565 88.0111 IVIRCIICQR 976 10 HPV E6 99 A 984 217 52 529 28 88.0113 WLGRCAVCWR 977 10 HPV E6 132 A 2330 3002 356 40 112 88.0114 WTGRCAVCWK 978 10 HPV E6 132 A 1261 131 4176 3403 29 88.0241 YVVCDKCLK 979 9 HPV E6 67 A 3282 643 8.5 165 1289 88.0242 YAVCDKCLR 980 9 HPV E6 67 A 458 194 4261 26582 16034 88.0243 SVCRSSRTR 981 9 HPV E6 145 A 323 97 249 547 17 88.0244 SCCRSSRTK 982 9 HPV E6 145 A 21 3.9 51 5227 4.2 88.0245 SLPHAACHK 983 9 HPV E6 59 A 32 66 219 1186 654 88.0246 SIPHAACHR 984 9 HPV E6 59 A 1053 352 236 253 181 88.0249 FVDLTIVYR 985 9 HPV E6 47 A 29674 5312 2384 430 138 88.0250 FTDLTIVYK 986 9 HPV E6 47 A 557 16 24170 18477 143 88.0251 SFYGTTLEK 987 9 HPV E6 82 A 34 15 517 3385 498 88.0252 SVYGTTLER 988 9 HPV E6 82 A 28 6.4 133 454 21 88.0253 TFLEKLTNK 989 9 HPV E6 86 A 6839 815 451 148 918 88.0254 TTLEKLTNR 990 9 HPV E6 86 A 1993 817 42 37 101 88.0255 ETNPFGICK 991 9 HPV E6 56 A 9585 100 29103 804 14 88.0256 EGNPFGICR 992 9 HPV E6 56 A 11467 10372 5123 344 82 88.0258 NTLEQTVKR 993 9 HPV E6 86 A 20380 1151 2273 18 8.6 88.0259 ALCWRSRRR 994 9 HPV E6 137 A 959 9748 72 1289 7416 88.0260 AACWRSRRK 995 9 HPV E6 137 A 75 770 3022 45341 12877 88.0262 VSIACVYCR 996 9 HPV E6 28 A 3236 143 42 1347 185 88.0264 SIACVYCKK 997 9 HPV E6 29 A 271 83 9114 19632 96 88.0265 ILYRDCIAY 998 9 HPV E6 54 A 261 1832 53232 44670 >19607.84 88.0266 IVYRDCIAR 999 9 HPV E6 54 A 465 106 27 325 64 88.0267 CTAYAACHK 1000 9 HPV E6 59 A 726 196 2956 771 167 88.0268 CIAYAACHR 1001 9 HPV E6 59 A 3625 1905 502 115 262 88.0269 SFYGETLEK 1002 9 HPV E6 84 A 288 108 947 885 1074 88.0270 SVYGETLER 1003 9 HPV E6 84 A 44 11 235 160 17 88.0272 LIRCLRCQR 1004 9 HPV E6 102 A 21335 12648 695 810 200 88.0273 RTQCVQCKK 1005 9 HPV E6 27 A 234 20 127 8147 3066 88.0274 RLQCVQCKR 1006 9 HPV E6 27 A 2535 6081 65 1829 11479 88.0275 KFLEERVKK 1007 9 HPV E6 86 A 5344 2229 30 9740 17674 88.0276 KTLEERVKR 1008 9 HPV E6 86 A 1957 159 37 1360 17685 88.0277 NVMGRWTGR 1009 9 HPV E6 127 A 3884 794 40 18 20 88.0278 NIMGRWTGK 1010 9 HPV E6 127 A 52 54 3274 86 173 88.0279 LTYRDDFPY 1011 9 HPV E6 55 A 8265 82 >71146.25 20186 1529 88.0280 LVYRDDFPK 1012 9 HPV E6 55 A 317 13 3009 1970 130 88.0281 RFCLLFYSK 1013 9 HPV E6 67 A 1156 484 83 450 232 88.0282 RVCLLFYSR 1014 9 HPV E6 67 A 439 111 51 2176 689 88.0283 LTFYSKVRK 1015 9 HPV E6 70 A 3.8 8.0 87 3382 13 88.0284 LLFYSKVRR 1016 9 HPV E6 70 A 56 73 38 276 11 88.0288 ATLESITKR 1017 9 HPV E6 89 A 1437 16 100 851 188 88.0289 KVLCDLLIR 1018 9 HPV E6 97 A 363 169 66 5896 9053 88.0290 KQLCDLLIK 1019 9 HPV E6 97 A 226 65 340 46426 11897 88.0291 TFVHEIELK 1020 9 HPV E6 21 A 4431 217 8412 4130 172 88.0292 TSVHEIELR 1021 9 HPV E6 21 A >64327.49 872 1039 5948 12 88.0293 YTFVFADLR 1022 9 HPV E6 43 A 3633 8.1 20 6.6 2.9 88.0295 DFLEQTLKK 1023 9 HPV E6 86 A >57591.62 18809 34365 174 14376 88.0296 DTLEQTLKR 1024 9 HPV E6 86 A 31347 12909 38127 9.2 110 88.0297 LVRCIICQR 1025 9 HPV E6 100 A 677 358 59 109 201 88.0298 LIRCIICQK 1026 9 HPV E6 100 A 445 252 639 834 285 88.0299 RVAVCWRPR 1027 9 HPV E6 135 A 5.3 8.5 7.0 102 33 88.0300 RCAVCWRPK 1028 9 HPV E6 135 A 285 340 382 131 1297 88.0301 AFCWRPRRR 1029 9 HPV E6 137 A 273 17907 60 75 1087 88.0302 AVCWRPRRK 1030 9 HPV E6 137 A 34 101 263 7950 1810 78.0306 LSFVCPWCA 1031 9 HPV E7 94 38337 10864 4289 4603 341 86.0026 TFCCKCDSTLR 1032 11 HPV E7 56 21772 8043 332 91 260 86.0030 LVVESSADDLR 1033 11 HPV E7 74 >47008.55 2170 26410 5624 28 86.0031 TLQVVCPGCAR 1034 11 HPV E7 88 20997 1395 67 63 147 86.0032 YLIHVPCCECK 1035 11 HPV E7 59 1748 1534 33044 8066 177 86.0033 FVVQLDIQSTK 1036 11 HPV E7 70 3682 853 48593 31350 2.7 86.0390 HTCNTTVR 1037 8 HPV E7 59 4862 1792 726 4490 25 88.0115 GLVCPICSQK 1038 10 HPV E7 88 A 428 814 45293 70317 3568 88.0117 GFNHQHLPAR 1039 10 HPV E7 43 A >46610.17 27889 173 5572 34617 88.0118 GVNHQHLPAK 1040 10 HPV E7 43 A 42 11 3337 76239 9347 88.0119 NVVTFCCQCK 1041 10 HPV E7 53 A 790 303 4757 87 13 88.0120 NIVTFCCQCR 1042 10 HPV E7 53 A 1507 1070 2731 766 93 88.0122 GVSHAQLPAK 1043 10 HPV E7 44 A 42 12 36011 >74935.4 20590 88.0124 LIHVPCCECR 1044 10 HPV E7 60 A 5326 5925 385 387 228 88.0303 AVLQDIVLH 1045 9 HPV E7 6 A 1922 101 6307 25776 27035 88.0304 ATLQDIVLK 1046 9 HPV E7 6 A 37 8.6 65 17121 3231 88.0306 GVNHQHLPK 1047 9 HPV E7 43 A 26 7.7 353 15615 1192 88.0307 HVMLCMCCK 1048 9 HPV E7 59 A 282 79 772 825 99 88.0308 HTMLCMCCR 1049 9 HPV E7 59 A 405 92 11 14 24 88.0310 LSFVCPWCR 1050 9 HPV E7 94 A 31676 200 47 231 152 88.0312 AQPATADYK 1051 9 HPV E7 45 A 3500 109 10413 58871 24173 88.0313 VVHAQLPAR 1052 9 HPV E7 45 A 423 127 3.4 12 201 88.0314 VSHAQLPAK 1053 9 HPV E7 45 A 378 9.5 46 1401 13502 88.0317 QLARQAKQH 1054 9 HPV E7 48 A 8423 6862 945 1665 243 88.0320 KQHTCYLIR 1055 9 HPV E7 54 A 135 213 13 2275 12177 88.0321 VTLDIQSTK 1056 9 HPV E7 72 A 78 13 2046 1954 237 88.0322 VQLDIQSTR 1057 9 HPV E7 72 A 15105 2917 162 4588 10341 83.0038 SLGPGPGTK 1058 9 Human MAGE1 96 A 7.8 5.8 4392 152133 3517 83.0039 SLFGPGPGK 1059 9 Human MAGE1 96 A 3.4 2.3 1085 82275 36 83.0034 LVGPGPGK 1060 8 Human MAGE2 116 A 1004 291 23907 >125541.13 598 83.0035 KMFLQLAK 1061 8 Human p53 132 45 62 677 >125541.13 8384 83.0036 KMGPGPGK 1062 8 Human p53 132 A 84 242 1144 106362 4156 1489.51 KQENWYSLKK 1063 10 Pf CSP 58 608 178 6327 >136150.23 4794 83.0041 GVGPGPGLK 1064 9 Pf LSA1 105 A 47 4.0 1367 >111538.46 3972 83.0042 GVSGPGPGK 1065 9 Pf LSA1 105 A 13 5.8 >11221.95 >111538.46 209 99.0198 FLLYILFLVK 1066 10 Pf 17 446 1431 54496 3254 2266 99.0199 LVFSNVLCFR 1067 10 Pf 43 120 19 33 19 7.7 99.0202 SSFDIKSEVK 1068 10 Pf 116 1900 19 19829 70344 31 99.0206 TLYQIQVMKR 1069 10 Pf 44 361 164 397 558 90 99.0207 KQVQMMIMIK 1070 10 Pf 58 264 112 4627 1231 2247 99.0208 GVIYIMIISK 1071 10 Pf 70 777 18 18811 1567 1134 99.0209 ELFDKDTFFK 1072 10 Pf 158 144 109 3676 13 3.6 99.0235 ALERLLSLKK 1073 10 Pf 50 147 822 33559 18255 22391 99.0236 KILIKIPVTK 1074 10 Pf 109 13 60 1661 24992 19571 99.0237 RLPLLPKTWK 1075 10 Pf 128 11 67 340 11392 2889 99.0239 SQVSNSDSYK 1076 10 Pf 161 1656 83 24559 >17448.86 1384 99.0240 QQNQESKIMK 1077 10 Pf 197 3469 77 28120 >17448.86 21310 99.0241 IIALLIIPPK 1078 10 Pf 249 30 5.3 23822 8426 82 99.0243 SSPLFNNFYK 1079 10 Pf 14 100 0.7 1608 1728 6.3 99.0244 FLYLLNKKNK 1080 10 Pf 151 177 475 4313 780 155 99.0245 LQMMNVNLQK 1081 10 Pf 183 25 7.2 435 1113 320 99.0246 LTNHLINTPK 1082 10 Pf 195 11 5.9 62 373 10 99.0247 IFISFYLINK 1083 10 Pf 259 1987 1056 462 394 363 99.0248 RLFEESLGIR 1084 10 Pf 293 64 1096 297 788 409 99.0303 LLYILFLVK 1085 9 Pf 18 13 207 90687 13261 5545 99.0304 KSMLKELIK 1086 9 Pf 129 189 151 450 >46548.96 >37037.04 99.0305 PVLTSLFNK 1087 9 Pf 166 1949 25 5107 18271 29928 99.0317 KTMNNYMIK 1088 9 Pf 18 17 5.5 24 12743 29 99.0318 LFDKDTFFK 1089 9 Pf 159 931 167 5706 1189 101 99.0319 YLFNQHIKK 1090 9 Pf 287 14 7.8 4919 7974 14 99.0320 MQSSFFMNR 1091 9 Pf 307 13 1.1 29 75 3.8 99.0321 RFYITTRYK 1092 9 Pf 315 1.9 67 15 98 17468 99.0322 TTRYKYLNK 1093 9 Pf 319 117 848 416 652 2565 99.0359 AVIFTPIYY 1094 9 Pf 34 25 9.5 42321 10068 1352 99.0360 ALERLLSLK 1095 9 Pf 50 233 369 3433 12786 13708 99.0361 SISGKYDIK 1096 9 Pf 85 2086 50 28249 12437 1745 99.0363 EQRLPLLPK 1097 9 Pf 126 1088 765 423 987 1911 99.0365 IALLIIPPK 1098 9 Pf 250 1241 108 2926 1404 1965 99.0366 PVVCSMEYK 1099 9 Pf 270 1940 80 330791 22608 414 99.0367 VVCSMEYKK 1100 9 Pf 271 443 54 891 14328 167 99.0368 FSYDLRLNK 1101 9 Pf 308 29 4.9 461 1264 15 99.0369 HLNEPIGFK 1102 9 Pf 323 2.3 1.3 183 97 2.8 99.0370 PLFNNFYKR 1103 9 Pf 16 2635 1890 520 1258 132 99.0371 YQNFQNADK 1104 9 Pf 141 2712 177 44698 >18447.84 19830 99.0372 QMMNVNLQK 1105 9 Pf 184 20 7.0 504 6649 243 99.0373 AVSEIQNNK 1106 9 Pf 222 25 11 1429 25449 14 99.0374 GTMYILLKK 1107 9 Pf 236 2.2 1.2 29 8453 3.1 99.0375 FISFYLINK 1108 9 Pf 260 19 9.0 2192 1456 18 99.0376 YLINKHWQR 1109 9 Pf 264 1034 676 4.4 7.7 3.7 99.0377 ALKISQLQK 1110 9 Pf 273 15 96 3203 23800 >54794.52 99.0378 KINSNFLLK 1111 9 Pf 282 17 6.4 68 47740 2737 F020.05 AAMXDPTTFK 1112 10 Un- Naturally A 50 7.2 known processed F029.10 GTMTTSXYK 1113 9 Un- Naturally A 4.0 4.5 known processed F029.12 SXXPAXFQK 1114 9 Un- Naturally A 14 2.0 known processed F029.13 ATAGDGXXEXRK 1115 12 Un- Naturally A 184 19 known processed

TABLE 15 SEQ Peptide Sequence ID NO AA Organism Protein Position Analog A*2402 A*2301 A*2902 A*3002 83.0155 AYGPGPGKF 1116 9 Artificial Consensus A 2.4 9.7 44854 3.2 sequence 83.0156 AYIGPGPGF 1117 9 Artificial Consensus A 217 12 15887 5728 sequence 996.07 AYAAAAAAL 1118 9 Artificial Poly 443 sequence 1428.08 AYSSWMYSY 1119 9 EBV EBNA3 176 21 4.9 1448.01 DLLDTASALY 1120 10 HBV Core 419 74 37 1142.09 WFHISCLTF 1121 9 HBV NUC 102 204 11 95 75094 83.0128 KYTSFPWL 1122 8 HBV pol 745 208 177 >172413.79 346 1448.04 FAAPFTQCGY 1123 10 HBV pol 631 461 1364 1448.07 SYQHFRKLLL 1124 10 HBV POL 4 418 39 28 3768 1448.08 LYSHPIILGF 1125 10 HBV POL 492 2.6 5.4 109 1116 1448.03 MSTTDLEAY 1126 9 HBV X 103 2565 396 83.0149 MYVGDLCGSVF 1127 11 HCV E1 275 26 0.91 612 1460 83.0150 MYGPGPGGSVF 1128 11 HCV E1 275 A 35 5.4 48442 31980 83.0151 MYVGPGPGSVF 1129 11 HCV E1 275 A 35 4.4 1527 28177 83.0152 MYVGGPGPGVF 1130 11 HCV E1 275 A 381 85 89 2870 83.0153 MYVGDGPGPGF 1131 11 HCV E1 275 A 90 11 8656 39608 83.0126 VMGSSYGF 1132 8 HCV NS5 2639 36 159 145 41967 1448.06 EVDGVRLHRY 1133 10 HCV NS5 2129 14940 113 73.0375 KYSKSSIVGW 1134 10 HIV NEF 4 A 4061 491 >69444.44 >34482.76 73.0376 KWSKSSIVGF 1135 10 HIV NEF 4 A 1674 84 >56179.78 30367 73.0391 FFLKEKGGF 1136 9 HIV NEF 116 A 3456 655 3015 141 73.0393 IYSKKRQEF 1137 9 HIV NEF 175 A 306 421 29353 727 73.0395 IYSKKRQEIF 1138 10 HIV NEF 175 A 238 360 >131578.95 21001 73.0397 LYVYHTQGYF 1139 10 HIV NEF 190 A 38 23 1696 1222 73.0400 VYHTQGYFPDF 1140 11 HIV NEF 192 A 149 68 14923 >22556.39 73.0406 RYPLTFGW 1141 8 HIV NEF 216 127 3836 13889 6251 73.0407 RYPLTFGF 1142 8 HIV NEF 216 A 3.3 6.4 9704 6328 73.0411 RFPLTFGF 1143 8 HIV NEF 216 A 178 124 12759 13472 73.0413 TYGWCFKL 1144 8 HIV NEF 222 A 2181 333 25658 >8042.9 73.0414 TFGWCFKF 1145 8 HIV NEF 222 A 3424 462 4449 >10135.14 73.0422 LYVYHTQGY 1146 9 HIV NEF 190 A 7140 6088 216 258 73.0425 NYTPDPGIRF 1147 10 HIV NEF 206 A 483 37 8334 >9646.3 73.0430 QYPPLERLTL 1148 10 HIV REV 78 A 211 22 >11520.74 >9646.3 73.0431 QLPPLERLTF 1149 10 HIV REV 78 A 2507 338 >37313.43 >36585.37 66.0082 KYGSLQYLAL 1150 10 HIV VIF 146 A 2800 147 >69444.44 6957 78.0019 LSKISEYRHY 1151 10 HPV E6 70 >93023.26 >23671.5 55190 186 78.0243 ISEYRHYNY 1152 9 HPV E6 73 125794 >23557.69 1329 32 78.0359 RFHNIRGRW 1153 9 HPV E6 131 53237 11416 18 58 78.0365 RFLSKISEY 1154 9 HPV E6 68 472 121 34623 23 78.0366 RFHNISGRW 1155 9 HPV E6 124 >80536.91 22871 174 37 86.0034 VYDFAFRDLCI 1156 11 HPV E6 49 44 8.9 62242 35724 86.0035 PYAVCDKCLKF 1157 11 HPV E6 66 99 8.1 118249 >60000 86.0036 QYNKPLCDLLI 1158 11 HPV E6 98 303 36 >166666.67 6680 86.0037 PFGICKLCLRF 1159 11 HPV E6 59 137 19 1249 32803 86.0038 VYQFAFKDLCI 1160 11 HPV E6 44 30 1.9 49276 3477 86.0039 AYAACHKCIDF 1161 11 HPV E6 61 91 14 1264 4699 86.0040 VYKFLFTDLRI 1162 11 HPV E6 42 37 14 30216 1865 86.0041 PYGVCIMCLRF 1163 11 HPV E6 59 380 100 69 43722 86.0042 PYAVCRVCLLF 1164 11 HPV E6 62 226 150 2711 53351 86.0043 VYDFVFADLRI 1165 11 HPV E6 42 47 8.0 8904 7585 86.0112 QYNKPLCDLF 1166 10 HPV E6 98 A 115 21 7658 525 86.0113 VYEFAFKDLF 1167 10 HPV E6 44 A 15 1.7 1973 2038 86.0114 FYSKVSEFRF 1168 10 HPV E6 69 A 7.1 2.2 79 18453 86.0115 VYREGNPFGF 1169 10 HPV E6 53 A 197 91 11120 21947 86.0116 FYSRIRELRF 1170 10 HPV E6 71 A 11 1.6 83 12598 86.0117 PYAVCRVCLF 1171 10 HPV E6 62 A 12 4.5 407 5226 86.0118 FYSKVRKYRF 1172 10 HPV E6 72 A 18 13 3042 1232 86.0119 LYGDTLEQTF 1173 10 HPV E6 83 A 91 24 40871 42025 86.0315 VYDFAFRDF 1174 9 HPV E6 49 A 9.6 19 47381 8490 86.0316 AYRDLCIVY 1175 9 HPV E6 53 A 2094 1479 7117 66 86.0317 AFRDLCIVF 1176 9 HPV E6 53 A 1005 369 6722 3305 86.0318 PYAVCDKCF 1177 9 HPV E6 66 A 216 183 122025 9884 86.0319 KYYSKISEY 1178 9 HPV E6 75 A 10951 2165 702 1.3 86.0320 KFYSKISEF 1179 9 HPV E6 75 A 174 138 73339 306 86.0321 CYSLYGTTF 1180 9 HPV E6 87 A 28 11 2088 7823 86.0322 RYHNIRGRW 1181 9 HPV E6 131 A 145 14 122644 15 86.0323 RFHNIRGRF 1182 9 HPV E6 131 A 29 2.4 346 0.69 86.0324 VYCKTVLEF 1183 9 HPV E6 33 A 50 4.7 610 1139 86.0325 AYKDLFVVY 1184 9 HPV E6 48 A 1549 905 639 1.3 86.0326 AFKDLFVVF 1185 9 HPV E6 48 A 294 6.8 3051 829 86.0327 LYVVYRDSI 1186 9 HPV E6 52 A 982 242 148359 3483 86.0328 LFVVYRDSF 1187 9 HPV E6 52 A 268 134 919 18 86.0329 RYHNIAGHY 1188 9 HPV E6 126 A 1227 195 138 0.93 86.0330 RFHNIAGHF 1189 9 HPV E6 126 A 37 17 635 1.4 86.0331 VYGTTLEKF 1190 9 HPV E6 83 A 19 13 75267 220 86.0332 AYADLTVVY 1191 9 HPV E6 46 A 369 1384 136 9.3 86.0333 AFADLTVVF 1192 9 HPV E6 46 A 203 30 779 137 86.0334 RYLSKISEY 1193 9 HPV E6 68 A 142 98 4247 1.1 86.0335 NYSVYGNTF 1194 9 HPV E6 80 A 28 29 9121 2559 86.0336 RYHNISGRW 1195 9 HPV E6 124 A 47 15 104884 13 86.0337 AYKDLCIVY 1196 9 HPV E6 48 A 33798 3036 5205 29 86.0338 AFKDLCIVF 1197 9 HPV E6 48 A 284 16 5846 2305 86.0339 AYAACHKCF 1198 9 HPV E6 61 A 200 159 10972 3393 86.0340 VYGETLEKF 1199 9 HPV E6 85 A 45 14 91902 20009 86.0341 RYHSIAGQY 1200 9 HPV E6 126 A 3170 1904 544 1.4 86.0342 RFHSIAGQF 1201 9 HPV E6 126 A 28 2.9 481 1.2 86.0343 KYLFTDLRI 1202 9 HPV E6 44 A 108 1.9 78575 339 86.0344 KFLFTDLRF 1203 9 HPV E6 44 A 12 0.74 44 152 86.0345 LYTDLRIVY 1204 9 HPV E6 46 A 1986 1216 4.8 2.1 86.0346 LFTDLRIVF 1205 9 HPV E6 46 A 169 2.6 164 2649 86.0347 PYGVCIMCF 1206 9 HPV E6 59 A 190 147 144402 38850 86.0348 RFLSKISEF 1207 9 HPV E6 68 A 58 2.5 40103 201 86.0349 EYRHYQYSF 1208 9 HPV E6 75 A 21 2.3 13707 430 86.0350 RYHNIMGRW 1209 9 HPV E6 124 A 29 12 106990 7.1 86.0351 RFHNIMGRF 1210 9 HPV E6 124 A 39 2.6 174 1.3 86.0352 VYNFACTEF 1211 9 HPV E6 45 A 14 2.1 774 784 86.0353 NYACTELKL 1212 9 HPV E6 47 A 1741 131 77844 49107 86.0354 NFACTELKF 1213 9 HPV E6 47 A 211 13 46 6826 86.0355 PYAVCRVCF 1214 9 HPV E6 62 A 429 257 5602 316 86.0356 LYYSKVRKY 1215 9 HPV E6 71 A 21942 2735 1452 28 86.0357 LFYSKVRKF 1216 9 HPV E6 71 A 2008 277 11172 632 86.0358 VYDFVFADF 1217 9 HPV E6 42 A 9.9 2.2 1230 3961 86.0359 VYADLRIVY 1218 9 HPV E6 46 A 28 122 8.2 8.3 86.0360 VFADLRIVF 1219 9 HPV E6 46 A 23 2.5 87 24062 86.0361 NYSLYGDTF 1220 9 HPV E6 80 A 6.4 142 20945 64 86.0362 RFHNISGRF 1221 9 HPV E6 124 A 34 5.5 572 2.8 86.0363 LYNLLIRCF 1222 9 HPV E6 98 A 47 15 17958 2255 86.0392 FYSKVSEF 1223 8 HPV E6 69 21 18 3774 66667 86.0393 VYREGNPF 1224 8 HPV E6 53 554 147 10001 65970 1090.64 VFEFAFKDLF 1225 10 HPV E6 44 400 1511.42 EYRHYCYSLY 1226 10 HPV E6 82 198 3.7 1511.43 EYRHYNYSLY 1227 10 HPV E6 75 956 12 1511.55 ETRHYCYSLY 1228 10 HPV E6 82 A 755 10 1511.56 EYDHYCYSLY 1229 10 HPV E6 82 A 799 77 1511.57 KTRYYDYSVY 1230 10 HPV E6 78 A 87841 0.71 1511.58 KYDYYDYSVY 1231 10 HPV E6 78 A 5749 11 1511.59 ETRHYNYSLY 1232 10 HPV E6 75 A 5464 29 1511.60 EYDHYNYSLY 1233 10 HPV E6 75 A 777 93 86.0120 TYCCKCDSTL 1234 10 HPV E7 56 A 206 30 145803 16588 86.0121 TFCCKCDSTF 1235 10 HPV E7 56 A 25 14 501 1167 86.0122 TYCHSCDSTF 1236 10 HPV E7 58 A 14 2.9 5236 3580 86.0123 CYTCGTTVRF 1237 10 HPV E7 59 A 41 18 7744 38331 86.0364 LYPEPTDLF 1238 9 HPV E7 15 A 38 17 1150 30732 86.0365 NYYIVTCCF 1239 9 HPV E7 52 A 27 12 2675 8398 86.0395 LFLNTLSF 1240 8 HPV E7 89 587 104 1013 118217 86.0396 LFLSTLSF 1241 8 HPV E7 90 2283 160 1034 >75000 1428.07 RVLPPNWKY 1242 9 Human 40s ribo prot S13 132 >49000 3.0 1428.06 RLAHEVGWKY 1243 10 Human 60s ribo prot L13A 139 4631 3.8 1428.04 AYKKQFSQY 1244 9 Human 60s ribo prot L5 217 10669 5.3 1428.01 KTKDIVNGL 1245 9 Human Factin capping 235 >49000 164 protein 1428.09 SLFVSNHAY 1246 9 Human fructose 355 30295 1.1 biphosphate 83.0145 TYGPGPGSLSF 1247 11 Human Her2/neu 63 A 7.1 1.7 9853 47246 83.0146 TYLGPGPGLSF 1248 11 Human Her2/neu 63 A 23 0.65 600 26889 83.0147 TYLPGPGPGSF 1249 11 Human Her2/neu 63 A 8.8 2.2 56183 7275 83.0148 TYLPTGPGPGF 1250 11 Human Her2/neu 63 A 39 8.6 56574 32985 1216.01 RWGLLLALL 1251 9 Human Her2/neu 8 106 100 61253 300 1216.02 PYVSRLLGI 1252 9 Human Her2/neu 780 11 18 200160 65465 1216.09 TYLPTNASL 1253 9 Human Her2/neu 63 141 7.8 106153 8244 83.0141 IYGPGPGLIF 1254 10 Human MAGE3 195 A 7.4 8.0 58 6845 83.0142 IYPGPGPGIF 1255 10 Human MAGE3 195 A 58 12 18659 17959 83.0143 IYPKGPGPGF 1256 10 Human MAGE3 195 A 7.5 4.9 53603 61283 1428.05 RISGVDRYY 1257 9 Human NADH ubiqoxidore 53 >49000 3.0 F185.01 LYSACFWWL 1258 9 Human OA1 194 28 F185.02 LYSACFWWF 1259 9 Human OA1 194 A 28 83.0136 TYSVSFDSLF 1260 10 Human PSM 624 10 12 521 5218 83.0137 TYGPGPGSLF 1261 10 Human PSM 624 A 3.9 8.7 7228 10871 83.0138 TYSGPGPGLF 1262 10 Human PSM 624 A 50 92 7726 3461 83.0139 TYSVGPGPGF 1263 10 Human PSM 624 A 332 340 120913 55200 83.0133 AYPNVSAKI 1264 9 Lysteria listeriolysin 196 14 45 56905 4456 83.0134 AYGPGPGKI 1265 9 Lysteria listeriolysin 196 A 36 169 >156250 5427 1404.35 IMVLSFLF 1266 8 Pf CSP 427 469 7.5 111 30000 1404.48 YYGKQENW 1267 8 Pf CSP 55 85 951 >50000 >30000 1404.66 VFNVVNSSI 1268 9 Pf CSP 416 403 35 24001 15737 1489.22 ALFQEYQCY 1269 9 Pf CSP 18 149 1032 1404.90 LYNTEKGRHPF 1270 11 Pf EXP 100 175 1947 >50000 >30000 1404.47 YFILVNLL 1271 8 Pf LSA 10 96 82 4050 30000 1404.55 KFFDKDKEL 1272 9 Pf LSA 76 269 >49000 >50000 3012 1404.56 KFIKSLFHI 1273 9 Pf LSA 1876 4.1 2.0 >50000 3495 1404.79 YFILVNLLIF 1274 10 Pf LSA 10 577 12 764 3388 1404.84 FYFILVNLLIF 1275 11 Pf LSA 9 599 50 902 9826 1404.92 SFYFILVNLLI 1276 11 Pf LSA 8 229 35 3066 2096 1404.65 VFLIFFDLF 1277 9 Pf SSP2 13 40 12 1510 13554 1404.89 LYLLMDCSGSI 1278 11 Pf SSP2 49 154 10 5893 1469 98.0047 KVSDEIWNY 1279 9 Pf 182 52169 >11980.44 230 1.9 98.0193 SYKSSKRDKF 1280 10 Pf 225 256 797 12594 88 98.0196 RYQDPQNYEL 1281 10 Pf 21 212 124 79717 189 98.0197 DFFLKSKFNI 1282 10 Pf 3 1648 304 47714 491 98.0217 IFHFFLFLL 1283 9 Pf 11 208 80 1405 837 98.0221 VFLVFSNVL 1284 9 Pf 41 26 4.9 33675 37689 98.0222 TYGIIVPVL 1285 9 Pf 160 248 20 30056 1519 98.0237 NYMKIMNHL 1286 9 Pf 34 16 1.7 45443 110 98.0238 TYKKKNNHI 1287 9 Pf 264 30 81 21642 162 98.0239 VYYNILIVL 1288 9 Pf 277 265 52 >192307.69 1127 98.0240 LYYLFNQHI 1289 9 Pf 285 33 1.4 20130 11035 98.0241 SFFMNRFYI 1290 9 Pf 310 172 11 200 1022 98.0242 FYITTRYKY 1291 9 Pf 316 350 11 9.6 7.5 98.0243 KYINFINFI 1292 9 Pf 328 11 0.72 25475 55 98.0245 KYEALIKLL 1293 9 Pf 380 2856 484 17296 16098 98.0288 IYYFDGNSW 1294 9 Pf 40 80 6.1 3101 3025 98.0289 VYRHCEYIL 1295 9 Pf 94 2200 64 117851 3326 98.0290 TWKPTIFLL 1296 9 Pf 135 148 11 21155 306 98.0291 SYKVNCINF 1297 9 Pf 168 27 15 2535 572 98.0292 KYNYFIHFF 1298 9 Pf 216 2.5 0.49 319 2.7 98.0293 NYFIHFFTW 1299 9 Pf 218 9.3 1.3 9774 3020 98.0294 HFFTWGTMF 1300 9 Pf 222 83 5.7 4.0 220 98.0295 MFVPKYFEL 1301 9 Pf 229 266 11 2560 8560 98.0296 IYTIIQDQL 1302 9 Pf 295 72 45 >37313.43 14124 98.0297 FFLKSKFNI 1303 9 Pf 4 1434 49 43105 >83333.33 98.0299 RMTSLKNEL 1304 9 Pf 61 12711 1807 40270 14 98.0300 YYNNFNNNY 1305 9 Pf 77 817 126 19 34 98.0301 YYNKSTEKL 1306 9 Pf 87 109 106 55636 21751 98.0302 EYEPTANLL 1307 9 Pf 109 127 44 >37313.43 >26086.96 F029.14 VYXKHPVSX 1308 9 Unknown Naturally processed A 4.3 F029.16 TYGNXTVTV 1309 9 Unknown Naturally processed A 26 F029.18 KYPDRVVPX 1310 9 Unknown Naturally processed A 224 F029.23 VYVXSXVTX 1311 9 Unknown Naturally processed A 5.3 F029.24 DAQXXXNTX 1312 9 Unknown Naturally processed A 5.9 83.0130 KYQAVTTTL 1313 9 Unknown Tumor p198 197 22 16 >156250 625 83.0131 KYGPGPGTTTL 1314 11 Unknown Tumor p198 197 A 103 130 9180 7056 83.0132 KYQGPGPGTTL 1315 11 Unknown Tumor p198 197 A 543 438 74453 5999

TABLE 16 SEQ Peptide Sequence ID NO AA Organism Protein Position Analog B*0702 B*3501 B*5101 B*5301 B*5401 83.0093 APGPGPGLL 1316 9 Artificial Consensus A 299 7481 1614 18117 15613 sequence 83.0094 APRGPGPGL 1317 9 Artificial Consensus A 4.9 974 633 19779 1120 sequence 1196.01 QPRAPIRPI 1318 9 EBNA 881 6770 >72000 >55000 12 >100000 1196.04 YPLHEQHGM 1319 9 EBNA 458 >55000 20785 >55000 10 >100000 1489.62 CPTVQASKL 1320 9 HBV NUC 14 3247 645 448 1861 21643 83.0066 SPTYKAFL 1321 8 HBV pol 659 109 31169 4665 54879 58651 83.0067 SPGPGPGL 1322 8 HBV pol 659 A 173 2337 3535 25607 53272 83.0076 TPAGPGPGVF 1323 10 HBV pol 354 A 334 374 296 2629 351 83.0077 TPARGPGPGF 1324 10 HBV pol 354 A 144 1678 2418 2742 31768 1489.64 TPTGWGLAI 1325 9 HBV POL 691 76 5145 103 1343 172 1489.63 APCNFFTSA 1326 9 HBV X 146 43 8087 1045 >22409.64 0.61 1292.06 GPGHKARVI 1327 9 HIV GAG 390 A 1686 >72000 >55000 2.2 >50000 66.0094 RPQVPLRPMTI 1328 11 HIV NEF 98 A 47009 >18997.36 8081 21518 129 73.0439 FPVRPQVPI 1329 9 HIV NEF 94 A 94 124 39 222 9.1 73.0441 RPQVPLRPI 1330 9 HIV NEF 98 A 367 >23225.81 >9001.64 85335 1215 73.0443 RPQVPLRPMTI 1331 11 HIV NEF 98 A 140 10455 5045 21538 >15128.59 73.0459 YPLTFGWCI 1332 9 HIV NEF 217 A 54283 1378 153 154 79 73.0461 FPLTFGWCI 1333 9 HIV NEF 217 A 47951 164 63 36 14 73.0463 FPLTFGWCFKI 1334 11 HIV NEF 217 A 52567 4991 590 188 105 83.0071 FPVRPQVPL 1335 9 HIV nef 94 17 3.8 18 49 21 83.0072 FPGPGPGPL 1336 9 HIV nef 94 A 1584 426 2330 21036 29900 83.0073 FPVGPGPGL 1337 9 HIV nef 94 A 106 14 138 32 246 1292.05 GPKVKQWPI 1338 9 HIV POL 197 A 5500 >72000 >55000 2.3 >50000 73.0471 LPPLERLTI 1339 9 HIV REV 79 A 24398 13399 359 2624 11243 78.0396 CPEEKQRHL 1340 9 HPV E6 118 10 >52554.74 >35483.87 >109411.76 >76923.08 83.0065 VPGPGPGL 1341 8 Human Her2/neu 884 A 1517 447 537 4094 46405 83.0088 RPGPGPGVSEF 1342 11 Human Her2/neu 966 A 119 18115 16774 20988 3360 83.0089 RPRGPGPGSEF 1343 11 Human Her2/neu 966 A 11 24871 >14824.8 19336 2745 83.0090 RPRFGPGPGEF 1344 11 Human Her2/neu 966 A 14 >30901.29 >14824.8 76844 15470 83.0091 RPRFRGPGPGF 1345 11 Human Her2/neu 966 A 9.7 >30901.29 >14824.8 49682 60095 83.0083 APGPGPGAAPA 1346 11 Human p53 76 A 1112 1252 1317 4366 361 83.0084 APAGPGPGAPA 1347 11 Human p53 76 A 161 >28915.66 11947 >39743.59 43 83.0085 APAAGPGPGPA 1348 11 Human p53 76 A 173 12845 12470 28574 204 83.0086 APAAPGPGPGA 1349 11 Human p53 76 A 811 3484 15814 >39240.51 158 83.0068 RPRGDNFAV 1350 9 Pf SSP2 305 12 20386 1681 >46268.66 212 83.0069 RPGPGPGAV 1351 9 Pf SSP2 305 A 23 48487 2899 >46268.66 1891 83.0070 RPRGPGPGV 1352 9 Pf SSP2 305 A 11 2368 52 34831 47 83.0078 APRTVALTAL 1353 10 Unknown Naturally 12 4351 14601 61596 16804 procesed 83.0079 APGPGPGTAL 1354 10 Unknown Naturally A 81 16315 16462 >43661.97 35965 procesed 83.0080 APRGPGPGAL 1355 10 Unknown Naturally A 11 23381 12732 >43661.97 1665 procesed 83.0081 APRTGPGPGL 1356 10 Unknown Naturally A 15 1414 1559 22012 2043 procesed F029.04 XVXDNATEY 1357 9 Unknown Naturally A >55000 444 >100000 procesed 1143.05 LGFVFTLTV 1358 9 unknown 849 >72000 27500 >93000 464

TABLE 17 Peptide Sequence SEQ ID NO  AA  Organism Protein  Position   Analog  B*1801 B*4001 B*4002 B*4402 B*4403 B*4501 1420.32 SEAAYAKKI 1359 9 Artificial sequence pool consensus A 8609 308 129 1685 61 287 1420.33 GEFPYKAAA 1360 9 Artificial sequence pool consensus A 286 170 3.9 746 2537 11 1420.34 SEAPYKAIL 1361 9 Artificial sequence pool consensus A 2258 29 8.8 440 170 262 1420.35 SEAPKYAIL 1362 9 Artificial sequence pool consensus A 2263 113 7.8 762 2260 479 1420.36 AEFKYIAAV 1363 9 Artificial sequence pool consensus A 48 2.8 6.5 28 21 4.9 1420.37 AEIPYLAKY 1364 9 Artificial sequence pool consensus A 116 7258 3159 44 30 668 1420.38 AEIPKLAYF 1365 9 Artificial sequence pool consensus A 1641 57 5.6 229 57 608 33.0053 FPFDYAAAF 1366 9 Artificial sequence A 141 33.0055 FPFKYKAAF 1367 9 Artificial sequence A 155 33.0056 FPFKYAKAF 1368 9 Artificial sequence A 86 33.0059 FPFKYAAAF 1369 9 Artificial sequence A 16 33.0060 FAFKYAAAF 1370 9 Artificial sequence A 95 33.0064 FQFKYAAAF 1371 9 Artificial sequence A 22 33.0065 FDFKYAAAF 1372 9 Artificial sequence A 187 1420.09 SENDRYRLL 1373 9 EBV BZLF1 209 A 18281 271 23 183 164 1073 1420.08 IEDPPYNSL 1374 9 EBV lmp2 200 A 35457 16 688 15833 40075 18697 1420.29 YEANGNLI 1375 8 Flu HA 259 A 191 7.9 7.0 516 3085 10342 1420.23 YEDLRVLSF 1376 9 Flu NP 338 A 20 67 71 24 212 18697 1420.30 SDYEGRLI 1377 8 Flu NP 50 >24800 27150 86 851 228 10469 1420.24 GEISPYPSL 1378 9 Flu NS1 158 A 19361 24 1.8 3564 293 115 1479.23 MDIDPYKEF 1379 9 HBV NUC 30 169477 3700 382 21744 1949 2615 1479.14 LDKGIKPY 1380 8 HBV POL 125 >100000 17884 468 >43192.49 19311 23609 1420.01 ADLMGYIPL 1381 9 HCV core 131 >7616.71 959 4.7 >21395.35 10292 >49000 1420.07 LDPYARVAI 1382 9 HCV NS5b 2663 A >24409.45 >88888.89 372 >41628.96 >39766.08 >49000 72.0527 AENLWVTVY 1383 9 HIV gp120 1 155 1053 547 522 284 200 72.0528 KENLWVTVY 1384 9 HIV gp120 1 A 184 2738 373 308 306 6215 72.0530 AEKLWVTVY 1385 9 HIV gp120 1 A 286 18278 306 168 287 219 72.0531 AENKWVTVY 1386 9 HIV gp120 1 A 781 11303 534 294 540 297 72.0532 AENLKVTVY 1387 9 HIV gp120 1 A 138 7746 1075 253 487 9624 72.0533 AENLWKTVY 1388 9 HIV gp120 1 A 913 850 406 139 383 245 72.0534 AENLWVKVY 1389 9 HIV gp120 1 A 2735 1482 1696 708 105 132 72.0535 AENLWVTKY 1390 9 HIV gp120 1 A 511 1010 1998 355 1064 201 72.0536 AENLWVTVK 1391 9 HIV gp120 1 A 29464 853 2004 6305 2133 186 72.0537 FENLWVTVY 1392 9 HIV gp120 1 A 59 943 1336 4179 1312 21403 72.0538 VENLWVTVY 1393 9 HIV gp120 1 A 25 5499 5586 13454 4856 15654 72.0539 PENLWVTVY 1394 9 HIV gp120 1 A 190 >72727.27 >154545.45 >167272.73 >425000 >49000 72.0540 NENLWVTVY 1395 9 HIV gp120 1 A 38 >72727.27 11774 453 224 1668 72.0541 DENLWVTVY 1396 9 HIV gp120 1 A 26 >72727.27 41098 4589 988 49000 72.0542 TENLWVTVY 1397 9 HIV gp120 1 A 14 14040 1415 291 364 5296 72.0543 YENLWVTVY 1398 9 HIV gp120 1 A 29 552 324 640 369 10701 72.0558 ATNLWVIVY 1399 9 HIV gp120 1 A 17615 487 >154545.45 8912 >43037.97 >49000 72.0562 AEFLWVTVY 1400 9 HIV gp120 1 A 131 183 240 1013 156 472 72.0563 AEVLWVTVY 1401 9 HIV gp120 1 A 142 1549 436 1520 390 1244 72.0564 AEPLWVTVY 1402 9 HIV gp120 1 A 310 1727 2484 1322 96 1384 72.0565 AEDLWVTVY 1403 9 HIV gp120 1 A 354 423 3521 2329 469 1845 72.0566 AENLWVTVY 1404 9 HIV gp120 1 122 1581 552 308 132 301 72.0567 AETLWVTVY 1405 9 HIV gp120 1 A 199 1052 198 501 221 774 72.0568 AENFWVTVY 1406 9 HIV gp120 1 A 182 1394 542 171 268 289 72.0569 AENVWVTVY 1407 9 HIV gp120 1 A 262 2238 386 1112 744 737 72.0570 AENPWVTVY 1408 9 HIV gp120 1 A 27 843 224 18 53 202 72.0571 AENDWVTVY 1409 9 HIV gp120 1 A 324 954 742 96 165 365 72.0572 AENNWVTVY 1410 9 HIV gp120 1 A 167 1161 357 214 162 99 72.0573 AENTWVTVY 1411 9 HIV gp120 1 A 213 1451 1793 386 166 442 72.0574 AENLFVTVY 1412 9 HIV gp120 1 A 29 970 334 357 125 232 72.0575 AENLVVTVY 1413 9 HIV gp120 1 A 62 876 1344 1030 203 718 72.0576 AENLPVTVY 1414 9 HIV gp120 1 A 20 205 566 356 126 246 72.0577 AENLDVTVY 1415 9 HIV gp120 1 A 517 220 12081 673 340 1291 72.0578 AENLNVTVY 1416 9 HIV gp120 1 A 198 564 3544 447 358 2445 72.0579 AENLTVTVY 1417 9 HIV gp120 1 A 153 689 1269 327 208 793 72.0580 AENLWFTVY 1418 9 HIV gp120 1 A 360 699 668 227 62 90 72.0581 AENLWLTVY 1419 9 HIV gp120 1 A 666 1702 884 647 226 227 72.0582 AENLWPTVY 1420 9 HIV gp120 1 A 661 690 688 157 50 116 72.0583 AENLWDTVY 1421 9 HIV gp120 1 A 775 1145 2090 414 68 263 72.0584 AENLWNTVY 1422 9 HIV gp120 1 A 336 1338 957 66 81 257 72.0585 AENLWTTVY 1423 9 HIV gp120 1 A 196 246 625 51 50 118 72.0586 AENLWVFVY 1424 9 HIV gp120 1 A 242 857 375 348 310 237 72.0587 AENLWVVVY 1425 9 HIV gp120 1 A 326 2728 1688 599 632 468 72.0588 AENLWVPVY 1426 9 HIV gp120 1 A 303 175 183 96 47 106 72.0589 AENLWVDVY 1427 9 HIV gp120 1 A 415 700 3440 334 92 242 72.0590 AENLWVNVY 1428 9 HIV gp120 1 A 317 1156 952 159 76 266 72.0591 AENLWVSVY 1429 9 HIV gp120 1 A 232 1251 1347 351 178 292 72.0592 AENLWVTFY 1430 9 HIV gp120 1 A 1299 1201 295 124 222 347 72.0593 AENLWVTLY 1431 9 HIV gp120 1 A 392 463 731 199 119 349 72.0594 AENLWVTPY 1432 9 HIV gp120 1 A 41 274 189 127 44 122 72.0595 AENLWVTDY 1433 9 HIV gp120 1 A 1001 930 1208 191 103 328 72.0596 AENLWVTNY 1434 9 HIV gp120 1 A 730 865 948 149 74 215 72.0597 AENLWVTTY 1435 9 HIV gp120 1 A 28 280 191 37 26 48 72.0598 AENLWVTVA 1436 9 HIV gp120 1 A 9689 557 4.8 1543 296 9.1 72.0599 AENLWVTVC 1437 9 HIV gp120 1 A 178026 157 1425 5593 2267 146 72.0601 AENLWVTVE 1438 9 HIV gp120 1 A >258333.33 3888 1362 8910 2573 246 72.0602 AENLWVTVF 1439 9 HIV gp120 1 A 365 162 20 346 162 262 72.0603 AENLWVTVG 1440 9 HIV gp120 1 A 39743 861 47 1812 245 35 72.0604 AENLWVTVH 1441 9 HIV gp120 1 A 16516 493 151 966 387 120 72.0605 AENLWVTVI 1442 9 HIV gp120 1 A 11224 14 7.3 237 88 54 72.0606 AENLWVTVL 1443 9 HIV gp120 1 A 6198 14 13 68 208 114 72.0607 AENLWVTVM 1444 9 HIV gp120 1 A 508 13 6.1 195 35 50 72.0608 AENLWVTVN 1445 9 HIV gp120 1 A 129167 6701 481 2623 414 169 72.0609 AENLWVTVP 1446 9 HIV gp120 1 A 38441 9711 339 7715 2473 187 72.0610 AENLWVTVQ 1447 9 HIV gp120 1 A 49640 522 85 1223 188 100 72.0611 AENLWVTVR 1448 9 HIV gp120 1 A 32979 1246 1744 4857 1474 233 72.0612 AENLWVTVS 1449 9 HIV gp120 1 A 25726 2163 103 4221 417 34 72.0613 AENLWVTVT 1450 9 HIV gp120 1 A 12331 947 7.8 2696 343 10 72.0614 AENLWVTVV 1451 9 HIV gp120 1 A 10709 84 19 5757 1432 35 72.0615 AENLWVTVW 1452 9 HIV gp120 1 A 22610 1304 135 423 324 204 1420.20 AENLWVTVY 1453 9 HIV gp120 1 51 1358 90 66 43 68 1420.21 AENLYVTVF 1454 9 HIV gp120 1 A 61 17 3.1 39 47 69 73.0510 TEPAAVGVGAV 1455 11 HIV NEF 33 >8115.18 930 391 1938 459 8235 73.0511 AEPAAEGV 1456 8 HIV NEF 34 >8115.18 2070 2675 >22604.42 402 6590 73.0512 AEPAAEGVGA 1457 10 HIV NEF 34 >8115.18 4116 1655 >22604.42 >11447.81 104 73.0513 AEPAAEGVGAV 1458 11 HIV NEF 34 >8611.11 20364 242 >23896.1 >11447.81 1499 73.0515 QEEEEVGFPV 1459 10 HIV NEF 84 >8611.11 13117 2596 15203 >11447.81 86 73.0516 EEEEVGFPV 1460 9 HIV NEF 86 3691 3340 417 7440 10313 37 73.0517 EEEVGFPV 1461 8 HIV NEF 87 427 9578 2605 6372 >10461.54 227 73.0518 EEVGFPVRPQV 1462 11 HIV NEF 88 >22794.12 9905 108 23777 6553 808 73.0519 DEEVGFPV 1463 8 HIV NEF 89 7.1 >32000 4260 9305 >10461.54 916 73.0522 KEKGGLDGL 1464 9 HIV NEF 120 >22794.12 55 174 >81415.93 >10461.54 9926 73.0523 KEKGGLDGLI 1465 10 HIV NEF 120 >22794.12 843 233 14726 3626 9986 73.0525 QEILDLWV 1466 8 HIV NEF 184 >22794.12 142 1717 >81415.93 5919 5504 73.0526 QEILDLWVY 1467 9 HIV NEF 184 52 740 4522 264 172 6261 64.0048 AETFYVDGA 1468 9 HIV POL 629 >6709.96 21630 1923 >21198.16 6924 38 78.0217 EEKPRTLHDL 1469 10 HPV E6 6 >81578.95 36208 34027 15236 30010 419 78.0425 NEILIRCII 1470 9 HPV E6 97 5672 291 59 2722 258 3248 78.0426 QEKKRHVDL 1471 9 HPV E6 113 7.3 15984 63093 443 211 12613 9002.0021 AEGKEVLL 1472 8 Human CEA 46 11455 1311 5303 17268 129 14165 9002.0025 QELFIPNI 1473 8 Human CEA 282 127 5815 147 752 8.5 1319 9002.0028 QELFISNI 1474 8 Human CEA 460 889 6396 1175 2282 70 1172 9002.0029 TEKNSGLY 1475 8 Human CEA 468 211 9851 7117 1868 605 10248 9002.0030 AELPKPSI 1476 8 Human CEA 498 7423 6697 131 1164 19 2608 9002.0031 PEAQNTTY 1477 8 Human CEA 525 149 2594 2437 2204 76 3255 9002.0055 IESTPFNVA 1478 9 Human CEA 38 69 1234 66 18749 0.97 15 9002.0056 AEGKEVLLL 1479 9 Human CEA 46 1080 72 147 178 1.7 199 9002.0057 EEATGQFRV 1480 9 Human CEA 132 805 5563 470 1691 95 18 9002.0058 VEDKDAVAF 1481 9 Human CEA 157 94 121 1583 1661 1443 21204 9002.0059 CEPETQDAT 1482 9 Human CEA 167 4009 3646 410 23421 50 97 9002.0060 PETQDATYL 1483 9 Human CEA 169 9473 1240 33745 >34586.47 301 13430 9002.0061 CETQNPVSA 1484 9 Human CEA 215 73 7016 261 20023 10.0 15 9002.0062 QELFIPNIT 1485 9 Human CEA 282 125 4361 172 1217 3.0 18 9002.0063 AEPPKPFIT 1486 9 Human CEA 320 12850 7067 7170 >34586.47 232 1813 9002.0064 VEDEDAVAL 1487 9 Human CEA 335 840 11 2665 30667 51 27810 9002.0065 CEPEIQNTT 1488 9 Human CEA 345 6889 5709 3081 31834 120 2732 9002.0066 PEIQNTTYL 1489 9 Human CEA 347 923 138 2786 16816 231 1825 9002.0067 YECGIQNEL 1490 9 Human CEA 391 82 71 53 452 5.3 855 9002.0068 QELFISNIT 1491 9 Human CEA 460 530 6571 58 2334 3.9 80 9002.0069 TEKNSGLYT 1492 9 Human CEA 468 1113 7522 3195 10097 101 1963 9002.0158 AEGKEVLLLV 1493 10 Human CEA 46 5135 1019 408 479 8.6 994 9002.0159 KEVLLLVHNL 1494 10 Human CEA 49 893 3.1 4.4 414 2.3 2512 9002.0160 GERVDGNRQI 1495 10 Human CEA 70 9395 1933 369 3900 13 19464 9002.0161 REIIYPNASL 1496 10 Human CEA 98 741 2.3 7.5 374 1.7 954 9002.0162 NEEATGQFRV 1497 10 Human CEA 131 998 29086 22678 4365 471 405 9002.0163 EEATGQFRVY 1498 10 Human CEA 132 64 >33333.33 55956 29 1041 1374 9002.0167 GENLNLSCHA 1499 10 Human CEA 252 14373 1341 357 8610 5.3 271 9002.0168 QELFIPNITV 1500 10 Human CEA 282 81 121 27 93 2.6 14 9002.0170 CEPEIQNTTY 1501 10 Human CEA 345 1459 >10322.58 35697 49 14596 43739 9002.0171 PEIQNTTYLW 1502 10 Human CEA 347 819 3301 9423 13 6173 10011 9002.0172 CEPEAQNTTY 1503 10 Human CEA 523 9525 >12903.23 >48571.43 61 >4268.68 17330 9002.0173 PEAQNTTYLW 1504 10 Human CEA 525 17082 >9248.55 >12592.59 27 21243 >28654.97 9002.0257 MESPSAPPHRW 1505 11 Human CEA 1 12 943 1915 5.3 41 359 9002.0258 IESTPFNVAEG 1506 11 Human CEA 38 87 1074 352 89 8.7 84 9002.0259 GERVDGNRQII 1507 11 Human CEA 70 764 278 18 871 1.3 27084 9002.0260 REIIYPNASLL 1508 11 Human CEA 98 1788 2.4 12 57 0.38 1777 9002.0261 NEEATGQFRVY 1509 11 Human CEA 131 7.7 3252 999 9.6 69 3986 9002.0262 CEPETQDATYL 1510 11 Human CEA 167 831 311 3388 398 807 62150 9002.0264 GENLNLSCHAA 1511 11 Human CEA 252 7838 4557 63 1907 9.0 32 9002.0265 CEPEIQNTTYL 1512 11 Human CEA 345 129 287 1603 1245 60 11981 9002.0266 PEIQNTTYLWW 1513 11 Human CEA 347 172 749 1045 17 227 1365 9002.0267 YECGIQNELSV 1514 11 Human CEA 391 9.2 33 26 1714 0.46 155 9002.0268 NELSVDHSDPV 1515 11 Human CEA 397 49 2554 1128 1615 38 78 9002.0269 CEPEAQNTTYL 1516 11 Human CEA 523 962 2184 11723 3419 131 2450 9002.0270 PEAQNTTYLWW 1517 11 Human CEA 525 147 2096 3090 121 79 2005 9002.0336 PEIQNTTYLWWV 1518 12 Human CEA 347 644 1808 1539 481 93 994 9002.0337 PEAQNTTYLWWV 1519 12 Human CEA 525 20 1694 646 5.1 3.3 9002.0356 CEPEIQNTTYLWW 1520 13 Human CEA 345 84 858 3168 7.9 409 1243 1420.25 AEMGKGSFKY 1521 10 Human elong. Factor Tu  48 1618 6427 3820 112 90 305 9002.0003 SEDCQSL 1522 7 Human Her2/neu 209 18245 2691 14258 8248 431 19225 9002.0004 REVRAVT 1523 7 Human Her2/neu 351 8564 3136 725 31615 29 23544 9002.0005 FETLEEI 1524 7 Human Her2/neu 400 1518 7621 2110 42991 69 67957 9002.0007 TELVEPL 1525 7 Human Her2/neu 694 162 14164 1258 8854 66 >148484.85 9002.0010 SECRPRF 1526 7 Human Her2/neu 963 926 18181 1157 852 48 8856 9002.0032 PETHLDML 1527 8 Human Her2/neu 39 1954 8387 6118 >17523.81 83 20257 9002.0033 QEVQGYVL 1528 8 Human Her2/neu 78 3.4 28 5.0 1210 0.92 33 9002.0034 RELQLRSL 1529 8 Human Her2/neu 138 42 49 5.9 2025 0.62 1372 9002.0035 CELHCPAL 1530 8 Human Hea/neu 264 150 871 259 4361 39 30089 9002.0036 LEEITGYL 1531 8 Human Her2/neu 403 242 830 1805 5913 403 35502 9002.0037 EEITGYLY 1532 8 Human Her2/neu 404 20 5713 1223 11 83 238 9002.0038 DECVGEGL 1533 8 Human Her2/neu 502 49 4864 481 938 34 14244 9002.0039 AEQRASPL 1534 8 Human Her2/neu 644 16 73 13 211 0.38 120 9002.0040 KEILDEAY 1535 8 Human Her2/neu 765 82 921 430 1081 74 2646 9002.0041 EEAPRSPL 1536 8 Human Her2/neu 1068 1191 3489 1611 1593 171 1926 9002.0042 SEDPTVPL 1537 8 Human Her2/neu 1113 103 71 161 12267 2.0 308 9002.0072 MELAALCRW 1538 9 Human Her2/neu 1 7.0 4833 138 16 9.9 1183 9002.0073 QEVQGYVLI 1539 9 Human Her2/neu 78 77 206 39 30 0.50 96 9002.0074 FEDNYALAV 1540 9 Human Her2/neu 108 12 34 5.1 13470 0.17 131 9002.0075 RELQLRSLT 1541 9 Human Her2/neu 138 638 316 13 465 0.20 162 9002.0076 TEILKGGVL 1542 9 Human Her2/neu 146 125 30 14 1377 0.28 2480 9002.0077 HEQCAAGCT 1543 9 Human Her2/neu 237 1995 42164 7377 19048 178 2974 9002.0078 CELHCPALV 1544 9 Human Her2/neu 264 136 4805 319 2308 52 1110 9002.0079 FESMPNPEG 1545 9 Human Her2/neu 279 6068 30237 59 16458 14 155 9002.0081 QEVTAEDGT 1546 9 Human Her2/neu 320 5207 31081 3122 7886 66 1843 9002.0082 CEKCSKPCA 1547 9 Human Her2/neu 331 3740 27386 2703 19957 342 8007 9002.0083 MEHLREVRA 1548 9 Human Her2/neu 347 233 44754 386 38 3.2 19 9002.0084 REVRAVTSA 1549 9 Human Her2/neu 351 626 427 0.71 3160 0.18 9.3 9002.0085 QEFAGCKKI 1550 9 Human Her2/neu 362 1120 736 131 81 44 2684 9002.0090 EEITGYLYI 1551 9 Human Her2/neu 404 86 906 916 12 121 94 9002.0091 RELGSGLAL 1552 9 Human Her2/neu 459 359 3.7 0.85 457 0.97 2262 9002.0094 GEGLACHQL 1553 9 Human Her2/neu 506 13766 187 88 112 11 340 9002.0095 QECVEECRV 1554 9 Human Her2/neu 538 15799 8755 1664 7150 210 4542 9002.0096 VEECRVLQG 1555 9 Human Her2/neu 541 1528 8947 7622 14202 305 20142 9002.0097 EECRVLQGL 1556 9 Human Her2/neu 542 890 7076 2029 717 434 1185 9002.0098 AEQRASPLT 1551 9 Human Her2/neu 644 346 874 183 103 1.8 10 9002.0099 QETELVEPL 1558 9 Human Her2/neu 692 12 62 85 681 3.5 1232 9002.0100 VEPLTPSGA 1559 9 Human Her2/neu 697 7321 >9638.55 11 8516 191 17037 9002.0101 TELRKVKVL 1560 9 Human Her2/neu 718 1514 4698 54 2128 2.5 14147 9002.0102 GENVKIPVA 1561 9 Human Her2/neu 743 10755 14510 7.5 20309 2.7 7.0 9002.0103 KEILDEAYV 1562 9 Human Her2/neu 765 1358 62 146 6466 8.4 42 9002.0104 DEAYVMAGV 1563 9 Human Her2/neu 769 58 5327 1245 8006 138 161 9002.0105 DETEYHADG 1564 9 Human Her2/neu 873 159 >11940.3 >65384.62 >24403.18 1397 13353 9002.0106 LESILRRRF 1565 9 Human Her2/neu 891 29 >11940.3 3475 4.7 101 12918 9002.0107 GERLPQPPI 1566 9 Human Her2/neu 938 62 71 15 63 1.1 15 9002.0108 LEDDDMGDL 1567 9 Human Her2/neu 1009 191 556 351 947 900 6251 9002.0109 EEYLVPQQG 1568 9 Human Her2/neu 1021 66 10344 136 651 126 131 9002.0110 EEEAPRSPL 1569 9 Human Her2/neu 1067 902 4490 2881 342 362 307 9002.0111 EEAPRSPLA 1570 9 Human Her2/neu 1068 486 10707 4900 180 294 4.5 9002.0112 SEGAGSDVF 1571 9 Human Her2/neu 1078 74 5627 6525 69 192 6960 9002.0113 PEYVNQPDV 1572 9 Human Her2/neu 1137 831 3437 1581 1109 48 2536 9002.0114 PEYLTPQGG 1573 9 Human Her2/neu 1194 1456 18951 13860 6532 284 18990 9002.0115 PERGAPPST 1574 9 Human Her2/neu 1228 385 4744 7679 1116 178 7767 9002.0116 AENPEYLGL 1575 9 Human Her2/neu 1243 17 81 271 44 2.5 155 9002.0174 MELAALCRWG 1576 10 Human Her2/neu 1 102 8684 1840 5.7 135 408 9002.0175 LELTYLPTNA 1577 10 Human Her2/neu 60 332 325 10.4 6428 3.1 24 9002.0176 QEVQGYVLIA 1578 10 Human Her2/neu 78 61 772 64 1871 15 11 9002.0177 FEDNYALAVL 1512 10 Human Her2/neu 108 321 6.2 48 2844 3.8 3095 9002.0178 TEILKGGVLI 1580 10 Human Her2/neu 146 1021 241 294 24 21 7600 9002.0179 GESSEDCQSL 1581 10 Human Her2/neu 206 138636 8.1 23 427 5.1 2491 9002.0180 SEDCQSLTRT 1582 10 Human Her2/neu 209 335 8550 11529 518 2857 4726 9002.0182 CELHCPALVT 1583 10 Human Her2/neu 264 80 >9248.55 65 933 18 477 9002.0183 MEHLREVRAV 1584 10 Human Her2/neu 347 72 20684 160 180 13 140 9002.0184 QEFAGCKKIF 1585 10 Human Her2/neu 362 53 3686 12 4.0 3.6 115 9002.0186 FETLEEITGY 1586 10 Human Her2/neu 400 671 53363 36302 262 1679 >28488.37 9002.0187 LEEITGYLYI 1587 10 Human Her2/neu 403 143 914 2996 222 143 1488 9002.0188 RELGSGLALI 1588 10 Human Her2/neu 459 4810 22 4.4 32 0.78 173 9002.0189 PEDECVGEGL 1589 10 Human Her2/neu 500 1257 278 257 6331 49 24019 9002.0190 QECVEECRVL 1590 10 Human Her2/neu 538 315 444 399 606 22 2863 9002.0191 VEECRVLQGL 1591 10 Human Her2/neu 541 270 227 5815 237 189 16094 9002.0192 REYVNARHCL 1592 10 Human Her2/neu 552 1327 39 4.8 106 0.97 126 9002.0193 PECQPQNGSV 1593 10 Human Her2/neu 565 7962 35957 20374 12964 472 >28488.37 9002.0195 EEGACQPCPI 1594 10 Human Her2/neu 619 119 40113 340 52 80 401 9002.0196 QETELVEPLT 1595 10 Human Her2/neu 692 15 293 338 1619 13 288 9002.0197 VEPLTPSGAM 1596 10 Human Her2/neu 697 4649 1667 584 4368 108 20167 9002.0198 KETELRKVKV 1597 10 Human Her2/neu 716 11925 26700 68 2936 4.5 1603 9002.0199 TELRKVKVLG 1598 10 Human Her2/neu 718 721 20312 601 3650 14 12816 9002.0200 GENVKIPVAI 1599 10 Human Her2/neu 743 563 314 28 230 6.7 198 9002.0201 KEILDEAYVM 1600 10 Human Her2/neu 765 0.14 10 153 35 7.5 234 9002.0202 DEAYVMAGVG 1601 10 Human Her2/neu 769 122 203 154 4033 4102 218 9002.0203 DETEYHADGG 1602 10 Human Her2/neu 873 613 45291 16801 3891 269 29025 9002.0204 TEYHADGGKV 1603 10 Human Her2/neu 875 239 5246 2003 2911 15 1571 9002.0205 LESILRRRFT 1604 10 Human Her2/neu 891 82 28476 1189 34 87 2251 9002.0206 REIPDLLEKG 1605 10 Human Her2/neu 929 649 4493 814 1270 13 1977 9002.0207 SECRPRFREL 1606 10 Human Her2/neu 963 80 307 18 11 0.20 25 9002.0208 RELVSEFSRM 1607 10 Human Her2/neu 970 9.1 28 4.3 33 0.12 1726 9002.0209 NEDLGPASPL 1608 10 Human Her2/neu 991 107 281 150 40 6.0 231 9002.0211 AEEYLVPQQG 1609 10 Human Her2/neu 1020 723 66699 24424 417 479 127 9002.0212 EEYLVPQQGF 1610 10 Human Her2/neu 1021 2.1 26569 2551 6.9 11 73 9002.0213 SEEEAPRSPL 1611 10 Human Her2/neu 1066 151 155 217 37 8.4 84 9002.0214 EEEAPRSPLA 1612 10 Human Her2/neu 1067 6611 49549 38943 425 960 14 9002.0215 SETDGYVAPL 1613 10 Human Her2/neu 1122 94 214 184 386 2.4 302 9002.0218 PERGAPPSTF 1614 10 Human Her2/neu 1228 1062 14884 3437 6871 208 15700 9002.0219 PEYLGLDVPV 1615 10 Human Her2/neu 1246 613 352 35 1371 1.7 610 9002.0271 MELAALCRWGL 1616 11 Human Her2/neu 1 6.4 24 30 17 0.92 116 9002.0272 PETHLDMLRHL 1617 11 Human Her2/neu 39 1322 700 2971 11534 70 4329 9002.0273 RELQLRSLTEI 1618 11 Human Her2/neu 138 261 2.8 3.7 125 0.99 269 9002.0274 GESSEDCQSLT 1619 11 Human Her2/neu 206 742 48 180 14386 40 2158 9002.0275 SEDCQSLTRTV 1620 11 Human Her2/neu 209 101 4322 311 943 21 10 9002.0276 CELHCPALVTY 1621 11 Human Her2/neu 264 12 3469 3198 140 89 2779 9002.0277 FESMPNPEGRY 1622 11 Human Her2/neu 279 74 3666 3533 59 70 1394 9002.0278 CEKCSKPCARV 1623 11 Human Her2/neu 331 1167 4103 2079 9594 101 1561 9002.0279 MEHLREVRAVT 1624 11 Human Her2/neu 347 1064 3614 2207 795 111 74 9002.0280 REVRAVTSANI 1625 11 Human Her2/neu 351 4491 17 30 1680 1.8 421 9002.0281 QEFAGCKKIFG 1626 11 Human Her2/neu 362 211 314 477 37 2.1 138 9002.0282 FETLEEITGYL 1627 11 Human Her2/neu 400 133 78 649 7490 42 2200 9002.0283 EEITGYLYISA 1628 11 Human Her2/neu 404 0.94 1440 52 4.5 2.1 0.9 9002.0285 GEGLACHQLCA 1629 11 Human Her2/neu 506 62 39 97 159 2.7 196 9002.0287 DEEGACQPCPI 1630 11 Human Her2/neu 618 451 5517 7293 968 438 1323 9002.0288 AEQRASPLTSI 1631 11 Human Her2/neu 644 467 19 58 5.1 2.5 11 9002.0289 TELVEPLTPSG 1632 11 Human Her2/neu 694 601 2978 3703 >21052.63 269 14079 9002.0290 KETELRKVKVL 1633 11 Human Her2/neu 716 9529 2973 1868 7136 71 12237 9002.0291 KEILDEAYVMA 1634 11 Human Her2/neu 765 731 252 95 11514 64 123 9002.0292 LEDVRLVHRDL 1635 11 Human Her2/neu 836 729 325 641 818 59 2382 9002.0293 WELMTFGAKPY 1636 11 Human Her2/neu 913 13 509 778 24 75 1216 9002.0294 GERLPQPPICT 1637 11 Human Her2/neu 938 12486 24270 23 9094 3.9 15 9002.0295 SECRPRFRELV 1638 11 Human Her2/neu 963 1996 3673 121 927 18 118 9002.0296 RELVSEFSRMA 1639 11 Human Her2/neu 970 168 389 143 2613 3.5 32 9002.0297 AEEYLVPQQGF 1640 11 Human Her2/neu 1020 125 584 1831 21 99 268 9002.0298 EEYLVPQQGFF 1641 11 Human Her2Jneu 1021 94 4291 1695 78 168 154 9002.0299 SEEEAPRSPLA 1642 11 Human Her2/neu 1066 1318 3604 5110 8550 158 27 9002.0300 SEGAGSDVFDG 1643 11 Human Her2/neu 1078 928 3751 5695 374 286 3008 9002.0301 SETDGYVAPLT 1644 11 Human Her2/neu 1122 66 125 224 1225 2.2 45 9002.0302 REGPLPAARPA 1645 11 Human Her2/neu 1153 157 543 78 32906 4.2 347 9002.0303 VENPEYLTPQG 1646 11 Human Her2/neu 1191 8386 56393 42593 17337 11 4188 9002.0304 PEYLTPQGGAA 1647 11 Human Her2/neu 1194 1724 41026 200 >17829.46 354 1382 9002.0305 AENPEYLGLDV 1648 11 Human Her2/neu 1243 11934 28 139 69 3.0 24 9002.0338 LELTYLPTNASL 1649 12 Human Her2/neu 60 12 25 102 386 6.8 11 9002.0339 RELQLRSLTEIL 1650 12 Human Her2/neu 138 5954 151 600 3778 1.1 1371 9002.0340 PEGRYTFGASCV 1651 12 Human Her2/neu 285 4071 2.9 4.4 778 116 9002.0341 LEEITGYLYISA 1652 12 Human Her2/neu 403 209 28 31 263 18 694 9002.0342 EEITGYLYISAW 1653 12 Human Her2/neu 404 746 478 1800 252 1492 9002.0343 PEADQCVACAHY 1654 12 Human Her2/neu 579 901 4050 5127 213 463 9002.0344 TELVEPLTPSGA 1655 12 Human Her2/neu 694 236 2059 59 2132 206 9002.0345 TEYHADGGKVPI 1656 12 Human Her2/neu 875 680 22 4.4 2177 61 9002.0346 GERLPQPPICTI 1657 12 Human Her2/neu 938 17769 162 3.9 292 2.5 9002.0347 AEEYLVPQQGFF 1658 12 Human Her2/neu 1020 144 228 45 16 13 9002.0357 PEGRYTFGASCVT 1659 13 Human Her2/neu 285 5228 3793 737 1419 267 673 9002.0358 CEKCSKPCARVCY 1660 13 Human Her2/neu 331 701 >53333.33 406 302 44 1315 9002.0359 MEHLREVRAVTSA 1661 13 Human Her2/neu 347 70 669 72 144 18 12 9002.0361 DECVGEGLACHQL 1662 13 Human Her2/neu 502 464 2635 3668 2544 212 2063 9002.0362 PECQPQNGSVTCF 1663 13 Human Her2/neu 565 6293 381 5338 3564 375 >22374.43 9002.0363 RENTSPKANKEIL 1664 13 Human Her2/neu 756 7750 3.7 77 >2540.03 3.9 1510 9002.0364 REIPDLLEKGERL 1665 13 Human Her2/neu 929 7636 40 136 3050 16 2710 9002.0365 SEFSRMARDPQRF 1666 13 Human Her2/neu 974 61 350 57 23 12 247 9002.0366 SEGAGSDVFDGDL 1667 13 Human Her2/neu 1078 5172 45 2059 1303 711 2458 1420.10 GEFGGYGSV 1668 9 Human Histactranf 127 A 307 112 6.4 2335 534 40 9001.0074 LWQLNGRLEYTLKI  1669 15 Human IFN-B 21 A 0.11 9002.0012 SEFQAAI 1670 7 Human MAGE2 103 181 6830 779 2660 33 9597 9002.0013 SEYLQLV 1671 7 Human MAGE2 155 1375 7777 658 733 21 930 9002.0014 WEELSML 1672 7 Human MAGE2 222 1288 781 740 >28482.97 151 82009 9002.0017 GEPHISY 1673 7 Human MAGE2 295 8833 12272 6716 36116 272 >33333.33 9002.0043 LEARGEAL 1674 8 Human MAGE2 16 163 99 65 29495 2.9 31463 9002.0044 QEEEGPRM 1675 8 Human MAGE2 90 298 11598 1608 19255 118 6730 9002.0045 EEEGPRMF 1676 8 Human MAGE2 91 723 12281 32093 2406 213 943 9002.0046 VELVHFLL 1677 8 Human MAGE2 114 5.0 69 31 3322 1.2 2427 9002.0047 AEMLESVL 1678 8 Human MAGE2 133 968 14 31 327 0.88. 302 9002.0048 SEYLQLVF 1679 8 Human MAGE2 155 0.97 765 6.0 284 0.70 122 9002.0049 EEKIWEEL 1680 8 Human MAGE2 218 753 9084 2599 98976 104 171 9002.0118 LEARGEALG 1681 9 Human MAGE2 16 155 1161 3006 11018 24 2688 9002.0119 GEALGLVGA 1682 9 Human MAGE2 20 9529 2832 34 6134 2.2 17 9002.0120 QEEEGPRMF 1683 9 Human MAGE2 90 414 918 7747 237 409 2171 9002.0122 VELVHFLLL 1684 9 Human MAGE2 114 71 79 31 579 3.1 1129 9002.0123 REPVTKAEM 1685 9 Human MAGE2 127 60 373 284 896 4.5 832 9002.0124 SEYLQLVFG 1686 9 Human MAGE2 155 18 8890 421 271 19 113 9002.0127 PEEKIWEEL 1687 9 Human MAGE2 217 577 19449 3908 1029 235 17345 9002.0129 EELSMLEVF 1688 9 Human MAGE2 223 1.4 16436 252 22 2.8 1013 9002.0130 FEGREDSVF 1689 9 Human MAGE2 231 9.8 2366 348 221 13 3339 9002.0131 YEFLWGPRA 1690 9 Human MAGE2 269 5.3 249 5.2 2355 1.1 241 9002.0220 EEGLEARGEA 1691 10 Human MAGE2 13 1077 3434 3227 216 302 30 9002.0221 LEARGEALGL 1692 10 Human MAGE2 16 81 184 277 2275 4.1 964. 9002.0222 VEVTLGEVPA 1693 10 Human MAGE2 46 14 371 31 3801 0.52 15 9002.0223 EEGPRMFPDL 1694 10 Human MAGE2 92 128 4438 486 95 13 42 9002.0224 REPVTKAEML 1695 10 Human MAGE2 127 88 23 264 84 41 917 9002.0225 SEYLQLVFGI 1696 10 Human MAGE2 155 2.2 20 6.1 3.7 0.84 4.4 9002.0226 VEVVPISHLY 1697 10 Human MAGE2 167 20 11522 4385 13 1225 4885 9002.0227 EEKIWEELSM 1698 10 Human MAGE2 218 17 21450 477 46 19 107 9002.0228 WEELSMLEVF 1699 10 Human MAGE2 222 0.14 463 30 15 15 290 9002.0229 FEGREDSVFA 1700 10 Human MAGE2 231 178 >10062.89 4775 6879 192 503 9002.0230 QENYLEYRQV 1701 10 Human MAGE2 252 118 493 102 17 16 27 9002.0231 YEFLWGPRAL 1702 10 Human MAGE2 269 8.5 0.97 130 0.72 753 9002.0232 GEPHISYPPL 1703 10 Human MAGE2 295 2612 7.0 2.9 1200 0.71 380 9002.0307 EEGLEARGEAL 1704 11 Human MAGE2 13 179 300 578 2630 19 1812 9002.0308 LEARGEALGLV 1705 11 Human MAGE2 16 158 198 345 >17829.46 13 1912 9002.0309 GEALGLVGAQA 1706 11 Human MAGE2 20 877 4293 52 3575 1.4 28 9002.0310 EEQQTASSSST 1707 11 Human MAGE2 34 752 4040 41162 5910 1552 134 9002.0311 VEVTLGEVPAA 1708 11 Human MAGE2 46 124 25216 919 >23469.39 44 1583 9002.0313 EEEGPRMFPDL 1709 11 Human MAGE2 91 1011 2646 3470 3273 131 209 9002.0314 SEFQAAISRKM 1710 11 Human MAGE2 103 7.0 345 107 88 1.2 161 9002.0315 VELVHFLLLKY 1711 11 Human MAGE2 114 52 550 294 1551 49 1790 9002.0316 LESVLRNCQDF 1712 11 Human MAGE2 136 64 5409 3458 209 76 15241 9002.0317 VEVVPISHLYI 1713 11 Human MAGE2 167 97 135 146 335 7.2 3788 9002.0318 IEGDCAPEEKI 1714 11 Human MAGE2 211 844 27827 32058 2627 486 183 9002.0320 EEKIWEELSML 1715 11 Human MAGE2 218 1641 4978 20625 1862 375 181 9002.0321 EELSMLEVFEG 1716 11 Human MAGE2 223 1.5 24061 294 4.6 23 163 9002.0322 LEVFEGREDSV 1717 11 Human MAGE2 228 639 2624 367 >21296.3 46 29449 9002.0323 YEFLWGPRALI 1718 11 Human MAGE2 269 5.2 4.1 2.8 92 0.59 450 9002.0348 EEQQTASSSSTL 1719 12 Human MAGE2 34 7259 166 526 57 981 15 9002.0349 QEEEGPRMFPDL 1720 12 Human MAGE2 90 3595 394 1330 1643 120 9002.0350 SEFQAAISRKMV 1721 12 Human MAGE2 103 43 161 29 25 21 9002.0351 LESVLRNCQDFF 1722 12 Human MAGE2 136 56 55 356 184 24 1993 9002.0352 VEVVPISHLYIL 1723 12 Human MAGE2 167 266 3.4 16 486 4.0 1182 9002.0367 EEGLEARGEALGL 1724 13 Human MAGE2 13 10416 1769 5143 196 118 1673 9002.0368 LEARGEALGLVGA 1725 13 Human MAGE2 16 347 20 48 2575 2.2 116 9002.0369 LESEFQAAISRKM 1726 13 Human MAGE2 101 49 310 72 242 14 22 9002.0370 REPVTKAEMLESV 1727 13 Human MAGE2 127 5531 337 411 4546 21 1507 9002.0371 SEYLQLVFGIEVV 1728 13 Human MAGE2 155 9.7 23 4.5 144 5.4 6.6 9002.0372 IEVVEVVPISHLY 1729 13 Human MAGE2 164 79 162 245 52 125 106 9002.0373 VEVVPISHLYILV 1730 13 Human MAGE2 167 92 93 47 270 51 112 69.0079 MEVDPIGHLY 1731 10 Human MAGE3 167 13 209 334 13 28 228 9002.0050 EEEGPSTF 1732 8 Human MAGE3 91 216 1008 435 3933 27 1819 9002.0051 AELVHFLL 1733 8 Human MAGE3 114 120 71 6.8 1074 0.16 452 9002.0052 FEGREDSI 1734 8 Human MAGE3 231 927 718 127 7708 13 2291 9002.0133 QEAASSSST 1735 9 Human MAGE3 36 1422 23469 1480 9593 41 110 9002.0136 AELVHFLLL 1736 9 Human MAGE3 114 160 25 3.1 33 0.94 141 9002.0137 AEMLGSVVG 1737 9 Human MAGE3 133 96 1899 109 27 1.6 11 9002.0141 EELSVLEVF 1738 9 Human MAGE3 223 7.3 10215 3314 61 12 2120 9002.0142 FEGREDSIL 1739 9 Human MAGE3 231 1091 51 439 1925 11 >27071.82 9002.0233 QEAASSSSTL 1740 10 Human MAGE3 36 171 49 47 56 13 287 9002.0234 EEGPSTFPDL 1741 10 Human MAGE3 92 158 655 591 198 127 128 9002.0235 IELMEVDPIG 1742 10 Human MAGE3 164 194 6592 5325 222 >16306.95 7604 9002.0236 MEVDPIGHLY 1743 10 Human MAGE3 167 15 617 625 11 99 169 9002.0237 EEKIWEELSV 1744 10 Human MAGE3 218 73 8947 79 396 17 17 9002.0238 WEELSVLEVF 1745 10 Human MAGE3 222 1.7 75 37 14 13 1701 9002.0239 FEGREDSILG 1746 10 Human MAGE3 231 229 940 4361 8534 172 20261 9002.0324 EEEGPSTFPDL 1747 11 Human MAGE3 91 935 431 2120 2685 102 158 9002.0325 AELVHFLLLKY 1748 11 Human MAGE3 114 153 32 39 178 1.6 670 9002.0326 MEVDPIGHLYI 1749 11 Human MAGE3 167 9.8 34 16 64 0.91 95 9002.0327 REGDCAPEEKI 1750 11 Human MAGE3 211 973 2418 830 4038 42 146 9002.0328 EEKIWEELSVL 1751 11 Human MAGE3 218 133 152 1255 1416 58 218 9002.0329 LEVFEGREDSI 1752 11 Human MAGE3 228 4745 206 512 20963 69 >31012.66 9002.0020 RERFEMF 1753 7 Human p53 335 180 4079 . 1907 25488 108 20048 9002.0053 LEDSSGNL 1754 8 Human p53 257 17736 782 362 42791 211 15946 9002.0054 GEYFTLQI 1755 8 Human p53 325 7774 112 60 3511 1.0 261 9002.0145 VEPPLSQET 1756 9 Human p53 10 8302 17052 20808 3186 236 29270 9002.0146 PENNVLSPL 1757 9 Human p53 27 1150 1261 718 11174 8.8 >27071.82 9002.0148 DEAPRMPEA 1758 9 Human p53 61 84 9092 4577 6448 98 10.0 9002.0149 HERCSDSDG 1759 9 Human p53 179 1118 2367 38636 19328 208 13390 9002.0150 VEGNLRVEY 1760 9 Human p53 197 832 12752 67730 142 2583 39059 9002.0151 VEYLDDRNT 1761 9 Human p53 203 1442 36833 35854 10071 157 13503 9002.0153 LEDSSGNLL 1762 9 Human p53 257 1140 43 2771 4656 43 26134 9002.0155 RELNEALEL 1763 9 Human p53 342 3000 15 30 525 1.1 3337 9002.0156 NEALELKDA 1764 9 Human p53 345 1925 3887 27585 4270 1582 129 9002.0157 LELKDAQAG 1765 9 Human p53 348 451 18706 3659 17293 30 1989 9002.0240 MEEPQSDPSV 1766 10 Human p53 1 12157 3802 16536 1927 816 175 9002.0241 VEPPLSQETF 1767 10 Human p53 10 814 >37209.3 21732 406 525 >24019.61 9002.0242 QETFSDLWKL 1768 10 Human p53 16 736 199 255 39 14 901 9002.0243 IEQWFTEDPG 1769 10 Human p53 50 151 1250 2114 5595 142 197 9002.0244 DEAPRMPEAA 1770 10 Human p53 61 121 3941 8444 2594 1037 100 9002.0246 HERCSDSDGL 1771 10 Human p53 179 139 171 61 1468 6.0 1723 9002.0247 VEGNLRVEYL 1772 10 Human p53 197 104 481 2565 1963 22 15189 9002.0248 VEYLDDRNTF 1773 10 Human p53 203 0.94 501 37 32 1.4 3601 9002.0249 PEVGSDCTTI 1774 10 Human p53 223 611 4552 248 2293 2046 22487 9002.0250 LEDSSGNLLG 1775 10 Human p53 257 103 531 697 7905 153 19256 9002.0251 FEVRVCACPG 1776 10 Human p53 270 64 2043 4.9 180 0.76 1872 9002.0252 TEEENLRKKG 1777 10 Human p53 284 74966 >37209.3 11858 >23589.74 315 30635 9002.0253 GEPHHELPPG 1778 10 Human p53 293 108 3323 1888 11728 4.4 20 9002.0254 GEYFTLQIRG 1779 10 Human p53 325 108 88 19 2452 3.9 157 9002.0255 RERFEMFREL 1780 10 Human p53 335 83 29 17 17 0.34 422 9002.0256 FEMFRELNEA 1781 10 Human p53 338 127 3207 223 952 2.0 208 9002.0330 QETFSDLWKLL 1782 11 Human p53 16 4158 3366 740 631 168 1218 9002.0331 HERCSDSDGLA 1783 11 Human p53 179 1408 4879 1915 >20956.72 96 186 9002.0332 YEPPEVGSDCT 1784 11 Human p53 220 16872 4529 125 13349 12712 16034 9002.0333 HELPPGSTKRA 1785 11 Human p53 297 6034 3974 3255 47077 189 1472 9002.0334 FEMFRELNEAL 1786 11 Human p53 338 475 17 8.8 748 1.1 1352 9002.0335 NEALELKDAQA 1787 11 Human p53 345 742 6235 5071 >20956.72 949 53 9002.0353 TEDPGPDEAPRM 1788 12 Human p53 55 888 327 893 2053 161 1676 9002.0355 GEPHHELPPGST 1789 12 Human p53 293 6822 24342 4631 6581 252 169 9002.0374 DEAPRMPEAAPPV 1790 13 Human p53 61 427 >48484.85 7258 >2762.76 1376 19 9002.0375 YEPPEVGSDCTTI 1791 13 Human p53 220 8796 2699 1540 >2740.54 253 >20000 1420.11 RERRDNYV 1792 8 Human unknown >73809.52 71554 62 >67647.06 >34517.77 34648 1420.12 SEIDLILGY 1793 9 Human unknown 3.0 285 140 4.8 8.5 397 1420.13 AEIPTRVNY 1794 9 Human unknown 1691 7826 5443 333 23 1286 1420.14 AEMGKFKFSY 1795 10 Human unknown 1517 2941 622 146 28 283 1420.15 DEIGVIDLY 1796 9 Human unknown 11 >114285.71 >77272.73 707 212 >49000 1420.16 AEMGKFKYSF 1797 10 Human unknown A 155 113 3.8 18 31 186 1420.17 SEAIHTFQY 1798 9 Human unknown 25 2895 1802 18 16 1078 1420.18 SEAIYTFQF 1799 9 Human unknown A 5.7 967 39 4.8 20 293 1420.19 AEGIVTGQY 1800 9 Human unknown 7176 6462 1528 255 12 418 1420.26 HETTYNSI 1801 8 Mouse beta actin 275 A 1644 251 336 616 23959 6608 1420.28 GELSYLNV 1802 8 Mouse cathepsin D 255 >24800 4856 100 19013 23735 784 1420.27 YEDTGKTI 1803 8 Mouse p40 phox RNA 245 13997 794 83 7911 2177 49000 1420.31 YENDIEKK1 1804 9 Pf CSP 375 30992 1156 145 1725 371 49000

TABLE 18 SEQ Peptide Sequence ID NO AA Organism Protein Position Analog DQB1*0301 DQB1*0302 DQB1*0201 702.02 AAAKAAAAAAYAA 1805 13 Artificial A 424 sequence 736.02 (44)YAAAAAAKAAA 1806 13 Artificial A 26 sequence 760.15 AAFAAAKTAAAFA 1807 13 Artificial A 49 sequence 760.16 YAAFAAAKTAAAFA 1808 14 Artificial A 36 sequence Sandoz 362 YAAFAAAKTAAAFA 1809 14 Artificial 39 sequence 594.09 AHAAHAAHAAHAAHAA 1810 16 HA A 58 9001.0003 VLERYLLEAKEAENI 1811 15 Human EPO 11 10932 309 5389 9001.0009 VPDTKVNFYAWKRME 1812 15 Human EPO 41 730 >46666.67 >147058.82 9001.0011 WKRMEVGQQAVEVWQ 1813 15 Human EPO 51 13666 12146 159 9001.0012 VGQQAVEVWQGLALL 1814 15 Human EPO 56 1807 4407 838 9001.0013 VEVWQGLALLSEAVL 1815 15 Human EPO 61 19 14 98 9001.0014 GLALLSEAVLRGQAL 1816 15 Human EPO 66 107 16963 6742 9001.0015 SEAVLRGQALLVNSS 1817 15 Human EPO 71 55 36395 9755 9001.0016 RGQALLVNSSQPWEP 1818 15 Human EPO 76 302 14393 13362 9001.0019 LQLHVDKAVSGLRSL 1819 15 Human EPO 91 88 7842 7590 9001.0024 KEAISPPDAASAAPL 1820 15 Human EPO 116 458 960 7287 9001.0025 PPDAASAAPLRTITA 1821 15 Human EPO 121 20 3869 3631 9001.0026 SAAPLRTITADTFRK 1822 15 Human EPO 126 301 >46666.67 1100 9001.0035 EAENITTGTAEHTSL 1823 15 Human EPO 21 A 316 8300 9000.0002 RLFDNASLRAHRLHQ 1824 15 Human Growth hormone 8 996 >36206.9 11766 9000.0004 QLAFDTYQEFEEAYI 1825 15 Human Growth hormone 22 >89285.71 673 35 9000.0012 ISLLLIQSWLEPVQF 1826 15 Human Growth hormone 78 >89285.71 562 5234 9000.0015 NSLVYGASDSNVYDL 1827 15 Human Growth hormone 99 14164 8337 731 9000.0016 SDSNVYDLLKDLEEG 1828 15 Human Growth hormone 106 >89285.71 4136 503 1533.07 KIFGSLAFLPESFDGDPA 1829 18 Human Her2/neu 369 320 9001.0045 CLKDRRNFDIPEEIK 1830 15 Human IFN-B 31 19365 208 774 9001.0048 QLQQFQKEDAAVTIY 1831 15 Human IFN-B 46 26205 579 2145 9001.0049 QKEDAAVTIYEMLQN 1832 15 Human IFN-B 51 515 153 1685 9001.0054 STGWNETIVENLLAN 1833 15 Human IFN-B 76 47081 5041 322 9001.0055 ETIVENLLANVYHQR 1834 15 Human IFN-B 81 >92592.59 >75000 344 9001.0066 KEDSHCAWTIVRVEI 1835 15 Human IFN-B 136 4102 2123 465 9001.0070 MSYNLLGFLQRSSNT 1836 15 Human IFN-B 1 A 724 >51219.51 9000.0048 QHLCGSHLVEALYLV 1837 15 Human Insulin beta chain 4 2553 8413 359 9000.0049 GSHLVEALYLVCGER 1838 15 Human Insulin beta chain 8 >89285.71 2491 677 9000.0071 GSDLVEALYLVCGER 1839 15 Human Insulin beta chain 8 A >89285.71 806 9000.0074 VEALYLVCGERGFLY 1840 15 Human Insulin beta chain 12 A 27334 514 9000.0075 VEALYLVTGERGFFY 1841 15 Human Insulin beta chain 12 A 20021 564 1518.01 IDVWLGGLAENFLPY 1842 15 Human thyroid perox 632 204 138 13 1518.02 IDVWLGGLAYNFLPY 1843 15 Human thyroid perox 632 A 85 358 63 1518.03 IDVWLGGLALNFLPY 1844 15 Human thyroid perox 632 A 49 457 52 1518.04 IDVWLGGLASNFLPY 1845 15 Human thyroid perox 632 A 175 1251 40 1518.05 IDVWLGGLAKNFLPY 1846 15 Human thyroid perox 632 A 170 10247 >4166.67 1518.06 IDVWLGGLADNFLPY 1847 15 Human thyroid perox 632 A 296 1762 12 1518.07 IDVYLGGLAENFLPY 1848 15 Human thyroid perox 632 A 161 186 30 1518.08 IDVLLGGLAENFLPY 1849 15 Human thyroid perox 632 A 166 437 27 1518.09 IDVYLGGLAENFLPY 1850 15 Human thyroid perox 632 A 188 277 48 1518.10 IDVKLGGLAENFLPY 1851 15 Human thyroid perox 632 A 724 5511 41 1518.11 IDVDLGGLAENFLPY 1852 15 Human thyroid perox 632 A 218 73 17 1518.12 IDVWLGGLAENYLPY 1853 15 Human thyroid perox 632 A 223 110 19 1518.13 IDVWLGGLAENVLPY 1854 15 Human thyroid perox 632 A 84 82 15 1518.14 IDVWLGGLAENSLPY 1855 15 Human thyroid perox 632 A 116 125 25 1518.15 IDVWLGGLAENKLPY 1856 15 Human thyroid perox 632 A 353 5189 51 1518.16 IDVWLGGLAENDLPY 1857 15 Human thyroid perox 632 A 240 60 22 1518.17 IYVWLGGLAENFLPY 1858 15 Human thyroid perox 632 A 170 237 13 1518.18 ILVWLGGLAENFLPY 1859 15 Human thyroid perox 632 A 216 147 10.0 1518.19 ISVWLGGLAENFLPY 1860 15 Human thyroid perox 632 A 132 286 18 1518.20 IKVWLGGLAENFLPY 1861 15 Human thyroid perox 632 A 180 220 37 1518.21 IEVWLGGLAENFLPY 1862 15 Human thyroid perox 632 A 158 145 23 1518.22 IDVWLGGLAENFLPF 1863 15 Human thyroid perox 632 A 111 177 3.6 1518.23 IDVWLGGLAENFLPL 1864 15 Human thyroid perox 632 A 182 114 17 1518.24 IDVWLGGLAENFLPS 1865 15 Human thyroid perox 632 A 134 249 27 1518.25 IDVWLGGLAENFLPK 1866 15 Human thyroid perox 632 A 261 231 23 1518.26 IDVWLGGLAENFLPD 1867 15 Human thyroid perox 632 A 115 91 20 1518.27 IDVWLGGLAENFYPY 1868 15 Human thyroid perox 632 A 324 203 37 1518.28 IDVWLGGLAENFVPY 1869 15 Human thyroid perox 632 A 346 272 12 1518.29 IDVWLGGLAENFSPY 1870 15 Human thyroid perox 632 A 131 193 47 1518.30 IDVWLGGLAENFKPY 1871 15 Human thyroid perox 632 A 195 262 310 1518.31 IDVWLGGLAENFDPY 1872 15 Human thyroid perox 632 A 364 90 32 1518.32 IDVWLGGLAEYFLPY 1873 15 Human thyroid perox 632 A 151 88 14 1518.33 IDVWLGGLAELFLPY 1874 15 Human thyroid perox 632 A 107 81 22 1518.34 IDVWLGGLAESFLPY 1875 15 Human thyroid perox 632 A 60 64 49 1518.35 IDVWLGGLAEKFLPY 1876 15 Human thyroid perox 632 A 68 112 66 1518.36 IDVWLGGLAEDFLPY 1877 15 Human thyroid perox 632 A 357 120 23 1518.37 IDVWLGGLAEQFLPY 1878 15 Human thyroid perox 632 A 167 123 9.7 1518.38 IDVWLGGLYENFLPY 1879 15 Human thyroid perox 632 A 912 697 6.4 1518.39 IDVWLGGLLENFLPY 1880 15 Human thyroid perox 632 A 810 1734 58 1518.40 IDVWLGGLSENFLPY 1881 15 Human thyroid perox 632 A 242 1348 37 1518.41 IDVWLGGLKENFLPY 1882 15 Human thyroid perox 632 A 15907 >2800 25 1518.42 IDVWLGGLDENFLPY 1883 15 Human thyroid perox 632 A >19230.77 637 18 1518.43 IDVWLGGYAENFLPY 1884 15 Human thyroid perox 632 A 900 492 39 1518.44 IDVWLGGVAENFLPY 1885 15 Human thyroid perox 632 A 982 327 75 1518.45 IDVWLGGVAENFLPY 1886 15 Human thyroid perox 632 A 427 755 166 1518.46 IDVWLGGKAENFLPY 1887 15 Human thyroid perox 632 A 517 633 398 1518.47 IDVWLGGDAENFLPY 1888 15 Human thyroid perox 632 A 11114 2074 11 1518.48 IDVWLGYLAENFLPY 1889 15 Human thyroid perox 632 A 15215 1121 31 1518.49 IDVWLGLLAENFLPY 1890 15 Human thyroid perox 632 A 2986 180 39 1518.50 IDVWLGSLAENFLPY 1891 15 Human thyroid perox 632 A 654 278 72 1518.51 IDVWLGKLAENFLPY 1892 15 Human thyroid perox 632 A 2333 20023 81 1518.52 IDVWLGDLAENFLPY 1893 15 Human thyroid perox 632 A >44642.86 370 18 1518.53 IDVWLYGLAENFLPY 1894 15 Human thyroid perox 632 A 2171 442 18 1518.54 IDVWLLGLAENFLPY 1895 15 Human thyroid perox 632 A 4903 455 47 1518.55 IDVWLGSLAENFLPY 1896 15 Human thyroid perox 632 A 3043 373 98 1518.56 IDVWLKGLAENFLPY 1897 15 Human thyroid perox 632 A 41667 1115 55 1518.57 IDVWLDGLAENFLPY 1898 15 Human thyroid perox 632 A 13325 357 43 1518.58 IDVWYGGLAENFLPY 1899 15 Human thyroid perox 632 A 375 224 43 1518.59 IDVWVGGLAENFLPY 1900 15 Human thyroid perox 632 A 128 158 14 1518.60 IDVWSGGLAENFLPY 1901 15 Human thyroid perox 632 A 451 128 15 1518.61 IDVWKGGLAENFLPY 1902 15 Human thyroid perox 632 A 256 346 41 1518.62 IDVWDGGLAENFLPY 1903 15 Human thyroid perox 632 A 2086 299 112 1518.63 IDYWLGGLAENFLPY 1904 15 Human thyroid perox 632 A 503 342 49 1518.64 IDLWLGGLAENFLPY 1905 15 Human thyroid perox 632 A 1292 661 25 1518.65 IDSWLGGLAENFLPY 1906 15 Human thyroid perox 632 A 508 276 35 1518.66 IDKWLGGLAENFLPY 1907 15 Human thyroid perox 632 A 579 534 62 1518.67 IDDWLGGLAENFLPY 1908 15 Human thyroid perox 632 A 219 101 85 1518.68 IDVWLGGLAENFLYY 1909 15 Human thyroid perox 632 A 341 387 154 1518.69 IDVWLGGLAENFLLY 1910 15 Human thyroid perox 632 A 649 491 52 1518.70 IDVWLGGLAENFLSY 1911 15 Human thyroid perox 632 A 425 676 54 1518.71 IDVWLGGLAENFLKY 1912 15 Human thyroid perox 632 A 2266 995 111 1518.72 IDVWLGGLAENFLDY 1913 15 Human thyroid perox 632 A 371 149 49 1518.73 YDVWLGGLAENFLPY 1914 15 Human thyroid perox 632 A 482 214 59 1518.74 LDVWLGGLAENFLPY 1915 15 Human thyroid perox 632 A 180 216 29 1518.75 SDVWLGGLAENFLPY 1916 15 Human thyroid perox 632 A 154 232 19 1518.76 KDVWLGGLAENFLPY 1917 15 Human thyroid perox 632 A 348 254 54 1518.77 DDVWLGGLAENFLPY 1918 15 Human thyroid perox 632 A 241 158 48

TABLE 19 SEQ ID Ana- Peptide Sequence NO AA Organism Protein Position log DRB1*0101 DRB1*0301 DRB1*0401 DRB1*0404 DRB1*0405 724.01 AC-NPTKHKWEAAHVAEQLAA 1919 18 A2 MHC derived Un- >900000 500000 known 631.02 DDYVKQYTKQYTKQNTLKK 1920 19 Artificial sequence 50000 160 500000 702.02 AAAKAAAAAAYAA 1921 13 Artificial sequence A 833 >900000 229 500000 702.08 AC-AAAKAAAAAAYAA 1922 13 Artificial sequence A 625 348 702.17 (20)AYA(20)A(20)A(20)K(20)A(20) 1923 13 Artificial sequence A 50000 250 500000 730.08 AC-AAAKATAAAAYAA 1924 13 Artificial sequence A 50000 381 730.09 AC-AAAKAAAAAAFAA 1925 13 Artificial sequence A 50000 421 730.12 AC-AAAKATAAAA(10)AA 1926 13 Artificial sequence A 5000 444 500000 730.14 AC-AAAKATAAAA(23)AA 1927 13 Artificial sequence A 1250 286 25000 730.15 AAKAAAAAAA(10)AA 1928 13 Artificial sequence A 2500 >888.89 736.03 AAYAAAATAKAAA 1929 13 Artificial sequence A 3.9 0.54 2778 736.08 AALAAAAAAKAAA 1930 13 Artificial sequence A 1.9 12 152 736.11 AAEAAAATAKAAA 1931 13 Artificial sequence A 2500 667 500000 736.13 AAYJJAAAAKAAA 1932 13 Artificial sequence A 50000 533 500000 736.16 AAYAAAAJJKAAA 1933 13 Artificial sequence A 1250 308 500000 760.04 AFLRAAAAAAFAA 1934 13 Artificial sequence A 50000 400 500000 760.06 AFLRQAAAAAFAAY 1935 14 Artificial sequence A 2500 1000 25000 760.15 AAFAAAKTAAAFA 1936 13 Artificial sequence A 1.3 1063 0.19 6.2 760.16 YAAFAAAKTAAAFA 1937 14 Artificial sequence A 0.74 0.13 5.0 760.21 AALKATAAAAAAA 1938 13 Artificial sequence A 50000 800 500000 782.03 YAR(15)ASQTTLKAKT 1939 14 Artificial sequence 1.5 0.46 5.2 782.05 YARF(33)QTTLKAKT 1940 14 Artificial sequence 50000 889 16667 784.03 PKYFKQRILKFAT 1941 13 Artificial sequence A 1667 400 1042 784.11 PKYFKQGFLKGAT 1942 13 Artificial sequence A 50000 800 500000 784.14 PKYGKQIDLKGAT 1943 13 Artificial sequence A 50000 444 500000 787.01 AAFFFFFGGGGGA 1944 13 Artificial sequence 50000 800 500000 787.02 AADFFFFFFFFDA 1945 13 Artificial sequence 1250 286 500000 787.12 AAKGIKIGFGIFA 1946 13 Artificial sequence 50000 471 500000 787.17 AAFIFIGGGKIKA 1947 13 Artificial sequence 50000 195 500000 787.18 AAKIFIGFFIDGA 1948 13 Artificial sequence 1250 200 25000 787.21 AAFIGFGKIKFIA 1949 13 Artificial sequence 50000 242 500000 787.22 AAKIGFGIKIGFA 1950 13 Artificial sequence 50000 889 500000 787.27 AAFKIGKFGIFFA 1951 13 Artificial sequence 50000 615 500000 787.32 AADDDDDDDDDDA 1952 13 Artificial sequence 50000 667 500000 787.35 (43)AAIGFFFFKKGIA 1953 14 Artificial sequence 50000 258 500000 787.37 (43)AAFFGIFKIGKFA 1954 14 Artificial sequence 50000 381 500000 787.38 (43)AADFGIFIDFIIA 1955 14 Artificial sequence 50000 235 500000 787.39 (43)AAIGGIFIFKKDA 1956 14 Artificial sequence 50000 800 500000 787.53 (43)AAFIGFGKIKFIA 1957 13 Artificial sequence 50000 1000 500000 787.54 (43)AAKIGFGIKIGFA 1958 13 Artificial sequence 50000 1000 500000 787.59 (43)AAFKIGKFGIFFA 1959 13 Artificial sequence 50000 276 500000 789.02 AAAKAAAAAAAAF 1960 13 Artificial sequence >1666.67 >347.83 12500 789.03 AAAKAAAAAAAFA 1961 13 Artificial sequence 50000 727 500000 789.04 AAAKAAAAAAFAA 1962 13 Artificial sequence 50000 235 25000 789.06 AAAKAAAAFAAAA 1963 13 Artificial sequence 50000 533 500000 789.14 FAAAAAAAAAAAA 1964 13 Artificial sequence 1667 200 8333 789.15 AAAAAAAAAAAAN 1965 13 Artificial sequence 50000 500 500000 789.16 AAAAAAAAAAANA 1966 13 Artificial sequence 50000 1000 500000 789.24 AAANAAAAAAAAA 1967 13 Artificial sequence 50000 615 500000 789.28 AAAAAAAAAAAAS 1968 13 Artificial sequence 50000 533 500000 789.35 AAAAASAAAAAAA 1969 13 Artificial sequence 50000 235 500000 789.39 ASAAAAAAAAAAA 1970 13 Artificial sequence 50000 364 500000 803.03 AFAAAKTAA 1971 9 Artificial sequence 50000 571 500000 805.01 YARFLALTTLRARA 1972 14 Artificial sequence A 0.98 0.28 3.4 820.01 YAR(15A)SQTTLKAKT 1973 14 Artificial sequence A 2.4 0.78 5.2 820.02 YAR(15A)RQTTLKAAA 1974 14 Artificial sequence A 1.6 0.35 3.8 820.03 (15A)RQTTLKAAA 1975 11 Artificial sequence A 4.2 0.31 4.3 820.04 (16A)RQTTLKAAA 1976 11 Artificial sequence A 455 1.3 37 824.22 (46)AAKTAAAFA 1977 10 Artificial sequence 5000 571 1852 824.38 (39)AAAATKAAA 1978 10 Artificial sequence 3333 727 500000 824.46 (52)AAAATKAAAA 1979 11 Artificial sequence 2000 242 2632 824.54 (55)AAAATKAAAA 1980 11 Artificial sequence 2500 667 5556 838.01 A(14)AAAKTAAA 1981 10 Artificial sequence 39 0.45 54 839.03 AA(14)A(35)ATKAAAA 1982 12 Artificial sequence 50000 >500 500000 839.16 AA(14)AA(36)TKAAAA 1983 12 Artificial sequence 50000 667 25000 851.11 AFAAAKTAA(72) 1984 10 Artificial sequence 5000 533 500000 862.04 (49)AAAKT(64)AAA 1985 10 Artificial sequence 50000 667 500000 862.05 (49)AAAKTA(64)AA 1986 10 Artificial sequence 50000 533 500000 1463.18 HQAISPRTLNGPGPGSPAIF 1987 20 Artificial sequence 1555 728464 12089 2056 3107 Sandoz 362 YAAFAAAKTAAAFA 1988 14 Artificial sequence 1.9 0.82 7.0 541.18 TEGRCLHYTVDKSKPK 1989 16 Bee Venom 103 1667 200 500000 221.01 AWVAWRNRCK 1990 0 Chicken HEL 107 50000 667 500000 AP18 IVSDGNGMNAWVAWRNRC 1991 18 Chicken HEL 98 1250 18371 1000 8333 857.04 PHHTALRQAILSWGELMTLA 1992 20 DPw4 binder 1250 166 1773 510.01 WMYYHGQRHSDEHHH 1993 15 EBV LMP 183 50000 >900000 727 500000 510.33 YIVMSDWTGGA 1994 15 EBV LMP 41 50000 13416 222 500000 594.09 AHAAHAAHAAHAAHAA 1995 16 HA A 263 80000 500000 F116.01 MDIDPYKEFGATVELLSFLPSDFFP 1996 25 HBV core 1 1563 170 799.06 GMLPVCPLIPGSSTTSTGP 1997 19 HBV env 102 1250 >900000 400 1220 800.02 LGFFPDHQLDPAFRANT 1998 17 HBV env 11 1667 12027 333 2941 F197.06 GYKVLVLNPSV 1999 11 HCV NS3 1248 16 72407 27 2116 145 F197.05 LMAFTAAVTS 2000 10 HCV NS4 1790 2511 >73952.34 321 20577 627 F197.01 TFALWRVSAEEY 2001 12 HCV NS5 2079 >5279.83 88348 342 569 72 F197.02 ALWRVSAEEY 2002 10 HCV NS5 2081 >6337.14 >76595.74 6543 6669 >35315.99 F197.03 EEYVEIRQVGDFH 2003 13 HCV NS5 2088 >1957.71 74884 >5365.53 11627 26 F193.01 VGGVYLLPRRGPRLGV 2004 16 HCV 177 236639 22323 12756 2764 F193.02 VGGAYLLPRRGPRLGV 2005 16 HCV A 131 308534 26164 125056 >12230.45 F193.03 VGGVALLPRRGPRLGV 2006 16 HCV A 849 326288 48233 23669 >12230.45 F193.04 VGGVYALPRRGPRLGV 2007 16 HCV A 134 348950 25750 30504 >12230.45 F193.05 VGGVYLAPRRGPRLGV 2008 16 HCV A 746 202660 33672 >116550.12 >12230.45 F193.06 VGGVYLLARRGPRLGV 2009 16 HCV A 60 23276 485 4396 2199 F193.07 VGGVYLLPARGPRLGV 2010 16 HCV A 12 68070 3644 3213 4579 F193.08 VGGVYLLRRAGPRLGV 2011 16 HCV A 202 39751 12252 32330 6432 F193.09 GAPLGGAARALAHGV 2012 15 HCV 690 3145 10408 19762 >13044.97 F193.10 GAALGGAARALAHGV 2013 15 HCV A 1081 26944 21362 60600 >13044.97 F193.12 GAPLAGAARALAHGV 2014 15 HCV A 588 2983 39885 19692 >13044.97 F193.13 GAPLGAAARALAHGV 2015 15 HCV A 226 17703 10255 52041 >13044.97 F193.14 GAPLGGLARALAHGV 2016 15 HCV A 537 351525 13941 6564 >13044.97 F193.15 GAPLGGALRALAHGV 2017 15 HCV A 68 >486486.49 14977 977 1271 F193.16 GAPLGGAAAALAHGV 2018 15 HCV A 147 82088 5472 1272 >3365.21 F193.17 GAPLGGAARLLAHGV 2019 15 HCV A 398 22959 14984 21017 >3365.21 F193.18 GAPLGGAARAAAHGV 2020 15 HCV A 797 377964 25279 >110132.16 >3365.21 F193.20 GAPLGGAARALAAGV 2021 15 HCV A 541 23298 11270 16747 >3365.21 1453.03 FPDWQNYTPGPGTRF 2022 15 HIV NEF 200 13766 >223880.6 23394 >109170.31 >10101.01 1453.06 RFPLTFGWCFKLVPV 2023 15 HIV NEF 216 5913 406579 316 21384 121 1453.09 RQDILDLWVYHTQGY 2024 15 HIV NEF 182 2390 98327 1202 1624 1136 1453.10 RQEILDLWVYHTQGF 2025 15 HIV NEF 182 1050 10530 5928 1414 3362 1453.12 LSHFLKEKGGLEGLI 2026 15 HIV NEF 114 537 >340909.09 2442 86814 2114 1453.13 LSFFLKEKGGLDGLI 2027 15 HIV NEF 114 172 >340909.09 1275 >109170.31 983 1453.33 LEPWNHPGSQPKTACT 2028 16 HIV TAT 11 >33557.05 >328467.15 >33333.33 >96525.1 >8232.24 1453.40 QVCFITKGLGISYGR 2029 15 HIV TAT 38 114 166744 1529 1391 295 1453.42 QLCFLKKGLGISYGR 2030 15 HIV TAT 38 185 158381 4436 1613 443 190.11 PPEESFRFGEEKTTPS 2031 16 HIV1 gp 81 >2500 >900000 267 500000 85.0002 CIVYRDGNPYAVCDK 2032 15 HPV E6 58 8464 147 1084 3473 85.0003 HYCYSLYGTTLEQQY 2033 15 HPV E6 85 546 1127 9713 76 85.0004 CYSLYGTTLEQQYNK 2034 15 HPV E6 87 1086 1317 2836 71 85.0007 NTSLQDIEITCVYCK 2035 15 HPV E6 22 >12106.54 10930 6143 4584 85.0008 VFEFAFKDLFVVYRD 2036 15 HPV E6 44 6716 1059 2156 120 85.0009 EFAFKDLFVVYRDSI 2037 15 HPV E6 46 8944 2220 11721 33 85.0010 DLFVVYRDSIPHAAC 2038 15 HPV E6 51 1186 82 218 3591 85.0011 FVVYRDSIPHAACHK 2039 15 HPV E6 53 587 200 10 87 704 85.0012 NTGLYNLLIRCLRCQ 2040 15 HPV E6 95 127 13429 686 358 258 85.0013 IRCLRCQKPLNPAEK 2041 15 HPV E6 103 7240 6334 8464 1229 85.0014 PRKLHELSSALEIPY 2042 15 HPV E6 9 156 16146 5276 694 80 85.0015 EIPYDELRLNCVYCK 2043 15 HPV E6 20 3299 15532 11292 7321 85.0017 TEVLDFAFTDLTIVY 2044 15 HPV E6 40 2073 1542 185 1083 871 85.0018 VLDFAFTDLTIVYRD 2045 15 HPV E6 42 354 30 313 6061 721 85.0019 DFAFTDLTIVYRDDT 2046 15 HPV E6 44 463 23 80 3373 40 85.0020 TIVYRDDTPHGVCTK 2047 15 HPV E6 51 3798 22 1269 >9753.59 85.0021 WYRYSVYGTTLEKLT 2048 15 HPV E6 78 163 26561 249 3448 8.5 85.0023 ETTIHNIELQCVECK 2049 15 HPV E6 20 3623 1996 3327 6561 85.0024 SEVYDFAFADLTVVY 2050 15 HPV E6 40 31 2996 260 2180 101 85.0025 VYDFAFADLTVVYRE 2051 15 HPV E6 42 173 119 5281 133 85.0026 DFAFADLTVVYREGN 2052 15 HPV E6 44 3293 141 4948 60 85.0027 TVVYREGNPFGICKL 2053 15 HPV E6 51 168 121 1833 >13089.91 85.0028 GNPFGICKLCLRFLS 2054 15 HPV E6 57 189 1227 2073 377 85.0029 NYSVYGNTLEQTVKK 2055 15 HPV E6 80 14059 1933 91506 822 85.0030 KKPLNEILIRCIICQ 2056 15 HPV E6 93 1363 315 1070 347 85.0031 NEILIRCIICQRPLC 2057 15 HPV E6 97 7945 11739 23082 7704 85.0032 IRCIICQRPLCPQEK 2058 15 HPV E6 101 7549 5960 23092 2973 85.0035 CIVYRDCIAYAACHIC 2059 15 HPV E6 53 1166 928 8560 3973 85.0038 NTELYNLLIRCLRCQ 2060 15 HPV E6 95 1108 1366 1293 873 85.0039 IRCLRCQKPLNPAEK 2061 15 HPV E6 103 7012 6668 9890 8982 85.0040 REVYKFLFTDLRIVY 2062 15 HPV E6 40 8.7 23 112 738 52 85.0041 RIVYRDNNPYGVCIM 2063 15 HPV E6 51 524 325 20 432 2307 85.0042 NNPYGVCIMCLRFLS 2064 15 HPV E6 57 1075 1378 2522 454 85.0043 EERVKKPLSEITIRC 2065 15 HPV E6 89 1286 11896 9772 1470 85.0044 IRCIICQTPLCPEEK 2066 15 HPV E6 101 10847 12270 3812 1407 85.0046 EIPLIDLRLSCVYCK 2067 15 HPV E6 23 7610 1876 5012 336 85.0047 SCVYCKKELTRAEVY 2068 15 HPV E6 32 6466 2411 7510 465 85.0049 VCLLFYSKVRKYRYY 2069 15 HPV E6 68 960 276 286 987 73 85.0050 YYDYSVYGATLESIT 2070 15 HPV E6 81 1008 186 9855 230 85.0052 IRCYRCQSPLTPEEK 2071 15 HPV E6 104 10947 13358 83166 10327 85.0053 VYDFVFADLRIVYRD 2072 15 HPV E6 42 98 2.2 475 5856 717 85.0054 DFVFADLRIVYRDGN 2073 15 HPV E6 44 6699 867 7197 133 85.0055 RIVYRDGNPFAVCKV 2074 15 HPV E6 51 116 144 19 209 1812 85.0056 GNPFAVCKVCLRLLS 2075 15 HPV E6 57 134 3805 322 522 56 85.0058 KKCLNEILIRCIICQ 2076 15 HPV E6 93 9357 424 1229 365 85.0059 NEILIRCIICQRPLC 2077 15 HPV E6 97 10992 14069 9339 4621 85.0102 RTAMFQDPQERPRKL 2078 15 HPV E6 5 9372 154 28192 39014 7977 85.0110 LFVVYRDSIPHAACH 2079 15 HPV E6 52 131 62 3.0 24 690 85.0114 LTIVYRDDTPHGVCT 2080 15 HPV E6 50 >15384.62 187 23 203 >8593.4 85.0123 LCIVYRDCIAYAACH 2081 15 HPV E6 52 996 1855 357 1293 628 85.0128 YKFLFTDLRIVYRDN 2082 15 HPV E6 43 109 8.8 292 256 91 85.0132 YNFACTELKLVYRDD 2083 15 HPV E6 46 7522 346 1976 4246 3147 85.0133 LKLVYRDDFPYAVCR 2084 15 HPV E6 53 778 237 123 9269 830 85.0138 YDFVFADLRIVYRDG 2085 15 HPV E6 43 1160 13 1914 3264 829 85.0139 LRIVYRDGNPFAVCK 2086 15 HPV E6 50 142 181 16 25 557 85.0061 HEYMLDLQPETTDLY 2087 15 HPV E7 9 1377 222 3997 2291 85.0062 TLRLCVQSTHVDIRT 2088 15 HPV E7 64 1517 11996 8650 169 85.0063 IRTLEDLLMGTLGIV 2089 15 HPV E7 76 16 5211 95 43 61 85.0064 LEDLLMGTLGIVCPI 2090 15 HPV E7 79 104 1136 353 1116 85.0065 DLLMGTLGIVCPICS 2091 15 HPV E7 81 966 1324 984 639 85.0066 KATLQDIVLHLEPQN 2092 15 HPV E7 5 1204 1987 811 1173 85.0067 IDGVNHQHLPARRAE 2093 15 HPV E7 41 1060 34272 165545 >16971.86 85.0068 LRAFQQLFLNTLSFV 2094 15 HPV E7 83 1.5 648 7.4 13 8.3 85.0069 FQQLFLNTLSFVCPW 2095 15 HPV E7 86 118 1321 134 1585 222 85.0070 QDYVLDLQPEATDLH 2096 15 HPV E7 9 13441 253 45281 5585 85.0072 DIRILQELLMGSFGI 2097 15 HPV E7 75 88 3252 166 290 552 85.0073 IRILQELLMGSFGIV 2098 15 HPV E7 76 67 31840 724 710 1208 85.0074 ELLMGSFGIVCPNCS 2099 15 HPV E7 81 628 1078 8518 1853 85.0075 KEYVLDLYPEPTDLY 2100 15 HPV E7 9 5949 131 89674 391 85.0076 LRTIQQLLMGTVNIV 2101 15 HPV E7 76 13 23182 108 208 179 85.0077 IQQLLMGTVNIVCPT 2102 15 HPV E7 79 71 93701 107 483 624 85.0078 QLLMGTVNIVCPTCA 2103 15 HPV E7 81 1192 2874 10062 4688 85.0079 RETLQEIVLHLEPQN 2104 15 HPV E7 5 1592 2941 6583 829 85.0081 LRTLQQLFLSTLSFV 2105 15 HPV E7 84 8.3 801 18 18 9.0 85.0082 LQQLFLSTLSFVCPW 2106 15 HPV E7 87 121 2045 113 754 94 85.0083 KDYILDLQPETTDLH 2107 15 HPV E7 9 6409 1022 30309 2771 85.0084 LRTLQQMLLGTLQVV 2108 15 HPV E7 78 80 >3750000 437 644 79 85.0085 LQQMLLGTLQVVCPG 2109 15 HPV E7 81 168 1496 631 1068 85.0086 QMLLGTLQVVCPGCA 2110 15 HPV E7 83 957 2773 425 3074 85.0087 VPTLQDVVLELTPQT 2111 15 HPV E7 5 16056 214 4764 5409 85.0088 LQDVVLELTPQTEID 2112 15 HPV E7 8 1487 101 1094 417 85.0089 QDVVLELTPQTEIDL 2113 15 HPV E7 9 1269 83 1537 53 85.0090 CKFVVQLDIQSTKED 2114 15 HPV E7 68 1251 196 1642 374 85.0091 VVQLDIQSTKEDLRV 2115 15 HPV E7 71 1060 11122 8625 46 85.0092 DLRVVQQLLMGALTV 2116 15 HPV E7 82 8.4 25971 325 89 84 85.0093 LRVVQQLLMGALTVT 2117 15 HPV E7 83 5.7 21650 115 28 85 85.0094 VQQLLMGALTVTCPL 2118 15 HPV E7 86 10 34257 239 614 116 85.0095 QQLLMGALTVTCPLC 2119 15 HPV E7 87 75 1142 1286 201 85.0096 QLLMGALTVTCPLCA 2120 15 HPV E7 88 54 >3750000 595 870 1019 85.0097 REYILDLHPEPTDLF 2121 15 HPV E7 9 154 132 9957 354 85.0098 TCCYTCGTTVRLCIN 2122 15 HPV E7 57 1230 19884 719 2269 132 85.0099 VRTLQQLLMGTCTIV 2123 15 HPV E7 77 36 32360 322 39 114 85.0100 LQQLLMGTCTIVCPS 2124 15 HPV E7 80 197 1147 483 522 85.0145 MLDLQPETTDLYCYE 2125 15 HPV E7 12 10076 720 1913 12241 4249 85.0157 VLDLYPEPTDLYCYE 2126 15 HPV E7 12 11201 121 203 2193 212 85.0167 LREYILDLHPEPTDL 2127 15 HPV E7 8 134 891 23 9235 968 530.12 HIEFTPTRTDTYACRV 2128 16 Human B2-μglobulin 67 50000 30000 667 10000 58.0015 LWWVNNESLPVSPRL 2129 15 Human CEA 177 A 315 843.01 YEEYVRFDSDVGE 2130 13 Human DAB and CD4 50000 400 500000 peptide 843.02 EEYVRFDSDVGE 2131 12 Human DRB and CD4 50000 216 500000 peptide 9001.0001 APPRLICDSRVLERY 2132 15 Human EPO 1 1374 6.3 9735 5794 7141 9001.0002 ICDSRVLERYLLEAK 2133 15 Human EPO 6 2758 236 1984 10984 11016 9001.0003 VLERYLLEAKEAENI 2134 15 Human EPO 11 933 59010 2598 12139 5019 9001.0007 EHCSLNENITVPDTK 2135 15 Human EPO 31 9837 27481 2294 28297 1205 9001.0008 NENITVPDTKVNFYA 2136 15 Human EPO 36 >24154.59 4.8 >21390.37 7612 >18572.83 9001.0009 VPDTKVNFYAWKRME 2137 15 Human EPO 41 2764 259 1742 4131 1328 9001.0010 VNFYAWKRMEVGQQA 2138 15 Human EPO 46 193 2871 10 291 15 9001.0011 WKRMEVGQQAVEVWQ 2139 15 Human EPO 51 62 514 24 2591 94 9001.0012 VGQQAVEVWQGLALL 2140 15 Human EPO 56 161 >1.74081.24 10294 6283 923 9001.0013 VEVWQGLALLSEAVL 2141 15 Human EPO 61 86 13293 1310 1357 79 9001.0014 GLALLSEAVLRGQAL 2142 15 Human EPO 66 83 816 11 21 1435 9001.0015 SEAVLRGQALLVNSS 2143 15 Human EPO 71 11 70855 2064 4207 17446 9001.0016 RGQALLVNSSQPWEP 2144 15 Human EPO 76 1118 93874 1697 1168 3434 9001.0017 LVNSSQPWEPLQLHV 2145 15 Human EPO 81 2178 26138 >21505.38 13031 19689 9001.0018 QPWEPLQLHVDKAVS 2146 15 Human EPO 86 11567 4862 1296 6135 1111 9001.0019 LQLHVDKAVSGLRSL 2147 15 Human EPO 91 192 22 9.7 44 13571 9001.0020 DKAVSGLRSLTTLLR 2148 15 Human EPO 96 13 4331 1014 25 247 9001.0021 GLRSLTTLLRALGAQ 2149 15 Human EPO 101 8.5 2345 24 9.2 30 9001.0022 TTLLRALGAQKEAIS 2150 15 Human EPO 106 19 107164 339 199 103 9001.0023 ALGAQKEAISPPDAA 2151 15 Human EPO 111 194 >204081.63 >21505.38 93062 13015 9001.0024 KEAISPPDAASAAPL 2152 15 Human EPO 116 15531 48560 6590 4389 28755 9001.0025 PPDAASAAPLRTITA 2153 15 Human EPO 121 309 14900 566 68 1555 9001.0026 SAAPLRTITADTFRK 2154 15 Human EPO 126 1166 1262 1185 261 1456 9001.0027 RTITADTFRKLFRVY 2155 15 Human EPO 131 148 139 1042 928 1957 9001.0028 DTFRKLFRVYSNFLR 2156 15 Human EPO 136 12 6946 70 104 93 9001.0029 LFRVYSNFLRGKLKL 2157 15 Human EPO 141 43 6156 643 1816 1275 9001.0030 SNFLRGKLKLYTGEA 2158 15 Human EPO 146 143 9583 2883 2375 7182 9001.0031 KLKLYTGEACRTGDR 2159 15 Human EPO 152 122 18435 5964 3505 36294 9001.0032 APPRLITDSRVLERY 2160 15 Human EPO 1 A 10144 15 6680 3168 7765 9001.0033 ITDSRVLERYLLEAK 2161 15 Human EPO 6 A 1571 6501 1303 1990 13339 9001.0037 EHTSLNENITVPDTK 2162 15 Human EPO 31 A 43921 33635 12379 2769 1245 9001.0038 KLKLYTGEATRTGDR 2163 15 Human EPO 152 A 178 118459 15 3230 1426 1416.01 PQPFRPQQPYPQ 2164 12 Human gliadin 1416.02 PFRPQQPYPQ 2165 10 Human gliadin 1416.05 PQPFRPQQPYP 2166 11 Human gliadin 1416.07 PQPFRPQQP 2167 9 Human gliadin 1416.08 KQPFRPQQPYPQ 2168 12 Human gliadin 1416.09 PKPFRPQQPYPQ 2169 12 Human gliadin 1416.12 PQPFKPQQPYPQ 2170 12 Human gliadin 1416.13 PQPFRKQQPYPQ 2171 12 Human gliadin 1416.15 PQPFRPQKPYPQ 2172 12 Human gliadin 1416.17 PQPFRPQQPKPQ 2173 12 Human gliadin 1416.18 PQPFRPQQPYKQ 2174 12 Human gliadin 1416.19 PQPFRPQQPYPK 2175 12 Human gliadin 1416.20 QFLGQQQPFPPQ 2176 12 Human gliadin 1416.21 FLGQQQPFPPQ 2177 11 Human gliadin 1416.22 LGQQQPFPPQ 2178 10 Human gliadin 1416.24 QFLGQQQPFPP 2179 11 Human gliadin 1416.26 QFLGQQQPF 2180 9 Human gliadin 1416.27 IRNLALQTLPAMCNVY 2181 16 Human gliadin 1416.28 NLALQTLPAMCNVY 2182 14 Human gliadin 1416.29 LALQTLPAMCNVY 2183 13 Human gliadin 1416.31 IRNLALQTLPAM 2184 12 Human gliadin 1416.32 IRNLALQTLP 2185 10 Human gliadin F160.05 EGDAFELTVSCQGGLPK 2186 17 Human gp100 506 572 3578 F167.02 ESTGMTPEKVPVSEVMGT 2187 18 Human gp100 370 >50000 >47368.42 510 >71428.57 9000.0001 FPTIPLSRLFDNASL 2188 15 Human Growth hormone 1 8071 114611 228 22 7210 9000.0002 RLFDNASLRAHRLHQ 2189 15 Human Growth hormone 8 89 97 77 2043 10328 9000.0003 LRAHRLHQLAFDTYQ 2190 15 Human Growth hormone 15 162 15603 5076 2197 10139 9000.0004 QLAFDTYQEFEEAYI 2191 15 Human Growth hormone 22 >20491.8 7981 >10738.26 33446 5399 9000.0005 QEFEEAYIPKEQKYS 2192 15 Human Growth hormone 29 >20491.8 >171755.73 >21276.6 >88339.22 395 9000.0006 IPKEQKYSFLQNPQT 2193 15 Human Growth hormone 36 128 49978 217 3633 9.0 9000.0007 SFLQNPQTSLCFSES 2194 15 Human Growth hormone 43 595 8617 6376 16880 >25832.77 9000.0008 TSLCFSESIPTPSNR 2195 15 Human Growth hormone 50 604 182762 48 229 852 9000.0010 REETQQKSNLELLRI 2196 15 Human Growth hormone 64 8921 91054 9341 1324 1433 9000.0011 SNLELLRISLLLIQS 2197 15 Human Growth hormone 71 72 43487 621 189 379 9000.0012 ISLLLIQSWLEPVQF 2198 15 Human Growth hormone 78 184 27922 885 177 0.86 9000.0013 SWLEPVQFLRSVFAN 2199 15 Human Growth hormone 85 11 167103 1128 152 883 9000.0014 FLRSVFANSLVYGAS 2200 15 Human Growth hormone 92 4.3 15221 6.7 43 59 9000.0015 NSLVYGASDSNVYDL 2201 15 Human Growth hormone 99 7313 81158 190 1585 1055 9000.0016 SDSNVYDLLKDLEEG 2202 15 Human Growth hormone 106 24369 54982 11032 >25680.53 95 9000.0018 GIQTLMGRLEDGSPR 2203 15 Human Growth hormone 120 98 >55900.62 11914 2458 3745 9000.0019 RLEDGSPRTGQIFKQ 2204 15 Human Growth hormone 127 15693 76675 7906 1729 22125 9000.0020 RTGQIFKQTYSKFDT 2205 15 Human Growth hormone 134 1555 20341 1680 1831 40 9000.0021 QTYSKFDTNSHNDDA 2206 15 Human Growth hormone 141 17352 >55900.62 97 11218 78 9000.0022 TNSHNDDALLKNYGL 2207 15 Human Growth hormone 148 16457 26397 20308 >25680.53 16329 9000.0023 ALLKNYGLLYCFRKD 2208 15 Human Growth hormone 155 137 9819 446 1286 551 9000.0025 DMDKVETFLRIVQCR 2209 15 Human Growth hormone 169 1277 4813 867 1135 622 9000.0026 FLRIVQCRSVEGSCGF 2210 16 Human Growth hormone 176 106 33536 185 164 191 9000.0027 FPTIPLSRLFDNAML 2211 15 Human Growth hormone 1 A 6923 46707 9458 175 923 9000.0028 RLFDNAMLRAHRLHQ 2212 15 Human Growth hormone 8 A 2.3 27 6289 1520 4247 9000.0029 QLAFDTYQEFEQNPQ 2213 15 Human Growth hormone 22 A >17985.61 7851 28586 47399 4843 9000.0031 SFLQNPQTSLCCFRK 2214 15 Human Growth hormone 43 A 106 1829 671 1816 1230 9000.0033 SNLELLRICLLLIQS 2215 15 Human Growth hormone 71 A 731 61913 1526 2303 1112 9000.0034 ICLLLIQSWLEPVQF 2216 15 Human Growth hormone 78 A 8511 50874 11303 5708 71 9000.0035 NSLVYGASDSNIYDL 2217 15 Human Growth hormone 99 A 13068 >51428.57 240 3683 1229 9000.0036 SDSNIYDLLKDLEEG 2218 15 Human Growth hormone 106 A >17985.61 124500 17458 25922 137 9000.0037 DKVETFLRIVQCCGF 2219 15 Human Growth hormone 169 A 953 18325 1158 259 397 9000.0038 SFLQNPQTSLTFSES 2220 15 Human Growth hormone 43 A 1191 2395 7780 15527 9558 9000.0039 TSLTFSESIPTPSNR 2221 15 Human Growth hormone 50 A 182 17425 18 98 686 9000.0040 ALLKNYGLLYTFRKD 2222 15 Human Growth hormone 155 A 19 5982 160 266 303 9000.0041 LLYTFRKDMDKVETF 2223 15 Human Growth hormone 162 A >17985.61 23871 10623 17771 1133 9000.0042 DMDKVETFLRIVQTR 2224 15 Human Growth hormone 169 A 1111 11194 2030 133 454 9000.0043 FLRIVQTRSVEGSTGF 2225 16 Human Growth hormone 176 A 6.4 3944 11 16 99 1533.01 HLDMLRHLYQGCQVV 2226 15 Human Her2/neu 42 304 37552 9417 2741 3593 1533.03 RLRIVRGTQLFEDNYAL 2227 17 Human Her2/neu 98 4.8 11287 8389 2929 1024 1533.04 GVGSPYVSRLLGICL 2228 15 Human Her2/neu 776 19 167949 1570 49 4156 1533.06 TLERPKTLSPGKNGV 2229 15 Human Her2/neu 1166 10103 134367 >22471.91 103285 >28592.93 1533.07 KIFGSLAFLPESFDGDPA 2230 18 Human Her2/neu 369 597 74162 1195 1897 37 1533.08 ELVSEFSRMARDPQ 2231 14 Human Her2/neu 971 201 1026 120 4882 15120 F196.02 GEALSTLVLNRLKVG 2232 15 Human HSP60 280 719 11783 3045 305 14802 F196.04 AYVLLSEKKISSIQS 2233 15 Human HSP60 242 78 136 943 359 9471 F196.06 VASLLTTAEVVVTEI 2234 15 Human HSP60 535 604 136308 7431 810 6517 F196.07 KCEFQDAYVILLSEKK 2235 16 Human HSP60 236 14 5791 73 943 351 F196.10 ALSTLVLNRLKVGLQ 2236 15 Human HSP60 282 49 153 517 31 2167 9001.0039 MSYNLLGFLQRSSNC 2237 15 Human IFN-B 1 115 156715 366 1584 788 9001.0040 LGFLQRSSNCQCQKL 2238 15 Human IFN-B 6 437 112406 120 401 827 9001.0041 RSSNCQCQKLLWQLN 2239 15 Human IFN-B 11 9665 >191897.65 1046 2987 12652 9001.0042 QCQKLLWQLNGRLEY 2240 15 Human IFN-B 16 181 133472 360 460 1004 9001.0043 LWQLNGRLEYCLKDR 2241 15 Human IFN-B 21 1108 2356 816 8882 1024 9001.0044 GRLEYCLKDRRNFDI 2242 15 Human IFN-B 26 9854 853 918 4155 3238 9001.0046 RNFDIPEEIKQLQQF 2243 15 Human IFN-B 36 6969 26262 18107 5375 >114457.83 9001.0047 PEEIKQLQQFQKEDA 2244 15 Human IFN-B 41 1026 40154 1618 618 7875 9001.0048 QLQQFQKEDAAVTIY 2245 15 Human IFN-B 46 85 17383 231 27473 1121 9001.0049 QKEDAAVTIYEMLQN 2246 15 Human IFN-B 51 8376 >156521.74 9437 75877 785 9001.0050 AVTIYEMLQNIFAIF 2247 15 Human IFN-B 56 17 23730 101 808 163 9001.0051 EMLQNIFAIFRQDSS 2248 15 Human IFN-B 61 395 9544 685 689 456 9001.0052 IFAIFRQDSSSTGWN 2249 15 Human IFN-B 66 132 402 9.6 71 118 9001.0053 RQDSSSTGWNETIVE 2250 15 Human IFN-B 71 >102040.82 38681 4637 184507 40847 9001.0054 STGWNETIVENLLAN 2251 15 Human IFN-B 76 21407 >156521.74 1755 10422 7060 9001.0055 ETIVENLLANVYHQR 2252 15 Human IFN-B 81 659 40053 789 802 326 9001.0056 NLLANVYHQRNHLKT 2253 15 Human IFN-B 86 152 40328 1039 1440 1492 9001.0057 VYHQRNHLKTVLEEK 2254 15 Human IFN-B 91 617 3135 7757 76003 153 9001.0060 LEKEDFTRGKRMSSL 2255 15 Human IFN-B 106 21965 50733 >20887.73 93968 5694 9001.0061 FTRGKRMSSLHLKRY 2256 15 Human IFN-B 111 13 3302 1013 970 484 9001.0062 RMSSLHLKRYYGRIL 2257 15 Human IFN-B 116 275 2181 993 4793 34 9001.0063 HLKRYYGRILHYLKA 2258 15 Human IFN-B 121 26 3709 135 666 86 9001.0064 YGRILHYLKAKEDSH 2259 15 Human IFN-B 126 30 42429 2343 917 23 9001.0065 HYLKAKEDSHCAWTI 2260 15 Human IFN-B 131 1128 34758 2064 12153 3701 9001.0066 KEDSHCAWTIVRVEI 2261 15 Human IFN-B 136 4835 >46656.3 353 1090 74 9001.0067 CAWTIVRVEILRNFY 2262 15 Human IFN-B 141 66 3561 158 640 135 9001.0068 VRVEILRNFYVINRL 2263 15 Human IFN-B 146 1.8 429 140 47 18 9001.0069 RNFYVINRLTGYLRN 2264 15 Human IFN-B 152 1.7 2199 219 4618 182 9001.0070 MSYNLLGFLQRSSNT 2265 15 Human IFN-B 1 A 25 107838 1152 813 433 9001.0071 LGFLQRSSNTQTQKL 2266 15 Human IFN-B 6 A 142 26455 18 211 1068 9001.0072 RSSNTQTQKLLWQLN 2267 15 Human IFN-B 11 A 10515 44338 2139 15497 12590 9001.0073 QTQKLLWQLNGRLEY 2268 15 Human IFN-B 16 A 32 3555 55 35283 86 9001.0074 LWQLNGRLEYTLKDR 2269 15 Human IFN-B 21 A 698 511 757 16171 94 9001.0075 GRLEYTLKDRRNFDI 2270 15 Human IFN-B 26 A 7252 30 3228 97035 1379 9001.0077 HYLKAKEDSHTAWTI 2271 15 Human IFN-B 131 A 232 70237 553 10677 15067 9001.0078 KEDSHTAWTIVRVEI 2272 15 Human IFN-B 136 A 1909 44754 746 2178 302 9001.0079 TAWTIVRVEILRNFY 2273 15 Human IFN-B 141 A 7.8 2997 44 84 115 9001.0080 LGFLQRSSNCQSQKL 2274 15 Human IFN-B 6 A 192 4888 8.1 93 228 9001.0081 RSSNCQSQKLLWQLN 2275 15 Human IFN-B 11 A 2050 57946 595 16721 4010 9001.0082 QSQKLLWQLNGRLEY 2276 15 Human IFN-B 16 A 127 33374 84 741 55 9000.0044 GIVEQCCTSICSLYQ 2277 15 Human Insulin alpha 1 11123 777105 10911 2995 17793 chain 9000.0046 TSICSLYQLENYCN 2278 14 Human Insulin alpha 8 11391 >154109.59 20462 3791 12457 chain 9000.0053 GILEQCCTSICSLYQ 2279 15 Human Insulin alpha 1 A 11025 >187500 14862 5106 15983 chain 9000.0054 GIVEQTTTSITSLYQ 2280 15 Human Insulin alpha 1 A 6354 107486 121 115 818 chain 9000.0055 EQTTTSITSLYQLEN 2281 15 Human Insulin alpha 4 A 18953 >143769.97 170 258 272 chain 9000.0056 TSICSLYQLENYCG 2282 14 Human Insulin alpha 8 A 1125 202253 8841 1986 1089 chain 9000.0057 TSITSLYQLENYTN 2283 14 Human Insulin alpha 8 A 1253 81293 1468 138 851 chain 9000.0058 TSITSLYQLENYTG 2284 14 Human Insulin alpha 8 A 1132 96727 1628 129 115 chain 9000.0059 GIVEQCCCGSHLVEA 2285 15 Human Insulin alpha-beta A 10043 >74750.83 19904 2892 6626 9000.0060 SLYQLENYCCGERGF 2286 15 Human Insulin alpha-beta A 3568 54469 7313 1527 2356 9000.0064 CCTSICSLYQLENYCC 2287 16 Human Insulin alpha-beta A 11655 71239 8383 1604 629 9000.0065 GSHLVEALYLVCCN 2288 14 Human Insulin alpha-beta A 194 >59681.7 -2280 11512 2509 9000.0066 CCGSHLVEALYLVCC 2289 15 Human Insulin alpha-beta A 880 >55693.07 10081 20487 5230 9000.0047 FVNQHLCGSHLVEAL 2290 15 Human Insulin beta chain 1 583 >187500 19209 39746 >20663.4 9000.0048 QHLCGSHLVEALYLV 2291 15 Human Insulin beta chain 4 170 48557 12954 4303 9825 9000.0049 GSHLVEALYLVCGER 2292 15 Human Insulin beta chain 8 525 >187500 8292 1603 4609 9000.0050 VEALYLVCGERGFFY 2293 15 Human Insulin beta chain 12 76 17558 209 124 1044 9000.0051 YLVCGERGFFYTPKT 2294 15 Human Insulin beta chain 16 11063 37210 1439 22980 730 9000.0067 FVNQHLCGSDLVEAL 2295 15 Human Insulin beta chain 1 A 117 >74750.83 19154 36693 14913 9000.0068 FVNQHLTGSHLVEAL 2296 15 Human Insulin beta chain 1 A 9.2 67240 858 14916 1065 9000.0070 QHLTGSHLVEALYLV 2297 15 Human Insulin beta chain 4 A 9.3 50338 >16096.58 3952 7423 9000.0072 GSHLVEALYLVTGER 2298 15 Human Insulin beta chain 8 A 645 >176470.59 15781 1693 14443 9000.0073 VEALYLVCGERGSFY 2299 15 Human Insulin beta chain 12 A 88 9972 833 194 6108 9000.0074 VEALYLVCGERGFLY 2300 15 Human Insulin beta chain 12 A 14 11587 167 31 1027 9000.0075 VEALYLVTGERGFFY 2301 15 Human Insulin beta chain 12 A 9.9 2011 60 23 2342 9000.0077 YLVCGERGFLYTPKT 2302 15 Human Insulin beta chain 16 A 155 2033 >20460.36 >38550.5 >30134.81 9000.0078 YLVCGERGFFYTDKT 2303 15 Human Insulin beta chain 16 A 17260 11790 >20460.36 >38550.5 >30134.81 9000.0079 YLVCGERGFFYTKPT 2304 15 Human Insulin beta chain 16 A 3207 42139 >20460.36 >38550.5 >30134.81 9000.0080 YLVTGERGFFYTPKT 2305 15 Human Insulin beta chain 16 A 779 517 >20460.36 >38550.5 30457 9000.0081 YLVTGERGFFYTDKT 2306 15 Human Insulin beta chain 16 A 3259 7326 >20460.36 >38550.5 >30134.81 9000.0082 YLVTGERGFFYTKPT 2307 15 Human Insulin beta chain 16 A 1152 4801 >20460.36 >38550.5 >30134.81 9000.0083 VCGERGFFYTPKTRR 2308 15 Human Insulin beta chain 18 A 9622 1989 >20460.36 >38550.5 >15103.34 9000.0085 VTGERGFFYTPKTRR 2309 15 Human Insulin beta chain 18 A 18906 3018 7226 147000 13417 68.0001 MWDLVLSIALSVGCT 2310 15 Human Kallikrein2 1 205 1846 68.0002 DLVLSIALSVGCTGA 2311 15 Human Kallikrein2 3 1197 13038 68.0003 HPQWVLTAAHCLKKN 2312 15 Human Kallikrein2 56 22 1103 875 68.0004 QWVLTAAHCLKKNSQ 2313 15 Human Kallikrein2 58 895 >40000 68.0005 GQRVPVSHSFPHPLY 2314 15 Human Kallikrein2 87 1563 >40000 68.0006 RVPVSHSFPHPLYNM 2315 15 Human Kallikrein2 89 67 >16000 68.0007 PHPLYNMSLLKHQSL 2316 15 Human Kallikrein2 97 19079 819 68.0008 HPLYNMSLLKHQSLR 2317 15 Human Kallikrein2 98 232 13007 499 68.0009 NMSLLKHQSLRPDED 2318 15 Human Kallikrein2 102 3131 >40000 68.0010 SHDLMLLRLSEPAKI 2319 15 Human Kallikrein2 118 56 2396 2244 68.0011 HDLMLLRLSEPAKIT 2320 15 Human Kallikrein2 119 16 1406 3063 68.0015 PEEFLRPRSLQCVSL 2321 15 Human Kallikrein2 162 2001 >26666.67 68.0016 PRSLQCVSLHLLSND 2322 15 Human Kallikrein2 168 1111 16000 68.0017 NGVLQGITSWGPEPC 2323 15 Human Kallikrein2 220 1093 8433 68.0018 KPAVYTKVVHYRKWI 2324 15 Human Kallikrein2 239 5000 1433 68.0140 LHLLSNDMCARAYSE 2325 15 Human Kallikrein2 176 2104 938 4277 58.0114 VGNWQYFFPVIFSKA 2326 15 Human MAGE3 140 37 4.1 F160.12 ESEFQAALSRKVAKL 2327 15 Human MAGE6 102 579 29617 F160.28 IGHLYIFATCLGLSYDGL 2328 18 Human MAGE6 172 >816.33 12199 F160.30 VGNWQYFFPVIFSKASDSLQLVFGIELMEVD 2329 31 Human MAGE6 140 654 3846 F160.06 PAYEKLSAEQSPPPY 2330 15 Human MART1 102 479 >250000 F160.08 RNGYRALMDKSLHVGTQCALTRR 2331 23 Human MART1 51 512 5779 613.01 FFKNIVTFFKNIVT 2332 14 Human MBP A 50000 >666.67 500000 825.08 YKSAHKGFKGVDAQGTLSKI 2333 20 Human MBP 134 70 >900000 889 25000 825.09 VDAQGTLSKIFKLGGRDSRS 2334 20 Human MBP 144 25 1383 1600 314 825.10 AC-ASQKRPSQRHGSKYLATAST 2335 23 Human MBP 1 50000 >900000 889 25000 F006.15 ENPVVHFFKNIVTPR 2336 15 Human MBP 85 F006.21 ENPVVAFFKNIVTPR 2337 15 Human MBP 85 SAAS F006.22 ENPVVHAFKNIVTPR 2338 15 Human MBP 85 SAAS F006.24 ENPVVHFFANIVTPR 2339 15 Human MBP 85 SAAS F006.30 ENPVVHFFKNIVTPA 2340 15 Human MBP 85 SAAS F006.31 NPVVHFFKNIVT 2341 12 Human MBP 86 F006.321 HFFKNIVTPRTPPY 2342 14 Human MBP 90 F006.34 NPVVHFFKNIVTPR 2343 14 Human MBP 86 F189.01 LPVPGVLLKEFTVSGNILTI 2344 20 Human NY-ESO-1 116 57 15058 14 12 12 F189.02 WITQCFLPVFLAQPPSGQRR 2345 20 Human NY-ESO-1 161 679 25534 88 2804 216 F189.03 DHRQLQLSISSCLQQLSLLM 2346 20 Human NY-ESO-1 141 1356 42666 1322 210 725 F189.04 YLAMPFATPMEAELARRSLA 2347 20 Human NY-ESO-1 91 46 46591 266 814 405 68.0019 AAPLLLARAASLSLG 2348 15 Human PAP 3 6.8 35410 139 68.0020 APLLLARAASLSLGF 2349 15 Human PAP 4 8.4 56250 202 68.0021 PLLLARAASLSLGFL 2350 15 Human PAP 5 10 >81818.18 521 68.0022 SLSLGFLFLLFFWLD 2351 15 Human PAP 13 11417 4711 68.0023 LLFFWLDRSVLAKEL 2352 15 Human PAP 21 2.9 6.3 2.6 68.0024 DRSVLAKELKFVTLV 2353 15 Human PAP 27 705 569 68.0025 AKELKFVTLVFRHGD 2354 15 Human PAP 32 787 30000 783 68.0026 RSPIDTFPTDPIKES 2355 15 Human PAP 47 >50000 13095 68.0028 FGQLTQLGMEQHYEL 2356 15 Human PAP 67 2259 3210 68.0030 DRTLMSAMTNLAALF 2357 15 Human PAP 110 97 64286 13 68.0031 MSAMTNLAALFPPEG 2358 15 Human PAP 114 1757 700 68.0032 MTNLAALFPPEGVSI 2359 15 Human PAP 117 24 >40000 68.0033 PEGVSIWNPILLWQP 2360 15 Human PAP 126 111 1778 68.0034 GVSIWNPILLWQPIP 2361 15 Human PAP 128 44 56250 10328 68.0035 WNPILLWQPIPVHTV 2362 15 Human PAP 132 208 >81818.18 695 68.0036 NPILLWQPIPVHTVP 2363 15 Human PAP 133 31 >81818.18 206 68.0037 PILLWQPIPVHTVPL 2364 15 Human PAP 134 44 >81818.18 258 68.0038 ILLWQPIPVHTVPLS 2365 15 Human PAP 135 45 >81818.18 170 68.0039 WQPIPVHTVPLSEDQ 2366 15 Human PAP 138 6386 >26666.67 68.0040 LSGLHGQDLFGIWSK 2367 15 Human PAP 194 148 >26666.67 68.0041 YDPLYCESVHNFTLP 2368 15 Human PAP 210 1597 16625 8889 68.0042 LPSWATEDTMTKLRE 2369 15 Human PAP 223 20274 973 68.0043 LRELSELSLLSLYGI 2370 15 Human PAP 235 655 371 68.0044 LSELSLLSLYGIHKQ 2371 15 Human PAP 238 482 >81818.18 1549 68.0045 LSLLSLYGIHKQKEK 2372 15 Human PAP 241 656 >81818.18 4444 68.0046 KSRLQGGVLVNEILN 2373 15 Human PAP 255 362 >26666.67 68.0047 GGVLVNEILNHMKRA 2374 15 Human PAP 260 2165 700 359 68.0048 IPSYKKLIMYSAHDT 2375 15 Human PAP 277 9.9 9728 510 68.0049 YKKLIMYSAHDTTVS 2376 15 Human PAP 280 17 22678 207 68.0050 LIMYSAHDTTVSGLQ 2377 15 Human PAP 283 4496 24 68.0051 DTTVSGLQMALDVYN 2378 15 Human PAP 290 171 4424 68.0052 ALDVYNGLLPPYASC 2379 15 Human PAP 299 18 485 68.0053 LDVYNGLLPPYASCH 2380 15 Human PAP 300 15 348 68.0054 YNGLLPPYASCHLTE 2381 15 Human PAP 303 42 6189 68.0056 FAELVGPVIPQDWST 2382 15 Human PAP 356 12 4690 68.0147 TVPLSEDQLLYLPFR 2383 15 Human PAP 145 4012 332 10755 68.0153 LTELYFEKGEYFVEM 2384 15 Human PAP 315 2249 592 8051 68.0156 GPVIPQDWSTECMTT 2385 15 Human PAP 361 52098 868.01 QAHSLERVCHCLGKWLGHPDK 2386 21 Human PLP 130 50000 667 500000 F025.03 WITCQSIAFPSKTSASIGSL 2387 20 Human PLP 181 17308 22 F025.05 QKGRGYRGQHQAHSLERVCH 2388 20 Human PLP 121 >47368.42 88 F025.08 AATYNFAVLKLMGRGTKF 2389 18 Human PLP 260 >52941.18 533 F050.01 VATGLCFFGVALFCGCGHEA 2390 20 Human PLP 21 >112500 351 K-09 FLYGALLLAEGFYTTGAVRQ 2391 20 Human PLP 81 K-18 SAVPVYIYFNTWITCQSIAF 2392 20 Human PLP 171 68.0058 TLSVTWIGAAPLILS 2393 15 Human PSA 5 3.1 >81818.18 7273 68.0059 SVTWIGAAPLILSRI 2394 15 Human PSA 7 4.1 >81818.18 3152 68.0060 VTWIGAAPLILSRIV 2395 15 Human PSA 8 8.1 >81818.18 8000 68.0061 SQPWQVLVASRGRAV 2396 15 Human PSA 31 66 >81818.18 7628 68.0062 GRAVCGGVLVHPQWV 2397 15 Human PSA 42 386 >26666.67 68.0063 GVLVHPQWVLTAAHC 2398 15 Human PSA 48 87 21320 67 68.0064 HPQWVLTAAHCIRNK 2399 15 Human PSA 52 13 3632 1621 68.0065 QWVLTAAHCIRNKSV 2400 15 Human PSA 54 50 19403 68.0066 AHCIRNKSVILLGRH 2401 15 Human PSA 60 578 29704 69 68.0067 SVILLGRHSLFHPED 2402 15 Human PSA 67 717 1400 12649 68.0068 VILLGRHSLFHPEDT 2403 15 Human PSA 68 273 8744 8208 68.0069 GQVFQVSHSFPHPLY 2404 15 Human PSA 83 288 45000 8.2 68.0070 VFQVSHSFPHPLYDM 2405 15 Human PSA 85 16 >75000 25 68.0071 PHPLYDMSLLKNRFL 2406 15 Human PSA 93 1315 20787 68.0072 SHDLMLLRLSEPAEL 2407 15 Human PSA 114 532 6215 4051 68.0073 HDLMLLRLSEPAELT 2408 15 Human PSA 115 62 2867 6193 68.0074 TDAVKVMDLPTQEPA 2409 15 Human PSA 129 >50000 >80000 68.0077 LHVISNDVCAQVHPQ 2410 15 Human PSA 172 789 8318 790 68.0078 CAQVHPQKVTKFMLC 2411 15 Human PSA 180 10206 2566 68.0079 GGPLVCNGVLQGITS 2412 15 Human PSA 210 3353 68 68.0080 GPLVCNGVLQGITSW 2413 15 Human PSA 211 1724 30 68.0081 NGVLQGITSWGSEPC 2414 15 Human PSA 216 945 24942 560 68.0082 RPSLYTKVVHYRKWI 2415 15 Human PSA 235 6041 53785 339 68.0158 HSLFHPEDTGQVFQV 2416 15 Human PSA 74 65260 68.0083 PRWLCAGALVLAGGF 2417 15 Human PSM 18 46 >20000 68.0084 LGFLFGWFIKSSNEA 2418 15 Human PSM 35 10 >75000 1338 68.0085 LDELKAENIKKFLYN 2419 15 Human PSM 62 1136 1370 4842 68.0086 IKKFLYNFTQIPHLA 2420 15 Human PSM 70 449 8080 43 68.0087 KFLYNFTQIPHLAGT 2421 15 Human PSM 72 340 13805 217 68.0088 WKEFGLDSVELAHYD 2422 15 Human PSM 100 1139 85 96 68.0089 LAHYDVLLSYPNKTH 2423 15 Human PSM 110 79 37533 1117 68.0090 GNEIFNTSLFEPPPP 2424 15 Human PSM 135 20412 >20000 68.0096 GKVFRGNKVKNAQLA 2425 15 Human PSM 206 612 1087 68.0097 GNKVKNAQLAGAKGV 2426 15 Human PSM 211 677 13333 68.0100 EYAYRRGIAEAVGLP 2427 15 Human PSM 276 5.1 213 68.0101 AEAVGLPSIPVHPIG 2428 15 Human PSM 284 5.4 9923 68.0102 AVGLPSIPVHPIGYY 2429 15 Human PSM 286 3.6 4193 68.0103 IGYYDAQKLLEKMGG 2430 15 Human PSM 297 1923 12649 68.0105 TGNFSTQKVKMHIHS 2431 15 Human PSM 334 11180 833 68.0107 TRIYNVIGTLRGAVE 2432 15 Human PSM 353 14 33333 6.3 68.0109 ERGVAYINADSSIEG 2433 15 Human PSM 444 2440 6761 68.0110 GVAYINADSSIEGNY 2434 15 Human PSM 446 1054 146 68.0111 DSSIEGNYTLRVDCT 2435 15 Human PSM 453 16667 3360 68.0112 NYTLRVDCTPLMYSL 2436 15 Human PSM 459 6804 45 9.9 68.0113 CTPLMYSLVHNLTKE 2437 15 Human PSM 466 93 19437 245 68.0114 DFEVFFQRLGIASGR 2438 15 Human PSM 520 143 221 68.0115 EVFFQRLGIASGRAR 2439 15 Human PSM 522 28 >75000 22 68.0116 TNKFSGYPLYHSVYE 2440 15 Human PSM 543 3402 5521 68.0117 YDPMFKYHLTVAQVR 2441 15 Human PSM 566 9.0 >75000 19 68.0118 DPMFKYHLTVAQVRG 2442 15 Human PSM 567 5.7 >75000 9.1 68.0119 MFKYHLTVAQVRGGM 2443 15 Human PSM 569 16 29032 18 68.0120 KYHLTVAQVRGGMVF 2444 15 Human PSM 571 137 33658 806 68.0121 VAQVRGGMVFELANS 2445 15 Human PSM 576 228 662 68.0122 RGGMVFELANSIVLP 2446 15 Human PSM 580 10 37118 229 68.0123 GMVFELANSIVLPFD 2447 15 Human PSM 582 15 4604 230 68.0124 VFELANSIVLPFDCR 2448 15 Human PSM 584 19 667 999 68.0125 ADKIYSISMKHPQEM 2449 15 Human PSM 608 22361 5310 68.0126 IYSISMKHPQEMKTY 2450 15 Human PSM 611 8452 16000 68.0127 PQEMKTYSVSFDSLF 2451 15 Human PSM 619 15143 3024 68.0128 TYSVSFDSLFSAVKN 2452 15 Human PSM 624 219 101 73 68.0130 VLRMMNDQLMFLERA 2453 15 Human PSM 660 118 183 29 68.0131 LRMMNDQLMFLERAF 2454 15 Human PSM 661 2704 392 68.0133 RHVIYAPSSHNKYAG 2455 15 Human PSM 688 2174 481 68.0134 RQIYVAAFTVQAAAE 2456 15 Human PSM 730 3.7 28347 1.2 68.0135 QIYVAAFTVQAAAET 2457 15 Human PSM 731 1.6 26609 1.6 68.0136 VAAFTVQAAAETLSE 2458 15 Human PSM 734 14 >75000 58 68.0165 YISIINEDGNEIFNT 2459 15 Human PSM 127 498 397 624 68.0166 ISIINEDGNEIFNTS 2460 15 Human PSM 128 507 559 >12965.96 68.0167 EDFFKLERDMKINCS 2461 15 Human PSM 183 2710 468 226 68.0168 FFKLERDMKINCSGK 2462 15 Human PSM 185 4419 121 483 68.0170 GVILYSDPADYFAPG 2463 15 Human PSM 224 1566 17 7508 68.0173 GAAVVHEIVRSFGTL 2464 15 Human PSM 391 12409 68.0176 NSRLLQERGVAYINA 2465 15 Human PSM 438 614 318 5089 68.0177 VAYINADSSIEGNYT 2466 15 Human PSM 447 4716 531 411 68.0181 DQLMFLERAFIDPLG 2467 15 Human PSM 666 >19667.83 605.04 KSNFLNCYVSGFHPSD. 2468 16 Human B2-μglobulin 19 2500 >900000 296 3125 725.01 AC-NPDAENWNSQFEILEDAA 2469 18 IEd MHC derived Un- 500000 known F071.31 EYLILSARDVLAVVS 2470 15 M. leprae 85 508 829.01 YKTIAYDEEARR 2471 12 MT 3 50000 143 4000 500000 F196.01 GEALSTLVVNKIRGT 2472 15 Mycobacteria HSP60 254 292 29687 1535 246 30057 F196.03 PYILLVSSKVSTVKD 2473 15 Mycobacteria HSP60 216 1.1 106 64 13 136 F196.05 EAVLEDPYILLVSSK 2474 15 Mycobacteria HSP60 210 34 479 233 172 681 F196.08 IAGLFLTTEAVVADK 2475 15 Mycobacteria HSP60 507 6.8 27189 13 106 67 F196.09 ALSTLVVNKIRGTFK 2476 15 Mycobacteria HSP60 256 75 274 648 40 3626 27.0404 MKHILYISFYFILVN 2477 15 Pf LSAI 1 5893 189 3385 1298.09 KSLLSTNLPYGRTNL 2478 Pf SSP2 116 4226 690 100.0011 HFFLFLLYILFLVKM 2479 15 Pf 13 337 260 100.0012 LFLLYILFLVKMNAL 2480 15 Pf 16 1160 283 100.0013 ILFLVKMNALRRLPV 2481 15 Pf 21 0.80 5.6 100.0014 MNALRRLPVICSFLV 2482 15 Pf 27 2.1 13 100.0015 SAFLESQSMNKIGDD 2483 15 Pf 79 549 113 100.0016 LKELIKVGLPSFENL 2484 15 Pf 132 99 163 100.0017 FENLVAENVKPPKVD 2485 15 Pf 143 56 2372 100.0019 PATYGIIVPVLTSLF 2486 15 Pf 158 1.03 15 100.0020 YGIIVPVLTSLFNKV 2487 15 Pf 161 6.0 2.0 100.0034 LLKIWICNYMKIMNHL 2488 15 Pf 28 121 132 100.0035 MTLYQIQVMKRNQKQ 2489 15 Pf 43 1219 117 100.0036 QKQVQMMIMIKFMGV 2490 15 Pf 57 121 213 100.0037 MIMIKFMGVIYIMII 2491 15 Pf 63 2905 312 100.0038 GVIYIMIISKKMMRK 2492 15 Pf 70 10 22 100.0039 LYYLFNQHIKKELYH 2493 15 Pf 285 27 1324 100.0040 HFNMLKNKMQSSFFM 2494 15 Pf 299 12 18 100.0041 LDIYQKLYIKQEEQK 2495 15 Pf 353 2834 1492 100.0042 QKKYIYNLIMNTQNK 2496 15 Pf 366 73 24 100.0043 YEALIKLLPFSKRIR 2497 15 Pf 381 55 1839 100.0104 ENEYATGAVRPFQAA 2498 15 Pf 2 4438 281 100.0105 NYELSKKAVIFTPIY 2499 15 Pf 27 713 536 100.0106 QKILIKIPVTKNIIT 2500 15 Pf 108 993 303 100.0107 KCLVISQVSNSDSYK 2501 15 Pf 156 628 16 100.0108 SKIMKLPKLPISNGK 2502 15 Pf 202 824 6485 100.0109 FIHFFTWGTMFVPKY 2503 15 Pf 220 745 273 100.0110 LCNFKKNIIALLIIP 2504 15 Pf 242 9.7 312 100.0111 KKNIIALLIIPPKIH 2505 15 Pf 246 13 203 100.0112 ALLIIPPKIHISIEL 2506 15 Pf 251 648 1738 100.0113 SMEYKKDFLITARKP 2507 15 Pf 274 939 24 100.0114 KSICFNILSSPLFNNF 2508 15 Pf 7 0.80 16 100.0115 FKKLKNHVLFLQMMN 2509 15 Pf 173 2.3 28 100.0116 KNHVLFLQMMNVNLQ 2510 15 Pf 177 12 32 100.0117 VLFLQMMNVNLQKQL 2511 15 Pf 180 6.3 30 100.0118 NVNLQKQLLTNHLIN 2512 15 Pf 187 96 2460 100.0119 QKQLLTNHLINTPKI 2513 15 Pf 191 675 228 100.0120 NHLINTPKIMPHHII 2514 15 Pf 197 1378 4798 100.0121 YILLKKILSSRFNQM 2515 15 Pf 239 220 183 100.0122 FNQMIFVSSIFISFY 2516 15 Pf 250 483 2091 938.05 KVSCKGSGYTFTAYQMH 2517 17 Rheumatiod vector Variable region 5000 381 50000 620.01 IAKVPPGPNITAEYGDKWLD 2518 20 Rye grass Lolp1 1 50000 >30000 >666.67 500000 620.02 TAEYGDKWLDAKSTWYGKPT 2519 20 Rye grass Lolp1 11 50000 >30000 >666.67 16667 620.03 AKSTWYGKPTGAGPKDNGGA 2520 20 Rye grass Lolp1 21 50000 >30000 667 500000 620.04 GAGPKDNGGACGYKDVDKAP 2521 20 Rye grass Lolp1 31 50000 >30000 >666.67 500000 620.06 FNGMTGCGNTPIFKDGRGCG 2522 20 Rye grass Lolp1 51 50000 51962 >666.67 500000 620.07 PIFKDGRGCGSCFEIKCTKP 2523 20 Rye grass Lolp1 61 50000 6784 >666.67 500000 620.08 SCFEIKCTKPESCSGEAVTV 2524 20 Rye grass Lolp1 50000 >900000 >666.67 500000 620.12 AFGSMAKKGEEQNVRSAGEL 2525 20 Rye grass Lolp1 111 50000 >30000 >666.67 50000 620.21 TPDKLTGPFTVRYTTEGGTK 2526 20 Rye grass Lolp1 201 50000 >900000 >666.67 500000 620.22 VRYTTEGGTKSEVEDVIPEG 2527 20 Rye grass Lolp1 211 50000 >30000 >666.67 500000 1523.02 TCVLGKLSQELHKLQ 2528 15 Salmon Calcitonin 6 26 29529 14848 7566 9001 1523.03 KLSQELHKLQTYPRT 2529 15 Salmon Calcitonin 11 19 196889 19684 2076 12198 1523.04 LHKLQTYPRTNTGSG 2530 15 Salmon Calcitonin 16 2118 >205479.45 15182 9921 >7403.08 1523.05 KLQTYPRTNTGSGTP 2531 15 Salmon Calcitonin 18 >10060.36 >205479.45 >26490.07 114672 >9806.45 1523.07 CCVLGKLSQELHKLQ 2532 15 Salmon Calcitonin 7 A 34 17387 19764 31253 5299 1523.08 CSNLSTCVLGKLSQE 2533 15 Salmon Calcitonin 1 A 296 >205479.45 14339 28603 5340 1523.09 TSNLSTTVLGKLSQE 2534 15 Salmon Calcitonin 1 A 298 86798 8016 32358 9280 1523.10 TTVLGKLSQELHKLQ 2535 15 Salmon Calcitonin 6 A 133 92782 22449 36802 >9806.45 213.19 DIAAKYKELGY 2536 11 Sperm whale Myoglobin 141 >900000 >470.59 191.25 ALVRQGLAKVA 2537 11 Staph. Nase 102 1250 190 500000 NASE PATLIKAIDGDTVKLMYKGQ 2538 20 Staph. Nase 11 278 6429 296 3846 011-30 NASE TPETKHPKKGVEKYGPEASA 2539 20 Staph. Nase 41 >1000 >900000 >500 500000 041-60 NASE VEKYGPEASAFTKKMVENAK 2540 20 Staph. Nase 51 50000 >900000 1333 500000 051-70 NASE FTKKMVENAKKIEVEFDKGQ 2541 20 Staph. Nase 61 >1000 11619 >500 500000 061-80 NASE YIYADGKMVNEALVRQGLAK 2542 20 Staph. Nase 91 65 500 4167 091-110 NASE HEQHLRKSEAQAKKEKLNIW 2543 20 Staph. Nase 121 50000 90000 80000 16667 121-140 NASE QAKKEKLNIWSEDNADSGQ 2544 19 Staph. Nase 131 50000 >900000 364 3125 131-149 583.02 YFNNFTVSFWLRVPK 2545 15 TetTox 947 50000 615 25000 846.02 FSYFPSI 2546 7 TetTox 593 A 50000 889 16667 846.03 YSFFPSI 2547 7 TetTox 593 A 50000 889 500000 846.05 YSYFPSIR 2548 8 TetTox 593 A 50000 >900000 667 16667 F074.03 DPNANPNVDPNANPNVNANPNANPNANP(X4 2549 117 Unknown (MAP)═(T1B)4 738 >5494.51 831.03 QKWAAVVVPS 2550 10 Unknown ClassI A2 242 50000 1000 50000 831.02 TWQLNGEELIQDMELVETRPAG 2551 22 Unknown ClassI Kb 216- 216 50000 889 2273 237 JR-01 PEFLEQRRAAVDTYC 2552 15 Unknown IEBs2 5000 80000 500000 F160.33 STORKUSP33 2553 Unknown RAGE 617 2069 F089.10 DYSYLQDSDPDSFQD 2554 15 Unknown Tyrosinase 448 >50000 189 >500000 >126666.67 F089.23 DFSYLQDSDPDSFQD 2555 15 Unknown Tyrosinase 448 SAAS 264 >500000 >126666.67 F089.31 QNILFSNAPLGPQFP 2556 15 Unknown Tyrosinase 56 SAAS 195 F089.35 QNILLSNAPLVPQFP 2557 15 Unknown Tyrosinase 56 SAAS 538 F160.25 DYSYLQDSDPDSFQD 2558 15 Unknown Tyrosinase 448 316 >166666.67 852.04 KYVKQNTLKLAT 2559 11 unknown 9.9 6.2 25000 F042.06 P(X)KQNTLKLAT 2560 13 unknown A 1.7 1466.50 EEDIEIIPIQEEEY 2561 14 CD20 249 A >9057.97 >18549.05 >7518.8 12203 849 1387.20 HQAISPRTLNSPAIF 2562 15 1961 298315 6214 1314 3450 1438.06 YTDVFSLDPTFTIETT 2563 16 217 1519.02 YAGIRRDGLLLRLVD 2564 15 A 9.6 F192.01 LFFYRKSVWSKLQSI 2565 15 19 30163 913 1383 84 F192.02 RPIVNMDYVVGARTFRREKR 2566 20 29 22 3.1 21 812 F192.03 RPGLLGASVLGLDDI 2567 15 1789 35768 6522 4414 3183 F192.04 LYFVKVDVTGAYDTI 2568 15 16 9.6 2.8 13 14 F192.05 FAGIRRDGLLLRLVD 2569 15 2381 3.6 7092 3820 >3365.21 F192.06 AKTFLRTLVRGVPEY 2570 15 104 54159 208 3326 105 F192.07 YGAVVNLRKTVVNFP 2571 15 13509 150175 4194 4531 >95000 F192.08 GTAFVQMPAHGLFPW 2572 15 1.6 37275 8.1 34 18 F192.09 WAGLLLDTRTLEVQS 2573 15 2016 22 49 323 1238 F192.10 RTSIRASLTFNRGFK 2574 15 1430 256 770 177 5131 F195.01 RVIKNSIRLTL 2575 11 3650 584 9249 5389 80682 F195.02 PVIKNSIKLRL 2576 11 1549 198 34245 14612 277735 NASE ATSTKKLHKEPATLIKAIDG 2577 21 4.6 8018 113 1020 001-20 SEQ ID Peptide Sequence NO DRB1*0701 DRB1*0802 DRB1*0901 DRB1*1101 DRB1*1302 DRB1*1501 DRB3*0101 DRB4*0101 DRB5*0101 DRB5*0201 724.01 AC-NPTKHKWEAAHVAEQLAA 1919 25000 >33333.33 >10000 200000 101 1250 631.02 DDYVKQYTKQYTKQNTLKK 1920 12500 >1111.11 >11111.11 35 702.02 AAAKAAAAAAYAA 1921 12500 200000 6250 2857 702.08 AC-AAAKAAAAAAYAA 1922 702.17 (20)AYA(20)A(20)A(20)K(20)A(20) 1923 8333 200000 2857 730.08 AC-AAAKATAAAAYAA 1924 730.09 AC-AAAKAAAAAAFAA 1925 730.12 AC-AAAKATAAAA(10)AA 1926 730.14 AC-AAAKATAAAA(23)AA 1927 730.15 AAKAAAAAAA(10)AA 1928 736.03 AAYAAAATAKAAA 1929 736.08 AALAAAAAAKAAA 1930 1316 2222 67 736.11 AAEAAAATAKAAA 1931 736.13 AAYJJAAAAKAAA 1932 736.16 AAYAAAAJJKAAA 1933 760.04 AFLRAAAAAAFAA 1934 760.06 AFLRQAAAAAFAAY 1935 760.15 AAFAAAKTAAAFA 1936 67 4.6 20000 25 6.4 760.16 YAAFAAAKTAAAFA 1937 34 2.6 33333 30 9.5 760.21 AALKATAAAAAAA 1938 782.03 YAR(15)ASQTTLKAKT 1939 1196 3.9 3.6 782.05 YARF(33)QTTLKAKT 1940 784.03 PKYFKQRILKFAT 1941 784.11 PKYFKQGFLKGAT 1942 784.14 PKYGKQIDLKGAT 1943 787.01 AAFFFFFGGGGGA 1944 787.02 AADFFFFFFFFDA 1945 787.12 AAKGIKIGFGIFA 1946 787.17 AAFIFIGGGKIKA 1947 787.18 AAKIFIGFFIDGA 1948 787.21 AAFIGFGKIKFIA 1949 787.22 AAKIGFGIKIGFA 1950 787.27 AAFKIGKFGIFFA 1951 787.32 AADDDDDDDDDDA 1952 787.35 (43)AAIGFFFFKKGIA 1953 787.37 (43)AAFFGIFKIGKFA 1954 787.38 (43)AADFGIFIDFIIA 1955 787.39 (43)AAIGGIFIFKKDA 1956 787.53 (43)AAFIGFGKIKFIA 1957 787.54 (43)AAKIGFGIKIGFA 1958 787.59 (43)AAFKIGKFGIFFA 1959 789.02 AAAKAAAAAAAAF 1960 789.03 AAAKAAAAAAAFA 1961 789.04 AAAKAAAAAAFAA 1962 789.06 AAAKAAAAFAAAA 1963 789.14 FAAAAAAAAAAAA 1964 789.15 AAAAAAAAAAAAN 1965 789.16 AAAAAAAAAAANA 1966 789.24 AAANAAAAAAAAA 1967 789.28 AAAAAAAAAAAAS 1968 789.35 AAAAASAAAAAAA 1969 789.39 ASAAAAAAAAAAA 1970 803.03 AFAAAKTAA 1971 805.01 YARFLALTTLRARA 1972 820.01 YAR(15A)SQTTLKAKT 1973 1786 2.5 1.4 48 820.02 YAR(15A)RQTTLKAAA 1974 8333 1.2 0.94 62 820.03 (15A)RQTTLKAAA 1975 250000 1.8 9.5 3095 820.04 (16A)RQTTLKAAA 1976 250000 77 4000 824.22 (46)AAKTAAAFA 1977 824.38 (39)AAAATKAAA 1978 824.46 (52)AAAATKAAAA 1979 824.54 (55)AAAATKAAAA 1980 838.01 A(14)AAAKTAAA 1981 96 43 120 839.03 AA(14)A(35)ATKAAAA 1982 839.16 AA(14)AA(36)TKAAAA 1983 851.11 AFAAAKTAA(72) 1984 862.04 (49)AAAKT(64)AAA 1985 862.05 (49)AAAKTA(64)AA 1986 1463.18 HQAISPRTLNGPGPGSPAIF 1987 5081 9875 638 5570 232 32930 Sandoz 362 YAAFAAAKTAAAFA 1988 >4347.83 541.18 TEGRCLHYTVDKSKPK 1989 >250000 >1250 4082 2857 221.01 AWVAWRNRCK 1990 >12500 >5000 >11111.11 44 AP18 IVSDGNGMNAWVAWRNRC 1991 >8333.33 6667 >6250 >2222.22 857.04 PHHTALRQAILSWGELMTLA 1992 14434 3116 5.3 48 261 510.01 WMYYHGQRHSDEHHH 1993 >250000 >10000 >7692.31 >5000 510.33 YIVMSDWTGGA 1994 12500 >6666.67 >33333.33 >10000 594.09 AHAAHAAHAAHAAHAA 1995 >250000 200000 200000 F116.01 MDIDPYKEFGATVELLSFLPSDFFP 1996 6609 2415 799.06 GMLPVCPLIPGSSTTSTGP 1997 250000 2500 >25000 200000 800.02 LGFFPDHQLDPAFRANT 1998 250000 6667 1449 6667 F197.06 GYKVLVLNPSV 1999 1516 115 8789 26 21 126 995 >11441.65 F197.05 LMAFTAAVTS 2000 240 >40562.91 160 >23337.22 >2464.79 1934 11687 >12586.53 F197.01 TFALWRVSAEEY 2001 927 1433 517 342 >2569.75 >12709.5 >6608.93 25499 F197.02 ALWRVSAEEY 2002 7954 4099 698 243 >6398.54 >15268.46 >7930 >35587.19 F197.03 EEYVEIRQVGDFH 2003 11323 13890 11154 4683 >1895.99 2060 2063 9754 F193.01 VGGVYLLPRRGPRLGV 2004 351 88 >15350.88 4.2 60753 19239 12 F193.02 VGGAYLLPRRGPRLGV 2005 703 507 24663 4.1 >66533.6 37640 50 F193.03 VGGVALLPRRGPRLGV 2006 61558 154 >15350.88 8.5 >66533.6 25688 20459 F193.04 VGGVYALPRRGPRLGV 2007 749 12 >15350.88 451 >66533.6 26122 34 F193.05 VGGVYLAPRRGPRLGV 2008 878 35 >15350.88 55 >66533.6 >42059.46 76 F193.06 VGGVYLLARRGPRLGV 2009 595 6.5 10325 2.8 17030 4338 17 F193.07 VGGVYLLPARGPRLGV 2010 49 694 201 6.5 18073 18960 40 F193.08 VGGVYLLRRAGPRLGV 2011 433 67 >15350.88 6.2 91912 30707 7.9 F193.09 GAPLGGAARALAHGV 2012 10773 24 8739 1615 >70972.32 3959 11983 F193.10 GAALGGAARALAHGV 2013 29786 168 19335 4483 >70972.32 3509 25372 F193.12 GAPLAGAARALAHGV 2014 8178 9.5 7215 2810 >70972.32 2963 7688 F193.13 GAPLGAAARALAHGV 2015 6490 36 15091 3920 >70972.32 16533 4502 F193.14 GAPLGGLARALAHGV 2016 66 12 76 1805 123762 3950 4256 F193.15 GAPLGGALRALAHGV 2017 1418 83 340 2068 >51098.62 4889 5396 F193.16 GAPLGGAAAALAHGV 2018 31907 43842 23810 7682 >51098.62 31 12916 F193.17 GAPLGGAARLLAHGV 2019 57549 80 29412 631 >51098.62 2549 26684 F193.18 GAPLGGAARAAAHGV 2020 31308 3633 >23489.93 >8666.67 >51098.62 41441 42463 F193.20 GAPLGGAARALAAGV 2021 7419 45 23179 5714 >51098.62 3865 8354 1453.03 FPDWQNYTPGPGTRF 2022 59625 592 3013 >51282.05 >12027.49 35058 33923 >20533.88 1453.06 RFPLTFGWCFKLVPV 2023 4100 748 1848 62289 4797 514 964 >20533.88 1453.09 RQDILDLWVYHTQGY 2024 1628 5039 1665 >51282.05 6775 723 1326 16155 1453.10 RQEILDLWVYHTQGF 2025 3052 2730 3679 11113 5384 985 1071 >20533.88 1453.12 LSHFLKEKGGLEGLI 2026 13676 1561 23191 9460 >12027.49 >39737.99 18709 >20533.88 1453.13 LSFFLKEKGGLDGLI 2027 19957 1127 3501 614 >12027.49 >39737.99 13214 15272 1453.33 LEPWNHPGSQPKTACT 2028 >72254.34 69223 34468 >15325.67 >11041.01 2665 92 2939 1453.40 QVCFITKGLGISYGR 2029 91 41 296 31 92 3555 876 3950 1453.42 QLCFLKKGLGISYGR 2030 3634 40 200 9.5 88 4212 282 1190 190.11 PPEESFRFGEEKTTPS 2031 >12500 >10000 >14285.71 >2857.14 85.0002 CIVYRDGNPYAVCDK 2032 >17182.13 31865 >14662.76 1646 650 >24786.32 >10666.67 85.0003 HYCYSLYGTTLEQQY 2033 9858 12359 12397 >13725.49 4849 1292 >10666.67 85.0004 CYSLYGTTLEQQYNK 2034 >9964.13 25989 >14662.76 >13725.49 5060 189 >10666.67 85.0007 NTSLQDIEITCVYCK 2035 >17182.13 30884 >14662.76 14857 678 11710 >10666.67 85.0008 VFEFAFKDLFVVYRD 2036 11583 16797 10923 7675 4871 18117 >10666.67 85.0009 EFAFKDLFVVYRDSI 2037 3688 1882 9496 9996 5355 9072 5998 85.0010 DLFVVYRDSIPHAAC 2038 5213 2374 1163 11172 2832 2676 10741 85.0011 FVVYRDSIPHAACHK 2039 5085 2122 1194 1851 349 18144 2343 85.0012 NTGLYNLLIRCLRCQ 2040 6743 4759 14 5692 67 222 598 85.0013 IRCLRCQKPLNPAEK 2041 16787 32024 >14662.76 >13725.49 6928 611 >10666.67 85.0014 PRKLHELSSALEIPY 2042 103 213 5990 51 1116 1710 >10666.67 85.0015 EIPYDELRLNCVYCK 2043 >35612.54 >39432.18 >18001.8 858 2084 9047 >62305.3 85.0017 TEVLDFAFTDLTIVY 2044 1432 349 >18001.8 >13059.7 561 110 >62305.3 85.0018 VLDFAFTDLTIVYRD 2045 230 252 7474 3102 645 11294 14839 85.0019 DFAFTDLTIVYRDDT 2046 725 1443 14334 5008 3651 21621 675 85.0020 TIVYRDDTPHGVCTK 2047 >35612.54 >39144.05 >18001.8 6280 5449 >21521.34 >62305.3 85.0021 WYRYSVYGTTLEKLT 2048 107 284 1670 805 421 1039 62 85.0023 ETTIHNIELQCVECK 2049 >35612.54 >39432.18 >18001.8 6282 11191 112 >62305.3 85.0024 SEVYDFAFADLTVVY 2050 1850 174 >18001.8 >13059.7 955 1325 11802 85.0025 VYDFAFADLTVVYRE 2051 7012 155 >18001.8 >13059.7 9446 10720 27275 85.0026 DFAFADLTVVYREGN 2052 1728 322 >18001.8 9627 4915 17973 39785 85.0027 TVVYREGNPFGICKL 2053 10064 2407 >18001.8 >13059.7 13850 16200 48840 85.0028 GNPFGICKLCLRFLS 2054 13916 45631 1084 9737 1139 196 6594 85.0029 NYSVYGNTLEQTVKK 2055 >14602.8 47481 >56657.22 8614 15587 >25108.23 14326 85.0030 KKPLNEILIRCIICQ 2056 7972 13328 1299 965 1870 140 26273 85.0031 NEILIRCIICQRPLC 2057 16901 26483 20827 7174 18927 883 >29761.9 85.0032 IRCIICQRPLCPQEK 2058 >14602.8 40269 6757 7295 25349 510 15154 85.0035 CIVYRDCIAYAACHIC 2059 >14602.8 10186 35566 12898 3847 2578 1912 85.0038 NTELYNLLIRCLRCQ 2060 >14602.8 12528 259 5674 2449 797 854 85.0039 IRCLRCQKPLNPAEK 2061 >14602.8 >32271.94 21581 >9641.87 27591 447 20171 85.0040 REVYKFLFTDLRIVY 2062 54 204 2263 80 258 203 155 85.0041 RIVYRDNNPYGVCIM 2063 8307 24147 3446 119 821 1403 20474 85.0042 NNPYGVCIMCLRFLS 2064 12020 30895 7786 4797 6662 207 7258 85.0043 EERVKKPLSEITIRC 2065 9454 19968 6877 8919 132 2990 7910 85.0044 IRCIICQTPLCPEEK 2066 25186 28062 5461 17444 9766 916 >51020.41 85.0046 EIPLIDLRLSCVYCK 2067 10468 1961 47355 6936 656 861 16853 85.0047 SCVYCKKELTRAEVY 2068 8446 2010 569 23385 4374 673 3197 85.0049 VCLLFYSKVRKYRYY 2069 258 1798 326 309 61 2343 182 85.0050 YYDYSVYGATLESIT 2070 744 1403 9122 8923 1106 32378 >51020.41 85.0052 IRCYRCQSPLTPEEK 2071 13356 >36023.05 6645 >14403.29 480 28659 >51020.41 85.0053 VYDFVFADLRIVYRD 2072 5962 198 12168 79 855 4392 >51020.41 85.0054 DFVFADLRIVYRDGN 2073 9847 1962 6957 162 1253 6709 8433 85.0055 RIVYRDGNPFAVCKV 2074 6638 4962 174 122 81 1606 3148 85.0056 GNPFAVCKVCLRLLS 2075 1034 29300 296 7389 117 126 657 85.0058 KKCLNEILIRCIICQ 2076 16288 3997 7579 731 3176 257 >9925.56 85.0059 NEILIRCIICQRPLC 2077 18947 22062 16056 10184 8177 372 >22909.51 85.0102 RTAMFQDPQERPRKL 2078 32947 >25346.4 1034 17086 73192 20481 7474 85.0110 LFVVYRDSIPHAACH 2079 1998 2855 1582 697 437 3580 7854 85.0114 LTIVYRDDTPHGVCT 2080 >72254.34 >25346.4 15880 1852 27048 16993 >15267.18 85.0123 LCIVYRDCIAYAACH 2081 40121 10660 9886 5662 2269 2881 9738 85.0128 YKFLFTDLRIVYRDN 2082 1516 1255 10122 77 2912 1342 800 85.0132 YNFACTELKLVYRDD 2083 2867 2084 11615 10167 3082 12866 1673 85.0133 LKLVYRDDFPYAVCR 2084 28971 18677 698 699 1877 3828 9156 85.0138 YDFVFADLRIVYRDG 2085 21352 5419 6540 8173 25727 10907 11161 85.0139 LRIVYRDGNPFAVCK 2086 8985 14207 109 123 169 1566 6820 85.0061 HEYMLDLQPETTDLY 2087 >18559.76 21277 >56179.78 12990 30895 2099 >22909.51 85.0062 TLRLCVQSTHVDIRT 2088 3257 6368 17613 932 3957 243 >22909.51 85.0063 IRTLEDLLMGTLGIV 2089 895 1718 1156 789 2181 23 12385 85.0064 LEDLLMGTLGIVCPI 2090 261 1994 8514 1693 229 1800 9475 85.0065 DLLMGTLGIVCPICS 2091 963 2614 >56179.78 1053 1427 4123 16198 85.0066 KATLQDIVLHLEPQN 2092 9094 17726 25948 603 6968 159 >9925.56 85.0067 IDGVNHQHLPARRAE 2093 >18559.76 >39914.85 >56179.78 >11475.41 >36842.11 344 12573 85.0068 LRAFQQLFLNTLSFV 2094 75 174 106 1.01 20 2.2 253 85.0069 FQQLFLNTLSFVCPW 2095 134 2062 10311 9.3 24792 309 17330 85.0070 QDYVLDLQPEATDLH 2096 >18559.76 >39914.85 >11918.95 >11475.41 >62758.62 1851 >22909.51 85.0072 DIRILQELLMGSFGI 2097 1591 282 18982 5796 1625 16 >55096.42 85.0073 IRILQELLMGSFGIV 2098 1998 271 7978 1038 294 17 >55096.42 85.0074 ELLMGSFGIVCPNCS 2099 4183 949 >59171.6 933 1928 206 >55096.42 85.0075 KEYVLDLYPEPTDLY 2100 >72254.34 >49867.02 >59171.6 >14767.93 3171 476 >55096.42 85.0076 LRTIQQLLMGTVNIV 2101 513 181 3641 6.4 265 15 32108 85.0077 IQQLLMGTVNIVCPT 2102 444 156 11062 9.0 2010 166 >55096.42 85.0078 QLLMGTVNIVCPTCA 2103 2947 2209 >59171.6 118 >38396.62 11550 >55096.42 85.0079 RETLQEIVLHLEPQN 2104 25856 19109 7896 11360 16220 95 >55096.42 85.0081 LRTLQQLFLSTLSFV 2105 60 166 208 55 29 3.1 1994 85.0082 LQQLFLSTLSFVCPW 2106 272 152 11693 133 296 22 36943 85.0083 KDYILDLQPETTDLH 2107 >72254.34 >49867.02 >17436.79 23654 >37448.56 490 >55096.42 85.0084 LRTLQQMLLGTLQVV 2108 6909 5077 907 616 1697 88 >46620.05 85.0085 LQQMLLGTLQVVCPG 2109 929 1692 >31645.57 395 1266 1014 29198 85.0086 QMLLGTLQVVCPGCA 2110 3722 2082 >31645.57 874 4144 258 >31446.54 85.0087 VPTLQDVVLELTPQT 2111 >35360.68 >30612.24 >31645.57 14985 12263 1000 >31446.54 85.0088 LQDVVLELTPQTEID 2112 5673 2180 >31645.57 1145 >33090.91 1116 >31446.54 85.0089 QDVVLELTPQTEIDL 2113 2716 1684 >31645.57 10274 >33090.91 1719 >31446.54 85.0090 CKFVVQLDIQSTKED 2114 4547 19282 >31645.57 >11437.91 22851 301 >31446.54 85.0091 VVQLDIQSTKEDLRV 2115 3762 13906 7353 708 5044 226 8690 85.0092 DLRVVQQLLMGALTV 2116 508 1845 667 57 132 9.5 10879 85.0093 LRVVQQLLMGALTVT 2117 82 204 314 8.9 56 7.7 8755 85.0094 VQQLLMGALTVTCPL 2118 71 180 11074 574 526 204 7151 85.0095 QQLLMGALTVTCPLC 2119 743 1170 7657 1223 4461 1470 >31446.54 85.0096 QLLMGALTVTCPLCA 2120 389 303 >31645.57 1817 3761 2224 >31446.54 85.0097 REYILDLHPEPTDLF 2121 7257 29316 4152 13183 >33090.91 316 >31446.54 85.0098 TCCYTCGTTVRLCIN 2122 63 1374 8636 739 3820 891 16033 85.0099 VRTLQQLLMGTCTIV 2123 1820 496 1409 37 1829 139 >15267.18 85.0100 LQQLLMGTCTIVCPS 2124 2098 1638 9447 753 2441 2667 >15267.18 85.0145 MLDLQPETTDLYCYE 2125 >72254.34 >32230.34 >15209.13 >12027.49 >48404.26 20 >15267.18 85.0157 VLDLYPEPTDLYCYE 2126 >72254.34 >32230.34 >15209.13 >12027.49 21591 18 >15267.18 85.0167 LREYILDLHPEPTDL 2127 21989 16462 9827 12365 10949 2040 >40404.04 530.12 HIEFTPTRTDTYACRV 2128 >12500 200000 >7142.86 200000 58.0015 LWWVNNESLPVSPRL 2129 843.01 YEEYVRFDSDVGE 2130 250000 200000 200000 843.02 EEYVRFDSDVGE 2131 250000 200000 200000 9001.0001 APPRLICDSRVLERY 2132 8937 11214 9348 >1111111.11 149 1384 1617 2840 6087 9001.0002 ICDSRVLERYLLEAK 2133 57605 808 >78947.37 2945 20402 85 16159 8550 7295 9001.0003 VLERYLLEAKEAENI 2134 13067 3150 6382 17227 881 269 340 8920 6714 9001.0007 EHCSLNENITVPDTK 2135 32375 6191 >78947.37 >1111111.11 84 12013 8307 52943 6626 9001.0008 NENITVPDTKVNFYA 2136 42846 1850 >78947.37 17921 9338 22568 >38167.94 >38461.54 12214 9001.0009 VPDTKVNFYAWKRME 2137 38622 422 >78947.37 8861 14795 333 >38167.94 23602 449 9001.0010 VNFYAWKRMEVGQQA 2138 40163 35 1238 50 14798 1194 22507 1490 455 9001.0011 WKRMEVGQQAVEVWQ 2139 46062 139 14696 512 159 1812 >42194.09 238 4300 9001.0012 VGQQAVEVWQGLALL 2140 4230 >40511.09 >78947.37 >17241.38 1313 12 >38167.94 3901 >7785.13 9001.0013 VEVWQGLALLSEAVL 2141 6863 13411 8151 5157 4473 58 >38167.94 1334 13794 9001.0014 GLALLSEAVLRGQAL 2142 4606 2000 15148 2578 1216 1939 >38167.94 3.5 105 9001.0015 SEAVLRGQALLVNSS 2143 1087 >63636.36 >78947.37 3484 7.4 151 3997 23 1057 9001.0016 RGQALLVNSSQPWEP 2144 319 29454 8450 7698 3.4 2876 6165 1554 558 9001.0017 LVNSSQPWEPLQLHV 2145 8344 16920 >78947.37 >8163.27 504 2359 18044 3412 10039 9001.0018 QPWEPLQLHVDKAVS 2146 24157 >63636.36 34819 8897 695 12480 1924 103 2929 9001.0019 LQLHVDKAVSGLRSL 2147 3213 801 >78947.37 910 53 2707 1044 31 76 9001.0020 DKAVSGLRSLTTLLR 2148 615 16375 >78947.37 52 187 60 3150 2006 104 9001.0021 GLRSLTTLLRALGAQ 2149 509 14 1136 3.7 871 6.2 12947 283 2.7 9001.0022 TTLLRALGAQKEAIS 2150 4281 652 4607 860 1512 89 33256 251 21 9001.0023 ALGAQKEAISPPDAA 2151 >71225.07 >60214.56 15337 4212 >12411.35 14216 >91743.12 27294 3963 9001.0024 KEAISPPDAASAAPL 2152 6661 6391 5735 601 9272 1201 27203 2988 310 9001.0025 PPDAASAAPLRTITA 2153 24937 >63636.36 8674 2582 10205 1267 10584 182 1117 9001.0026 SAAPLRTITADTFRK 2154 3646 28110 2505 3883 809 858 2111 17 45 9001.0027 RTITADTFRKLFRVY 2155 3448 792 4692 166 95 35 672 1561 93 9001.0028 DTFRKLFRVYSNFLR 2156 10 39 307 11 10 0.95 43687 1029 26 9001.0029 LFRVYSNFLRGKLKL 2157 5.5 28 3508 173 80 2.8 8981 2333 2.9 9001.0030 SNFLRGKLKLYTGEA 2158 3783 1433 8099 192 4730 30 4075 2442 5.7 9001.0031 KLKLYTGEACRTGDR 2159 8082 7683 2860 >17241.38 880 130 17787 20089 636 9001.0032 APPRLITDSRVLERY 2160 629 26382 8391 2750 92 238 710 2263 698 9001.0033 ITDSRVLERYLLEAK 2161 7498 967 >78947.37 5279 >14705.88 18 >42194.09 12401 621 9001.0037 EHTSLNENITVPDTK 2162 37154 >16333.33 >78947.37 >408163.27 13 11082 >42194.09 >29029.03. 5547 9001.0038 KLKLYTGEATRTGDR 2163 8234 2008 >78947.37 4364 841 18 5298 14838 731 1416.01 PQPFRPQQPYPQ 2164 15 1416.02 PFRPQQPYPQ 2165 42 1416.05 PQPFRPQQPYP 2166 14 1416.07 PQPFRPQQP 2167 19 1416.08 KQPFRPQQPYPQ 2168 56 1416.09 PKPFRPQQPYPQ 2169 3.4 1416.12 PQPFKPQQPYPQ 2170 19 1416.13 PQPFRKQQPYPQ 2171 22 1416.15 PQPFRPQKPYPQ 2172 22 1416.17 PQPFRPQQPKPQ 2173 325 1416.18 PQPFRPQQPYKQ 2174 35 1416.19 PQPFRPQQPYPK 2175 22 1416.20 QFLGQQQPFPPQ 2176 2.8 1416.21 FLGQQQPFPPQ 2177 31 1416.22 LGQQQPFPPQ 2178 151 1416.24 QFLGQQQPFPP 2179 2.3 1416.26 QFLGQQQPF 2180 5.3 1416.27 IRNLALQTLPAMCNVY 2181 1.9 1416.28 NLALQTLPAMCNVY 2182 27 1416.29 LALQTLPAMCNVY 2183 153 1416.31 IRNLALQTLPAM 2184 2.0 1416.32 IRNLALQTLP 2185 3.0 F160.05 EGDAFELTVSCQGGLPK 2186 F167.02 ESTGMTPEKVPVSEVMGT 2187 >31250 >17500 >64444.44 9000.0001 FPTIPLSRLFDNASL 2188 3175 4969 9876 30675 7495 1390 2585 194 5799 9000.0002 RLFDNASLRAHRLHQ 2189 1921 14985 23832 12461 84 85 11411 3210 557 9000.0003 LRAHRLHQLAFDTYQ 2190 123 5621 15115 3208 7590 90 19811 2.0 4471 9000.0004 QLAFDTYQEFEEAYI 2191 2580 >33333.33 >59523.81 >15384.62 15167 23166 595 11495 >38610.04 9000.0005 QEFEEAYIPKEQKYS 2192 31344 >33333.33 >59523.81 12821 >15837.1 >15582.19 >54554.47 >41134.75 5418 9000.0006 IPKEQKYSFLQNPQT 2193 8305 13553 79800 >15384.62 13695 16207 30572 55587 13118 9000.0007 SFLQNPQTSLCFSES 2194 48620 >33333.33 93856 >15384.62 190 6513 93809 21651 >9647.76 9000.0008 TSLCFSESIPTPSNR 2195 1064 >33333.33 4395 >15384.62 99 1944 3920 1883 >38610.04 9000.0010 REETQQKSNLELLRI 2196 51179 22467 9680 >15384.62 15709 9736 >270270.27 52 25133 9000.0011 SNLELLRISLLLIQS 2197 642 >33333.33 3422 23669 196 59 >91901.83 147 50110 9000.0012 ISLLLIQSWLEPVQF 2198 83 >33333.33 6247 2675 120 60 6765 2.5 >9960.16 9000.0013 SWLEPVQFLRSVFAN 2199 589 3416 3998 2715 4322 136 >270270.27 291 4815 9000.0014 FLRSVFANSLVYGAS 2200 16 13436 15127 973 5.6 13 157978 814 141 9000.0015 NSLVYGASDSNVYDL 2201 201 >33333.33 3896 >15384.62 14038 3640 11769 1792 >13046.31 9000.0016 SDSNVYDLLKDLEEG 2202 182355 >33333.33 >59523.81 >15384.62 >17857.14 >30536.91 219298 >137767.22 >13046.31 9000.0018 GIQTLMGRLEDGSPR 2203 18952 >33333.33 37821 4474 10433 1348 186220 2110 18006 9000.0019 RLEDGSPRTGQIFKQ 2204 35120 >33333.33 >59523.81 7896 >17857.14 9106 18119 296 12580 9000.0020 RTGQIFKQTYSKFDT 2205 46 16432 8515 6961 66 155 14736 201 64 9000.0021 QTYSKFDTNSHNDDA 2206 54569 7726 31341 >15384.62 >17857.14 25883 38715 >137767.22 5787 9000.0022 TNSHNDDALLKNYGL 2207 245523 >33333.33 >59523.81 >15384.62 5169 133 130378 >137767.22 >13046.31 9000.0023 ALLKNYGLLYCFRKD 2208 11915 >33333.33 676 >15384.62 10 17 2309 1230 462 9000.0025 DMDKVETFLRIVQCR 2209 10484 1673 16127 885 1232 201 >27322.4 826 7447 9000.0026 FLRIVQCRSVEGSCGF 2210 7199 7262 5311 2708 1017 839 >27322.4 1078 7102 9000.0027 FPTIPLSRLFDNAML 2211 5529 1051 14964 46404 9313 2770 121212 216 11521 9000.0028 RLFDNAMLRAHRLHQ 2212 3297 212 >59523.81 267 738 18 >270270.27 1628 58 9000.0029 QLAFDTYQEFEQNPQ 2213 21064 >33333.33 >59523.81 >15384.62 19718 >86666.67 738 >32842.58 >9510.22 9000.0031 SFLQNPQTSLCCFRK 2214 7026 7069 3082 3801 128 103 >270270.27 8500 3739 9000.0033 SNLELLRICLLLIQS 2215 1222 19782 3970 >15384.62 773 90 17024 164 >11771.33 9000.0034 ICLLLIQSWLEPVQF 2216 643 >33333.33 >59523.81 >15384.62 954 1771 187970 49 >9510.22 9000.0035 NSLVYGASDSNIYDL 2217 297 >33333.33 >59523.81 >15384.62 10854 971 31616 3287 >9510.22 9000.0036 SDSNIYDLLKDLEEG 2218 >85034.01 >33333.33 50134 >15384.62 >16203.7 >86666.67 >18726.59 24259 >9510.22 9000.0037 DKVETFLRIVQCCGF 2219 697 581 4080 1023 1034 383 6278 184 6350 9000.0038 SFLQNPQTSLTFSES 2220 6197 >33333.33 17714 >15384.62 121 1511 864 17824 12365 9000.0039 TSLTFSESIPTPSNR 2221 682 17602 2461 22152 16 176 >95238.1 3476 >1335.38 9000.0040 ALLKNYGLLYTFRKD 2222 5923 3616 2628 1737 0.89 6.5 50 1335 29 9000.0041 LLYTFRKDMDKVETF 2223 53362 10448 >59523.81 7905 >14522.82 886 941 12493 154 9000.0042 DMDKVETFLRIVQTR 2224 436 183 51511 206 3381 >86666.67 13712 190 1263 9000.0043 FLRIVQTRSVEGSTGF 2225 9.8 445 778 143 1.5 9.8 27345 21 116 1533.01 HLDMLRHLYQGCQVV 2226 27027 5384 12508 2076 2879 359 107066 163 7087 1533.03 RLRIVRGTQLFEDNYAL 2227 12 6325 1834 2072 5.2 31 1198 120 46 1533.04 GVGSPYVSRLLGICL 2228 190 1317 2614 696 955 46 148588 316 14197 1533.06 TLERPKTLSPGKNGV 2229 25988 >75384.62 >300000 >52631.58 835 23264 >263157.89 25739 11337 1533.07 KIFGSLAFLPESFDGDPA 2230 377 >75384.62 15796 >52631.58 1073 2264 43745 10020 8008 1533.08 ELVSEFSRMARDPQ 2231 21259 4082 91575 4573 >71428.57 7891 15838 970 4055 F196.02 GEALSTLVLNRLKVG 2232 3191 192 20167 79 29 269 1023 46 F196.04 AYVLLSEKKISSIQS 2233 3848 27 3338 51 816 489 902 4517 F196.06 VASLLTTAEVVVTEI 2234 369 >118357.49 1955 >18674.14 >10294.12 >50837.99 >26435.73 >119047.62 F196.07 KCEFQDAYVILLSEKK 2235 336 489 185 1078 >10294.12 >47643.98 >19594.59 20 F196.10 ALSTLVLNRLKVGLQ 2236 647 4.0 2166 9.1 4.6 191 17 3.9 9001.0039 MSYNLLGFLQRSSNC 2237 1060 3421 3646 3628 1190 89 >42194.09 6503 710 9001.0040 LGFLQRSSNCQCQKL 2238 767 218 3729 6025 112 1397 >42194.09 1167 649 9001.0041 RSSNCQCQKLLWQLN 2239 9689 4530 74405 >408163.27 6153 802 3519 21 6981 9001.0042 QCQKLLWQLNGRLEY 2240 3702 2519 4669 1644. 227 175 8709 209 924 9001.0043 LWQLNGRLEYCLKDR 2241 10586 >16333.33 5206 4215 808 893 29028 15576 3241 9001.0044 GRLEYCLKDRRNFDI 2242 12108 1318 25159 1707 1240 940 5213 15870 64725 9001.0046 RNFDIPEEIKQLQQF 2243 47893 >144117.65 >77319.59 7326 >15418.5 2036 23832 311 6854 9001.0047 PEEIKQLQQFQKEDA 2244 49505 11908 >77319.59 1953 13325 1873 >26315.79 215 675 9001.0048 QLQQFQKEDAAVTIY 2245 500 4862 55351 >408163.27 68 1724 348 1338 4270 9001.0049 QKEDAAVTIYEMLQN 2246 45455 >144117.65 5989 >408163.27 7315 1146 >42194.09 15173 >10482.18 9001.0050 AVTIYEMLQNIFAIF 2247 267 6873 4540 29718 109 262 2828 1118 14047 9001.0051 EMLQNIFAIFRQDSS 2248 3313 10429 9738 36832 61 1718 726 164 3187 9001.0052 IFAIFRQDSSSTGWN 2249 1186 4725 970 4558 775 204 2181 30 109290 9001.0053 RQDSSSTGWNETIVE 2250 36320 15135 9075 >42553.19 848 >189583.33 9172 1497 8650 9001.0054 STGWNETIVENLLAN 2251 3960 >144117.65 >77319.59 20576 105 897 >26315.79 166 5822 9001.0055 ETIVENLLANVYHQR 2252 21681 >144117.65 8151 >42553.19 8.5 1603 >42194.09 2503 18559 9001.0056 NLLANVYHQRNHLKT 2253 8000 453 4160 8258 61 20 >123456.79 3071 65 9001.0057 VYHQRNHLKTVLEEK 2254 6180 2101 >77319.59 22002 1267 1662 >123456.79 9585 4.7 9001.0060 LEKEDFTRGKRMSSL 2255 946 804 >77319.59 698 25362 14118 6267 16057 4903 9001.0061 FTRGKRMSSLHLKRY 2256 136 553 10925 81 10245 118 18836 2027 84 9001.0062 RMSSLHLKRYYGRIL 2257 283 277 14964 1035 2532 1.3 >26178.01 2255 491 9001.0063 HLKRYYGRILHYLKA 2258 214 237 2896 2721 868 0.69 6608 22 2.3 9001.0064 YGRILHYLKAKEDSH 2259 900 704 7577. 812 2783 16 454545 140 39 9001.0065 HYLKAKEDSHCAWTI 2260 581 34851 >77319.59 >60606.06 11571 627 301205 7501 2632 9001.0066 KEDSHCAWTIVRVEI 2261 30 40000 2937 9320 506 1397 >1754385.96 7.9 4056 9001.0067 CAWTIVRVEILRNFY 2262 746 43672 757 4167 147 196 10300 152 4143 9001.0068 VRVEILRNFYVINRL 2263 14 3585 485 504 5.8 1.04 80386 187 485 9001.0069 RNFYVINRLTGYLRN 2264 527 167 7600 55 9.4 18 689 1249 5.6 9001.0070 MSYNLLGFLQRSSNT 2265 8867 900 8972 3069 1334 6.8 51787 4660 9.0 9001.0071 LGFLQRSSNTQTQKL 2266 420 939 1345 26247 21 2331 >1754385.96 1041 339 9001.0072 RSSNTQTQKLLWQLN 2267 27678 1283 >77319.59 >42553.19 169 2740 751 26 8545 9001.0073 QTQKLLWQLNGRLEY 2268 3099 2042 2083 20654 121 20 6582 88 417 9001.0074 LWQLNGRLEYTLKDR 2269 20198 43286 16619 6521 2447 853 4402 14310 6004 9001.0075 GRLEYTLKDRRNFDI 2270 4961 4917 >77319.59 4998 1468 168 9901 21427 796 9001.0077 HYLKAKEDSHTAWTI 2271 801 8526 10140 >60606.06 2264 529 35829 11750 19617 9001.0078 KEDSHTAWTIVRVEI 2272 35 >79032.26 6079 7443 3046 1992 56205 18 575 9001.0079 TAWTIVRVEILRNFY 2273 29 57243 404 5052 72 242 14419 26 518 9001.0080 LGFLQRSSNCQSQKL 2274 305 405 13167 604 131 541 >1754385.96 124 508 9001.0081 RSSNCQSQKLLWQLN 2275 8922 6943 4062 >60606.06 1960 2962 68823 27 4077 9001.0082 QSQKLLWQLNGRLEY 2276 1166 991 5920 >60606.06 155 108 5609 166 402 9000.0044 GIVEQCCTSICSLYQ 2277 >79872.2 >10047.16 13855 7940 239 1280 14353 4245 >37593.98 9000.0046 TSICSLYQLENYCN 2278 >85616.44 >54444.44 >63025.21 >10526.32 >15021.46 837 8048 13496 >40322.58 9000.0053 GILEQCCTSICSLYQ 2279 54113 >54444.44 16714 >10526.32 858 1097 >18726.59 5871 19231 9000.0054 GIVEQTTTSITSLYQ 2280 788 >54444.44 13304 >10526.32 14 849 >95238.1 2303 >37593.98 9000.0055 EQTTTSITSLYQLEN 2281 2230 >54444.44 17381 >10526.32 16949 1078 >18726.59 29614 48505 9000.0056 TSICSLYQLENYCG 2282 247525 >54444.44 >83333.33 >10526.32 10346 173 >95238.1 1645 >40322.58 9000.0057 TSITSLYQLENYTN 2283 6055 26791 9947 1095 >17073.17 99 >95238.1 3245 6048 9000.0058 TSITSLYQLENYTG 2284 8371 14562 46268 1014 >17073.17 182 92336 1658 16073 9000.0059 GIVEQCCCGSHLVEA 2285 41276 >54444.44 >63025.21 >10526.32 15347 237 14184 11017 >43290.04 9000.0060 SLYQLENYCCGERGF 2286 12308 >54444.44 >83333.33 >1111111.11 >15909.09 151 92336 30978 >43290.04 9000.0064 CCTSICSLYQLENYCC 2287 35604 >54444.44 29845 >1111111.11 7096 877 >18726.59 1582 >40650.41 9000.0065 GSHLVEALYLVCCN 2288 302 >54444.44 37166 >1111111.11 3259 11191 >18726.59 14065 >46403.71 9000.0066 CCGSHLVEALYLVCC 2289 1822 >54444.44 >63025.21 >10526.32 6027 12986 >18726.59 11357 >43290.04 9000.0047 FVNQHLCGSHLVEAL 2290 6791 >54444.44 >63025.21 >1111111.11 10595 1195 >95238.1 3153 47170 9000.0048 QHLCGSHLVEALYLV 2291 86 >54444.44 7422 >10526.32 7624 103 14819 1480 32049 9000.0049 GSHLVEALYLVCGER 2292 560 >54444.44 5386 >10526.32 8030 1350 >18726.59 372 29283 9000.0050 VEALYLVCGERGFFY 2293 3869 24623 2233 3563 4403 181 4443 30 25543 9000.0051 YLVCGERGFFYTPKT 2294 64644 >54444.44 1520 >10526.32 9272 10655 92764 34450 95238 9000.0067 FVNQHLCGSDLVEAL 2295 38662 >54444.44 >63025.21 >1111111.11 20248 9679 10031 24511 >43290.04 9000.0068 FVNQHLTGSHLVEAL 2296 15 >54444.44 41482 >10526.32 12413 799 94518 4084 >43290.04 9000.0070 QHLTGSHLVEALYLV 2297 38 >54444.44 42312 >10526.32 6862 184 4027 939 23716 9000.0072 GSHLVEALYLVTGER 2298 553 >54444.44 >63025.21 >10526.32 12185 1429 18215 225 11398 9000.0073 VEALYLVCGERGSFY 2299 6485 >54444.44 6311 >10526.32 4288 1240 >95238.1 129 804 9000.0074 VEALYLVCGERGFLY 2300 5351 10565 3063 55402 1871 149 843 19 5149 9000.0075 VEALYLVTGERGFFY 2301 195 1224 683 4860 1076 116 17156 13 78 9000.0077 YLVCGERGFLYTPKT 2302 12842 >54444.44 124 >1111111.11 2120 >25633.8 >95238.1 33114 971 9000.0078 YLVCGERGFFYTDKT 2303 92272 >54444.44 317 >60606.06 1014 >25633.8 616 48099 >28449.5 9000.0079 YLVCGERGFFYTKPT 2304 969 >54444.44 1673 >60606.06 3467 >25633.8 12805 40379 >28449.5 9000.0080 YLVTGERGFFYTPKT 2305 7737 29236 6295 7625 2100 >25633.8 13737 20721 >28449.5 9000.0081 YLVTGERGFFYTDKT 2306 5328 >25789.47 2909 16849 17353 >25633.8 359 30824 >28449.5 9000.0082 YLVTGERGFFYTKPT 2307 78 4304 195313 9341 17869 >21016.17 9573 27915 11926 9000.0083 VCGERGFFYTPKTRR 2308 5494 419 14379 3817 34669 >25633.8 17416 >30999.47 92 9000.0085 VTGERGFFYTPKTRR 2309 27824 9407 >300000 10116 25362 2824 243902 >29820.05 540 68.0001 MWDLVLSIALSVGCT 2310 3032 23046 1727 81096 108 11375 15205 158 70711 68.0002 DLVLSIALSVGCTGA 2311 4029 >245000 2200 >200000 98 18200 >14918.69 459 >100000 68.0003 HPQWVLTAAHCLKKN 2312 563 1693 822 981 483 1219 8114 1106 11 68.0004 QWVLTAAHCLKKNSQ 2313 3402 98000 4813 14213 >35000 >45500 >14918.69 14395 382 68.0005 GQRVPVSHSFPHPLY 2314 629 >245000 102 >200000 703 3960 >14918.69 9860 >200000 68.0006 RVPVSHSFPHPLYNM 2315 101 100021 97 >200000 377 5518 >14918.69 9213 11650 68.0007 PHPLYNMSLLKHQSL 2316 20691 3315 1592 6455 3307 3873 >14918.69 49 1901 68.0008 HPLYNMSLLKHQSLR 2317 1282 382 199 248 546 472 >14918.69 8.4 219 68.0009 NMSLLKHQSLRPDED 2318 20620 26496 96825 25820 >35000 >30333.33 >14918.69 105 >100000 68.0010 SHDLMLLRLSEPAKI 2319 106 1327 112 5267 1.8 365 5361 10 2031 68.0011 HDLMLLRLSEPAKIT 2320 109 544 43 1147 0.83 115 488 12 211 68.0015 PEEFLRPRSLQCVSL 2321 5156 2207 5839 10675 11667 3193 >14413.38 117 57537 68.0016 PRSLQCVSLHLLSND 2322 2217 6107 28307 11128 3731 1597 11650 544 46416 68.0017 NGVLQGITSWGPEPC 2323 2285 52234 50111 32444 >17500 835 >14413.38 5761 >100000 68.0018 KPAVYTKVVHYRKWI 2324 2401 53 3677 327 1947 401 7186 4581 23 68.0140 LHLLSNDMCARAYSE 2325 27685 50230 59904 26012 1876 >2367.33 1308 324 28817 58.0114 VGNWQYFFPVIFSKA 2326 100 F160.12 ESEFQAALSRKVAKL 2327 F160.28 IGHLYIFATCLGLSYDGL 2328 F160.30 VGNWQYFFPVIFSKASDSLQLVFGIELMEVD 2329 F160.06 PAYEKLSAEQSPPPY 2330 F160.08 RNGYRALMDKSLHVGTQCALTRR 2331 613.01 FFKNIVTFFKNIVT 2332 >12500 825.08 YKSAHKGFKGVDAQGTLSKI 2333 108 2000 1333 2065 825.09 VDAQGTLSKIFKLGGRDSRS 2334 1171 18 769 6667 1152 825.10 AC-ASQKRPSQRHGSKYLATAST 2335 2362 200000 200000 4561 F006.15 ENPVVHFFKNIVTPR 2336 5.2 463 F006.21 ENPVVAFFKNIVTPR 2337 2.8 302 F006.22 ENPVVHAFKNIVTPR 2338 4.1 910 F006.24 ENPVVHFFANIVTPR 2339 2.9 6235 F006.30 ENPVVHFFKNIVTPA 2340 2.5 3333 F006.31 NPVVHFFKNIVT 2341 23 10000 F006.321 HFFKNIVTPRTPPY 2342 460 377 F006.34 NPVVHFFKNIVTPR 2343 3.7 1890 F189.01 LPVPGVLLKEFTVSGNILTI 2344 57 216 52 84 349 1840 F189.02 WITQCFLPVFLAQPPSGQRR 2345 74162 13208 23649 726 688 286 F189.03 DHRQLQLSISSCLQQLSLLM 2346 736 >98522.17 69 67 532 63772 F189.04 YLAMPFATPMEAELARRSLA 2347 526 3754 2813 865 1965 641 68.0019 AAPLLLARAASLSLG 2348 160 30 64 100 3.2 35 10470 79 79 68.0020 APLLLARAASLSLGF 2349 59 76 124 322 12 91 13359 59 114 68.0021 PLLLARAASLSLGFL 2350 162 37 58 1255 12 118 >9742.79 52 151 68.0022 SLSLGFLFLLFFWLD 2351 22727 >122500 24620 100000 639 11375 3710 >10955.8 66667 68.0023 LLFFWLDRSVLAKEL 2352 135 163 518 154 24 34 86 7.5 134 68.0024 DRSVLAKELKFVTLV 2353 2016 15815 4719 20966 4410 1359 >14413.38 53 2217 68.0025 AKELKFVTLVFRHGD 2354 606 1953 2355 12309 824 1529 8563 51 24 68.0026 RSPIDTFPTDPIKES 2355 >62500 >245000 6124 >200000 >35000 2373 >14413.38 469 28571 68.0028 FGQLTQLGMEQHYEL 2356 >62500 109567 >187500 27217 >35000 >22750 >14413.38 543 100000 68.0030 DRTLMSAMTNLAALF 2357 383 2362 222 2367 114 871 3927 57 26138 68.0031 MSAMTNLAALFPPEG 2358 36084 73870 >187500 >200000 249 12384 7158 1072 63246 68.0032 MTNLAALFPPEGVSI 2359 >125000 39231 22822 141421 1310 10370 >8829.24 4606 141421 68.0033 PEGVSIWNPILLWQP 2360 15030 28577 103096 30861 444 7.2 4624 107 22222 68.0034 GVSIWNPILLWQPIP 2361 4992 11008 3985 10287 207 5.0 4428 492 523 68.0035 WNPILLWQPIPVHTV 2362 521 115494 607 19640 2259 14 >8829.24 81 100000 68.0036 NPILLWQPIPVHTVP 2363 41 12999 575 599 250 4.6 >8829.24 67 25000 68.0037 PILLWQPIPVHTVPL 2364 46 21244 168 4041 567 6.9 >8829.24 106 41491 68.0038 ILLWQPIPVHTVPLS 2365 19 13091 131 2343 1111 65 >8829.24 712 28768 68.0039 WQPIPVHTVPLSEDQ 2366 159 >81666.67 17518 >66666.67 2692 >45500 >8829.24 1228 >100000 68.0040 LSGLHGQDLFGIWSK 2367 >35714.29 >81666.67 >125000 30151 >35000 32173 >8829.24 135 81650 68.0041 YDPLYCESVHNFTLP 2368 838 30867 643 30151 >35000 2136 >8829.24 6901 28768 68.0042 LPSWATEDTMTKLRE 2369 >35714.29 >81666.67 >125000 >66666.67 >35000 >45500 5973 >11134.57 343 68.0043 LRELSELSLLSLYGI 2370 4010 9368 1614 6958 3218 235 >14956.63 544 5185 68.0044 LSELSLLSLYGIHKQ 2371 20906 1186 1450 1657 1253 45 >13046.31 79 7.3 68.0045 LSLLSLYGIHKQKEK 2372 >35714.29 1637 4959 742 >35000 58 >14956.63 772 3.4 68.0046 KSRLQGGVLVNEILN 2373 2838 >81666.67 5516 >66666.67 318 >30333.33 >14956.63 713 >100000 68.0047 GGVLVNEILNHMKRA 2374 29463 3239 54411 255 49 576 8124 5.8 8.7 68.0048 IPSYKKLIMYSAHDT 2375 1946 60 351 53 2122 17 9982 12 191 68.0049 YKKLIMYSAHDTTVS 2376 292 309 107 208 37 15 13224 5.8 5482 68.0050 LIMYSAHDTTVSGLQ 2377 731 24812 813 >66666.67 1752 184 6828 4381 >100000 68.0051 DTTVSGLQMALDVYN 2378 14706 >245000 2876 >50000 3500 1042 10843 961 >200000 68.0052 ALDVYNGLLPPYASC 2379 >83333.33 588 86603 182 >35000 1091 >14956.63 >10090.47 115470 68.0053 LDVYNGLLPPYASCH 2380 >83333.33 404 31277 194 >35000 3035 >14956.63 >10918.67 25820 68.0054 YNGLLPPYASCHLTE 2381 >83333.33 14027 8022 5300 11667 252 >14956.63 >10918.67 100000 68.0056 FAELVGPVIPQDWST 2382 24056 >245000 39472 >50000 >35000 >45500 >14956.63 983 >200000 68.0147 TVPLSEDQLLYLPFR 2383 11313 42162 37369 26455 5300 >2367.33 4323 872 27221 68.0153 LTELYFEKGEYFVEM 2384 13062 18841 26949 >18903.59 3157 >2367.33 124 601 6655 68.0156 GPVIPQDWSTECMTT 2385 20295 961 868.01 QAHSLERVCHCLGKWLGHPDK 2386 >250000 2857 2500 F025.03 WITCQSIAFPSKTSASIGSL 2387 40000 277 37450 505 400 F025.05 QKGRGYRGQHQAHSLERVCH 2388 30151 >9100 >500000 17951 9759 F025.08 AATYNFAVLKLMGRGTKF 2389 17 239 70014 1218 18 F050.01 VATGLCFFGVALFCGCGHEA 2390 33333 117851 193333 K-09 FLYGALLLAEGFYTTGAVRQ 2391 45 256 K-18 SAVPVYIYFNTWITCQSIAF 2392 92 20000 68.0058 TLSVTWIGAAPLILS 2393 16 840 .5.4 6860 642 97 6031 3506 31 68.0059 SVTWIGAAPLILSRI 2394 83 139 30 2196 420 147 13676 42 104 68.0060 VTWIGAAPLILSRIV 2395 195 731 82 1779 2339 552 >10729.61 88 147 68.0061 SQPWQVLVASRGRAV 2396 385 386 .621 135 32 11259 >12116.81 7562 84 68.0062 GRAVCGGVLVHPQWV 2397 3582 >245000 8069 >50000 5456 12888 >12116.81 62 100000 68.0063 GVLVHPQWVLTAAHC 2398 153 1931 365 263 2427 66 >10729.61 6.2 1062 68.0064 HPQWVLTAAHCIRNK 2399 283 1305 107 785 1170 6500 1324 5518 40 68.0065 QWVLTAAHCIRNKSV 2400 214 2598 967 2169 2062 13565 7342 3802 35 68.0066 AHCIRNKSVILLGRH 2401 2573 104 715 93 75 88 4752 8.7 3630 68.0067 SVILLGRHSLFHPED 2402 26088 500 5216 96 96 106 13045 4411 16116 68.0068 VILLGRHSLFHPEDT 2403 30625 737 18520 344 543 426 >12116.81 10696 100000 68.0069 GQVFQVSHSFPHPLY 2404 27 548 33 103 146 2172 1071 416 128 68.0070 VFQVSHSFPHPLYDM 2405 51 8751 17 881 83 2396 23433 >12491.92 897 68.0071 PHPLYDMSLLKNRFL 2406 10699 29813 12836 >50000 11667 712 >13533.63 7486 3104 68.0072 SHDLMLLRLSEPAEL 2407 58 3538 64 4471 5.8 1099 13577 12 100000 68.0073 HDLMLLRLSEPAELT 2408 152 3914 22 2141 2.3 662 5305 45 10541 68.0074 TDAVKVMDLPTQEPA 2409 >41666.67 20875 >107142.86 >50000 >35000 >45500 >13533.63 747 >200000 68.0077 LHVISNDVCAQVHPQ 2410 17451 >122500 32671 >50000 239 22750 1887 1087 >200000 68.0078 CAQVHPQKVTKFMLC 2411 32275 8731 34893 18490 2192 809 >13533.63 604 1229 68.0079 GGPLVCNGVLQGITS 2412 >35714.29 9334 16308 1828 36 30333 >6567.28 815 13417 68.0080 GPLVCNGVLQGITSW 2413 4893 4187 32640 915 49 6310 11615 646 6537 68.0081 NGVLQGITSWGSEPC 2414 485 5874 819 9724 775 258 8038 4487 11619 68.0082 RPSLYTKVVHYRKWI 2415 652 39 5484 350 4183 717 2982 4897 13 68.0158 HSLFHPEDTGQVFQV 2416 553 11503 68.0083 PRWLCAGALVLAGGF 2417 766 26531 1439 >40000 20207 15167 13150 883 40825 68.0084 LGFLFGWFIKSSNEA 2418 2261 1421 1701 7303 10104 355 681 9285 461 68.0085 LDELKAENIKKFLYN 2419 7470 1248 12778 324 597 414 548 788 150 68.0086 IKKFLYNFTQIPHLA 2420 29 512 160 137 27 305 477 96 658 68.0087 KFLYNFTQIPHLAGT 2421 30 415 54 91 221 227 10212 256 1600 68.0088 WKEFGLDSVELAHYD 2422 3511 19971 7052 4935 8413 22750 829 5925 89443 68.0089 LAHYDVLLSYPNKTH 2423 3617 415 1009 380 268 82 1406 589 172 68.0090 GNEIFNTSLFEPPPP 2424 >35714.29 >163333.33 10415 >40000 2804 >91000 >13164.82 835 >200000 68.0096 GKVFRGNKVKNAQLA 2425 2350 4121 31277 894 46 3373 7591 7884 1385 68.0097 GNKVKNAQLAGAKGV 2426 >83333.33 28904 7882 >66666.67 >35000 >45500 >12462.61 1065 1218 68.0100 EYAYRRGIAEAVGLP 2427 70 596 67 2590 5217 >45500 8773 6325 1204 68.0101 AEAVGLPSIPVHPIG 2428 2015 >490000 23102 >66666.67 5456 56 >11848.34 12394 69336 68.0102 AVGLPSIPVHPIGYY 2429 1080 4432 15377 33333 1191 518 >11848.34 5387 38517 68.0103 IGYYDAQKLLEKMGG 2430 >83333.33 8236 47246 >28571.43 5729 1978 17305 13588 506 68.0105 TGNFSTQKVKMHIHS 2431 9407 10282 1450 11856 6187 3745 >11848.34 508 1927 68.0107 TRIYNVIGTLRGAVE 2432 4806 70 2900 45 1460 1605 17550 447 32 68.0109 ERGVAYINADSSIEG 2433 34021 >163333.33 25516 >50000 3689 30333 6846 87 200000 68.0110 GVAYINADSSIEGNY 2434 6244 23360 3048 >40000 497 7610 1420 477 66667 68.0111 DSSIEGNYTLRVDCT 2435 14458 >163333.33 >187500 >50000 7.6 1202 576 1262 16824 68.0112 NYTLRVDCTPLMYSL 2436 24597 6323 48412 7116 9.0 5056 25 404 66667 68.0113 CTPLMYSLVHNLTKE 2437 140 223 249 590 260 426 18348 58 36 68.0114 DFEVFFQRLGIASGR 2438 21926 122 2005 128 10069 10249 30745 4.2 3559 68.0115 EVFFQRLGIASGRAR 2439 5311 6.3 2976 31 17500 4556 >15037.59 51 7.9 68.0116 TNKFSGYPLYHSVYE 2440 30853 614 741 33333 >35000 489 >21853.15 12466 2942 68.0117 YDPMFKYHLTVAQVR 2441 158 172 179 252 1014 1348 8137 553 62 68.0118 DPMFKYHLTVAQVRG 2442 168 43 258 69 699 230 7297 467 11 68.0119 MFKYHLTVAQVRGGM 2443 72 70 266 147 1615 1198 3648 1062 5.8 68.0120 KYHLTVAQVRGGMVF 2444 228 1519 5860 859 193 1222 >21853.15 3446 86 68.0121 VAQVRGGMVFELANS 2445 4449 >98000 499 >50000 2802 117 >21853.15 100 64366 68.0122 RGGMVFELANSIVLP 2446 41 8682 33 >50000 4.4 94 132 411 413 68.0123 GMVFELANSIVLPFD 2447 30 4995 81 >50000 12 83 234 4154 903 68.0124 VFELANSIVLPFDCR 2448 39 36123 50 11765 24 477 128 1215 10815 68.0125 ADKIYSISMKHPQEM 2449 4098 1136 3512 169 4957 8273 >21853.15 3550 26726 68.0126 IYSISMKHPQEMKTY 2450 11573 1357 12293 213 >35000 5025 >21853.15 5356 2588 68.0127 PQEMKTYSVSFDSLF 2451 1192 >98000 1981 >50000 24749 919 14564 579 100000 68.0128 TYSVSFDSLFSAVKN 2452 346 2256 526 5981 5888 3223 8547 10461 61 68.0130 VLRMMNDQLMFLERA 2453 17334 1700 10684 2353 130 127 98 88 85 68.0131 LRMMNDQLMFLERAF 2454 17507 2492 4601 1833 1314 1411 1570 50 758 68.0133 RHVIYAPSSHNKYAG 2455 31250 11667 481 13363 8750 1291 >62814.07 5293 88 68.0134 RQIYVAAFTVQAAAE 2456 292 36 91 35 524 166 6808 47 143 68.0135 QIYVAAFTVQAAAET 2457 324 102 65 34 344 252 1324 50 216 68.0136 VAAFTVQAAAETLSE 2458 793 1420 127 2126 446 18200 2116 464 378 68.0165 YISIINEDGNEIFNT 2459 23719 >122500 83056 >18903.59 346 2713 30 3705 72993 68.0166 ISIINEDGNEIFNTS 2460 >23105.36 >122500 >52337.75 >18903.59 343 3006 35 6394 >37807.18 68.0167 EDFFKLERDMKINCS 2461 8550 1439 >52337.75 10433 3188 >3490.6 4036 7886 3494 68.0168 FFKLERDMKINCSGK 2462 >23105.36 8109 >52337.75 9687 382 >3490.6 4918 98 3796 68.0170 GVILYSDPADYFAPG 2463 7848 106291 2473 >18903.59 39 965 8.8 64 14168 68.0173 GAAVVHEIVRSFGTL 2464 788 89 68.0176 NSRLLQERGVAYINA 2465 7997 3224 2616 12812 327 1229 3366 699 3473 68.0177 VAYINADSSIEGNYT 2466 9745 105832 5467 >18903.59 2147 >3490.6 471 841 >37807.18 68.0181 DQLMFLERAFIDPLG 2467 17115 6.6 605.04 KSNFLNCYVSGFHPSD. 2468 8333 5000 2857 725.01 AC-NPDAENWNSQFEILEDAA 2469 >25000 >33333.33 >10000 >10000 1000 50000 F071.31 EYLILSARDVLAVVS 2470 6860 2340 2527 4154 829.01 YKTIAYDEEARR 2471 250000 200000 >91000 >50000 200000 F196.01 GEALSTLVVNKIRGT 2472 2325 383 40840 977 55 2314 1514 108 F196.03 PYILLVSSKVSTVKD 2473 38 12 134 112 7.2 22 107 32 F196.05 EAVLEDPYILLVSSK 2474 933 1666 15032 4376 >10294.12 >50837.99 >26435.73 357 F196.08 IAGLFLTTEAVVADK 2475 230 3893 409 867 >10294.12 >50837.99 >26435.73 606 F196.09 ALSTLVVNKIRGTFK 2476 396 20 18035 32 7.6 160 214 38 27.0404 MKHILYISFYFILVN 2477 1250 15558 2082 >9523.81 1298.09 KSLLSTNLPYGRTNL 2478 50000 100.0011 HFFLFLLYILFLVKM 2479 42443 19641 84 21473 1064 10083 100.0012 LFLLYILFLVKMNAL 2480 4868 10869 129 30829 1290 32446 100.0013 ILFLVKMNALRRLPV 2481 56 19 0.13 1.4 7.6 14 100.0014 MNALRRLPVICSFLV 2482 488 265 15 36 5.7 2557 100.0015 SAFLESQSMNKIGDD 2483 523 21493 52 18689 302 243 100.0016 LKELIKVGLPSFENL 2484 542 1493 147 361 110 41322 100.0017 FENLVAENVKPPKVD 2485 120215 >25025.54 3029 >50837.99 9297 62661 100.0019 PATYGIIVPVLTSLF 2486 139 181 0.83 2557 118 52 100.0020 YGIIVPVLTSLFNKV 2487 60 793 0.30 223 97 80 100.0034 LLKIWICNYMKIMNHL 2488 395 132 3.7 6.8 12 35 100.0035 MTLYQIQVMKRNQKQ 2489 31053 166 323 2429 82 22 100.0036 QKQVQMMIMIKFMGV 2490 3618 182 17 363 5.3 915 100.0037 MIMIKFMGVIYIMII 2491 68040 66150 102 23611 145 12310 100.0038 GVIYIMIISKKMMRK 2492 476 137 38 173 157 46 100.0039 LYYLFNQHIKKELYH 2493 10244 1771 327 2861 1089 606 100.0040 HFNMLKNKMQSSFFM 2494 3225 185 54 616 934 60 100.0041 LDIYQKLYIKQEEQK 2495 >88339.22 1204 4346 47 70 6958 100.0042 QKKYIYNLIMNTQNK 2496 11942 13255 53 844 87 245 100.0043 YEALIKLLPFSKRIR 2497 3578 180 230 36 15 11 100.0104 ENEYATGAVRPFQAA 2498 4970 17329 9302 3007 10026 >10303.97 100.0105 NYELSKKAVIFTPIY 2499 5498 141 410 537 136 10581 100.0106 QKILIKIPVTKNIIT 2500 534 2240 332 3614 953 297 100.0107 KCLVISQVSNSDSYK 2501 46383 17859 236 403 81 >42553.19 100.0108 SKIMKLPKLPISNGK 2502 83674 110 6460 3570 6739 >10303.97 100.0109 FIHFFTWGTMFVPKY 2503 489 1699 328 2375 387 9608 100.0110 LCNFKKNIIALLIIP 2504 423 21324 16 29302 99 >42553.19 100.0111 KKNIIALLIIPPKIH 2505 495 157 15 32 8.2 143 100.0112 ALLIIPPKIHISIEL 2506 8.4 11957 162 1823 10 7135 100.0113 SMEYKKDFLITARKP 2507 776 8897 3818 4610 10448 442 100.0114 KSICFNILSSPLFNNF 2508 65 152 25 5.9 135 32 100.0115 FKKLKNHVLFLQMMN 2509 11 695 20 29 14 59 100.0116 KNHVLFLQMMNVNLQ 2510 757 >120098.04 36 224 22 >7212.41 100.0117 VLFLQMMNVNLQKQL 2511 8441 56770 8.6 8200 12 >7212.41 100.0118 NVNLQKQLLTNHLIN 2512 555 11245 28 4448 354 >7212.41 100.0119 QKQLLTNHLINTPKI 2513 4412 20984 1.6 514 904 6595 100.0120 NHLINTPKIMPHHII 2514 625 1296 32 560 1632 8882 100.0121 YILLKKILSSRFNQM 2515 8.3 18 1.01 26 340 83 100.0122 FNQMIFVSSIFISFY 2516 854 16504 33 3903 1291 >12484.39 938.05 KVSCKGSGYTFTAYQMH 2517 2946 >200000 620.01 IAKVPPGPNITAEYGDKWLD 2518 >12500 200000 >20000 200000 620.02 TAEYGDKWLDAKSTWYGKPT 2519 3125 200000 >20000 10000 620.03 AKSTWYGKPTGAGPKDNGGA 2520 >12500 200000 >20000 10000 620.04 GAGPKDNGGACGYKDVDKAP 2521 >12500 200000 >20000 200000 620.06 FNGMTGCGNTPIFKDGRGCG 2522 >12500 200000 >20000 200000 620.07 PIFKDGRGCGSCFEIKCTKP 2523 >12500 200000 >20000 200000 620.08 SCFEIKCTKPESCSGEAVTV 2524 12500 200000 >20000 200000 620.12 AFGSMAKKGEEQNVRSAGEL 2525 >12500 1818 >33333.33 200000 620.21 TPDKLTGPFTVRYTTEGGTK 2526 >12500 200000 >25000 200000 620.22 VRYTTEGGTKSEVEDVIPEG 2527 >12500 200000 >25000 200000 1523.02 TCVLGKLSQELHKLQ 2528 18653 7656 17895 1398 >12589.93 2009 >263157.89 163 3986 1523.03 KLSQELHKLQTYPRT 2529 85464 28656 19129 2375 >12589S3 287 >263157.89 870 37 1523.04 LHKLQTYPRTNTGSG 2530 40226 1618 >29228.37 6091 >12589.93 157 >263157.89 22948 40 1523.05 KLQTYPRTNTGSGTP 2531 >99206.35 >51578.95 >29228.37 8210 987 520 >263157.89 >104693.14 >14044.94 1523.07 CCVLGKLSQELHKLQ 2532 41656 5640 21704 5243 >12589.93 570 >263157.89 346 5158 1523.08 CSNLSTCVLGKLSQE 2533 31837 3516 7225 5263 7907 4538 >263157.89 11756 5709 1523.09 TSNLSTTVLGKLSQE 2534 31275 2058 2469 534 9333 7697 >263157.89 13210 2529 1523.10 TTVLGKLSQELHKLQ 2535 26113 16182 23824 3524 12715 525 >263157.89 241 10618 213.19 DIAAKYKELGY 2536 >10000 >25000 200000 191.25 ALVRQGLAKVA 2537 200000 >10000 NASE PATLIKAIDGDTVKLMYKGQ 2538 8333 >6666.67 2381 3333 011-30 NASE TPETKHPKKGVEKYGPEASA 2539 12500 >6666.67 >25000 >4000 041-60 NASE VEKYGPEASAFTKKMVENAK 2540 12500 20000 16667 34 051-70 NASE FTKKMVENAKKIEVEFDKGQ 2541 8333 6667 >25000 1000 061-80 NASE YIYADGKMVNEALVRQGLAK 2542 1563 >6666.67 >5555.56 >4000 091-110 NASE HEQHLRKSEAQAKKEKLNIW 2543 6250 200000 >5555.56 11 121-140 NASE QAKKEKLNIWSEDNADSGQ 2544 >250000 200000 >5555.56 200000 131-149 583.02 YFNNFTVSFWLRVPK 2545 846.02 FSYFPSI 2546 846.03 YSFFPSI 2547 846.05 YSYFPSIR 2548 7217 20000 >200000 F074.03 DPNANPNVDPNANPNVNANPNANPNANP(X4 2549 >15625 >12500 >7583.33 >72500 >2898.55 831.03 QKWAAVVVPS 2550 831.02 TWQLNGEELIQDMELVETRPAG 2551 JR-01 PEFLEQRRAAVDTYC 2552 250000 488 200000 F160.33 STORKUSP33 2553 F089.10 DYSYLQDSDPDSFQD 2554 >250000 >61250 >107142.86 >66666.67 >35000 >45500 >40000 F089.23 DFSYLQDSDPDSFQD 2555 >250000 >61250 >107142.86 >35000 >91000 >40000 F089.31 QNILFSNAPLGPQFP 2556 F089.35 QNILLSNAPLVPQFP 2557 F160.25 DYSYLQDSDPDSFQD 2558 852.04 KYVKQNTLKLAT 2559 F042.06 P(X)KQNTLKLAT 2560 1466.50 EEDIEIIPIQEEEY 2561 >6742.18 128305 >20576.13 46083 1387.20 HQAISPRTLNSPAIF 2562 39701 14848 286179 33686 1036 8106 >83333.33 130 >200000 1438.06 YTDVFSLDPTFTIETT 2563 1519.02 YAGIRRDGLLLRLVD 2564 F192.01 LFFYRKSVWSKLQSI 2565 84 65 12 121 20 5915 1933 18 F192.02 RPIVNMDYVVGARTFRREKR 2566 346 748 222 73 43 3324 160 6.6 F192.03 RPGLLGASVLGLDDI 2567 506 >61250 >93896.71 2056 6000 30212 22038 >88888.89 F192.04 LYFVKVDVTGAYDTI 2568 5892 413 221 79 9753 16 22 4962 F192.05 FAGIRRDGLLLRLVD 2569 41148 7650 804 1294 28 553 1670 1355 F192.06 AKTFLRTLVRGVPEY 2570 25 9.2 6.3 94 829 546 472 3484 F192.07 YGAVVNLRKTVVNFP 2571 8274 113 89 11236 470 51496 302 36 F192.08 GTAFVQMPAHGLFPW 2572 90 99 17 2819 1.2 769 2361 43 F192.09 WAGLLLDTRTLEVQS 2573 186 >61250 20960 92 3468 862 >102040.82 F192.10 RTSIRASLTFNRGFK 2574 411 5475 4807 49 497 79 52 F195.01 RVIKNSIRLTL 2575 2239 1175 2566 1740 32 4317 143 8834 F195.02 PVIKNSIKLRL 2576 4091 541 2851 2772 77 2579 198 1039 NASE ATSTKKLHKEPATLIKAIDG 2577 2083 >6666.67 462 267 001-20

TABLE 20 SEQ ID Posi- Ana- Peptide Sequence NO AA Organism Protein tion log Dd Kb Kd Db Ld Kk 1079.06 SGPSNTPPEI 2578 10 Adenovirus E1A 18500 >31000 >10000 8.1 1079.14 RNPRFYNL 2579 8 Artificial Con- 7.9 >44000 sequence sensus 1164.09 QPQRGYENF 2580 9 Artificial Con- A 319 sequence sensus 1420.32 SEAAYAKKI 2581 9 Artificial pool A 3.9 sequence consensus 1114.01 AYAPAKAAI 2582 9 Artificial Poly 3.5 sequence 1114.03 AYAEAKAAI 2583 9 Artificial Poly 50 sequence 1114.05 AYANAKAAI 2584 9 Artificial Poly 60 sequence 1114.07 AYAGAKAAI 2585 9 Artificial Poly 48 sequence 1114.09 AYAVAKAAI 2586 9 Artificial Poly 42 sequence F079.05 AAAAYAAM 2587 8 Artificial 375 >44000 sequence F079.06 AAAAYAAAAM 2588 10 Artificial 228 >44000 sequence F079.08 AAAANAAAM 2589 9 Artificial 10960 23 sequence F079.09 AAAAAANAAAM 2590 11 Artificial 31000 257 sequence 17.0284 NAIVFKGL 2591 8 Chicken Ova 176 484 17.0285 SIINFEKL 2592 8 Chicken Ova 257 3.7 17.0286 IFYCPIAI 2593 8 Chicken Ova 27 195 17.0296 KVVRFDKL 2594 8 Chicken Ova 55 92 17.0436 VYSFSLASRL 2595 10 Chicken Ova 96 303 1025.02 SIINFEKL 2596 8 Chicken Ova 257 >37000 1.5 >10000 30508 1152.01 KVVRFDKL 2597 8 Chicken Ova 55 37 1420.09 SENDRYRLL 2598 9 EBV BZLFI 209 A 13 1091.02 SFYRNLLWL 2599 9 Flu HA 142 >10000 304 1420.29 YEANGNLI 2600 8 Flu HA 259 A 0.65 17.0043 MGLIYNRM 2601 8 Flu M1 128 16 35.0003 MGYIYNRM 2602 8 Flu M1 128 2.3 35.0004 MGIIYNRM 2603 8 Flu M1 128 14 35.0005 MGLIFNRM 2604 8 Flu M1 128 21 1170.05 MGLIYNRM 2605 8 Flu M1 128 9.9 35.0006 RMIQNSLTI 2606 9 Flu NP 55 4.6 35.0007 RLIQNFLTI 2607 9 Flu NP 55 40 35.0009 GMRQNATEI 2608 9 Flu NP 17 81 35.0012 YMRVNGKWM 2609 9 Flu NP 97 50 35.0016 FYIQMATEL 2610 9 Flu NP 39 0.31 35.0017 FYIQMCTFL 2611 9 Flu NP 39 1.1 35.0019 AYERMANIL 2612 9 Flu NP 218 233 35.0021 AYQRMCNIL 2613 9 Flu NP 218 2.7 35.0022 AYERMCTIL 2614 9 Flu NP 218 4.1 931.01 ASNENMETM 2615 9 Flu NP 366 >37000 >31000 >10000 33 1120.13 TYQRTRALM 2616 9 Flu NP 147 A 69 1120.19 TYQKTRALV 2617 9 Flu NP 147 A 44 1120.20 TYQPTRALV 2618 9 Flu NP 147 A 17 1120.22 TYQFTRALV 2619 9 Flu NP 147 A 371 1120.23 TYQLTRALV 2620 9 Flu NP 147 A 110 1420.30 SDYEGRLI 2621 8 Flu NP 50 0.60 17.0060 MITQFESL 2622 8 Flu NS 31 64 17.0063 RTFSFQLI 2623 8 Flu NS 114 26 17.0065 FSVIFDRL 2624 8 Flu NS 134 201 1170.06 RTFSFQLI 2625 8 Flu NSI 114 27 1170.12 MITQFESL 2626 8 Flu NSI 31 42 1170.19 FSVIFDRL 2627 8 Flu NS2 134 115 17.0031 KSSFYRNL 2628 8 FluA HA 158 209 17.0035 SSLPFQNI 2629 8 FluA HA 305 53 17.0143 MNIQFTAV 2630 8 FluA HA 403 131 17.0171 MNYYWTLL 2631 8 FluA HA 244 169 17.0307 SFYRNLLWL 2632 9 FluA HA 160 46 1170.08 SSLPFQNI 2633 8 FluA HA 305 9.5 1170.13 MNIQFTAV 2634 8 FluA HA 403 26 1170.17 MNYYWTLL 2635 8 FluA HA 244 56 1170.18 KSSFYRNL 2636 8 FluA HA 158 117 17.0178 SIIPSGPL 2637 8 FluA M1 13 393 17.0179 LSYSAGAL 2638 8 FluA M1 117 60 1170.10 LSYSAGAL 2639 8 FluA M1 117 31 17.0145 SSISFCGV 2640 8 FluA NM 426 29 17.0319 TGICNQNII 2641 9 FluA NM 46 13 17.0320 ITYKNSTWV 2642 9 FluA NM 54 409 17.0324 FCGVNSDTV 2643 9 FluA NM 430 206 1170.01 TGICNQNII 2444 9 FluA NM 46 21 1170.03 FCGVNSDTV 2645 9 FluA NM 430 166 1170.04 ITYKNSTWV 2646 9 FluA NM 54 276 1170.07 SSISFCGV 2647 8 FluA NM 426 2.3 17.0051 IGRFYIQM 2648 8 FluA NP 36 42 17.0197 MMIWHSNL 2649 8 FluA NP 136 238 17.0328 ASNENMETM 2650. 9 FluA NP 366 41 1170.09 IGRFYIQM 2651 8 FluA NP 36 24 1170.20 MMIWHSNL 2652 8 FluA NP 136 287 17.0147 FFYRYGFV 2653 8 FluA POLI 495 350 17.0208 KMITQRTI 2654 8 FluA POLI 198 300 17.0209 RSYLIRAL 2655 8 FluA POLI 215 103 17.0216 RFYRTCKL 2656 8 FluA POLI 465 117 17.0333 TALANTIEV 2657 9 FluA POLI 141 16 1170.02 TALANTIEV 2658 9 FluA POLl 141 3.7 1170.14 RSYLIRAL 2659 8 FluA POLl 215 78 1170.16 RFYRTCKL 2660 8 FluA POLl 465 47 17.0225 VYINTALL 2661 8 FluA POL2 463 65 1170.11 VYINTALL 2662 8 FluA POL2 463 14 17.0232 VYIEVLHL 2663 8 FluA POL3 227 75 1170.15 VYIEVLHL 2664 8 FluA POL3 227 21 F057.08 WYIPPSLRTL 2665 10 GAD 96 F163.06 MURTAZAKDPEPTIDES 2666 0 GAD65 107 0.96 35.0014 IYSTVASSL 2667 9 HA 553 4.1 35.0023 LYEKVKSQL 2668 9 HA 462 2.2 35.0024 LYQKVKSQL 2669 9 HA 462 2.8 35.0025 LYEKMKSQL 2670 9 HA 462 1.6 35.0026 LYEKVFSQL 2671 9 HA 462 7.4 1108.01 LYQNVGTYV 2672 9 HA 204 6.9 17.0114 MGLKFRQL 2673 8 HBV core 122 7.4 17.0152 VSYVNTNM 2674 8 HBV core 115 60 17.0396 SYVNTNMGL 2675 9 HBV core 116 19 1172.07 MGLKFRQL 2676 8 HBV core 122 6.3 1172.10 VSYVNTNM 2677 8 HBV core 115 33 1172.18 SYVNTNMGL 2678 9 HBV core 116 12 17.0003 WGPSLYSI 2679 8 HBV env 364 17 17.0108 ASARFSWL 2680 8 HBV env 329 323 17.0381 WGPSLYSIL 2681 9 HBV env 364 6.6 17.0382 TGPCRTCMT 2682 9 HBV env 281 108 17.0425 WYWGPSLYSI 2683 10 HBV env 362 8.3 1158.02 IPQSLDSWWTSL 2684 12 HBV env 28 2.2 1164.02 IPQSLDSYWTSL 2685 12 HBV env 28 A 2.7 1172.15 ASARFSWL 2686 8 HBV env 329 49 1172.17 WYWGPSLYSI 2687 10 HBV env 362 16 F126.02 APQSLDSWWTSL 2688 12 HBV env 28 15 F126.05 IPQALDSWWTSL 2689 12 HBV env 28 A 6.1 F126.07 IPQSLASWWTSL 2690 12 HBV env 28 A 4.2 F126.08 IPQSLDAWWTSL 2691 12 HBV env 28 A 4.0 F126.09 IPQSLDSAWTSL 2692 12 HBV env 28 A 13 F126.11 IPQSLDSWWASL 2693 12 HBV env 28 A 0.34 F126.12 IPQSLDSWWTAL 2694 12 HBV env 28 A 134 F126.14 EPQSLDSWWTSL 2695 12 HBV env 28 A 86 F126.16 IPESLDSWWTSL 2696 12 HBV env 28 A 13 F126.20 IPQSLDEWWTSL 2697 12 HBV env 28 A 1.9 F126.24 IPQSLDSWWTEL 2698 12 HBV env 28 A 3.0 F126.26 RPQSLDSWWTSL 2699 12 HBV env 28 A 60 F126.28 IPRSLDSWWTSL 2700 12 HBV env 28 A 160 F126.29 IPQRLDSWWTSL 2701 12 HBV env 28 A 23 F126.30 IPQSRDSWWTSL 2702 12 HBV env 28 A 21 F126.31 IPQSLRSWWTSL 2703 12 HBV env 28 A 12 F126.32 IPQSLDRWWTSL 2704 12 HBV env 28 A 5.0 F126.33 IPQSLDSRWTSL 2705 12 HBV env 28 A 47 F126.35 IPQSLDSWWRSL 2706 12 HBV env 28 A 485 F126.36 IPQSLDSWWTRL 2707 12 HBV env 28 A 196 F126.38 YPQSLDSWWTSL 2708 12 HBV env 28 A 91 F126.40 IPYSLDSWWTSL 2709 12 HBV env 28 A 0.78 F126.41 IPQYLDSWWTSL 2710 12 HBV env 28 A 92 F126.43 IPQSLYSWWTSL 2711 12 HBV env 28 A 4.7 F126.44 IPQSLDYWWTSL 2712 12 HBV env 28 A 1.6 F126.46 IPQSLDSWYTSL 2713 12 HBV env 28 A 17 F126.48 IPQSLDSWWTYL 2714 12 HBV env 28 A 0.89 F126.50 IPGSLDSWWTSL 2715 12 HBV env 28 A 24 F126.52 IPQSLDSGWTSL 2716 12 HBV env 28 A 70 F126.53 IPQSLDSPWTSL 2717 12 HBV env 28 A 19 F126.54 IPQSLDSWGTSL 2718 12 HBV env 28 A 138 F126.55 IPQSLDSWPTSL 2719 12 HBV env 28 A 60 F126.56 IPQSLDSWWTGL 2720 12 HBV env 28 A 2.5 F126.57 IPQSLDSWWTPL 2721 12 HBV env 28 A 1.2 F126.66 IPQVLDSWWTSL 2722 12 HBV env 28 A 5.1 F126.67 IPQFLDSWWTSL 2723 12 HBV env 28 A 4.3 F126.68 IPQPLDSWWTSL 2724 12 HBV env 28 A 6.3 F126.69 IPQMLDSWWTSL 2725 12 HBV env 28 A 4.1 F126.70 IPQILDSWWTSL 2726 12 HBV env 28 A 12 F126.71 IPQLLDSWWTSL 2727 12 HBV env 28 A 0.25 F126.72 IPQGLDSWWTSL 2728 12 HBV env 28 A 2.7 F126.73 IPQTLDSWWTSL 2729 12 HBV env 28 A 7.7 F126.74 IPQHLDSWWTSL 2730 12 HBV env 28 A 39 F126.75 IPQCLDSWWTSL 2731 12 HBV env 28 A 25 F126.76 IPQNLDSWWTSL 2732 12 HBV env 28 A 12 F126.77 IPQQLDSWWTSL 2733 12 HBV env 28 A 1.7 F126.78 IPQWLDSWWTSL 2734 12 HBV env 28 A 3.7 F126.79 IPQDLDSWWTSL 2735 12 HBV env 28 A 22 F126.80 IPQKLDSWWTSL 2736 12 HBV env 28 A 9.3 F126.81 IPQSLVSWWTSL 2737 12 HBV env 28 A 11 F126.82 IPQSLFSWWTSL 2738 12 HBV env 28 A 11 F126.83 IPQSLPSWWTSL 2739 12 HBV env 28 A 16 F126.84 IPQSLMSWWTSL 2740 12 HBV env 28 A 0.95 F126.85 IPQSLISWWTSL 2741 12 HBV env 28 A 17 F126.86 IPQSLLSWWTSL 2742 12 HBV env 28 A 0.84 F126.87 IPQSLGSWWTSL 2743 12 HBV env 28 A 2.7 F126.88 IPQSLSSWWTSL 2744 12 HBV env 28 A 0.49 F126.89 IPQSLTSWWTSL 2745 12 HBV env 28 A 1.7 F126.90 IPQSLHSWWTSL 2746 12 HBV env 28 A 1.5 F126.91 IPQSLCSWWTSL 2747 12 HBV env 28 A 1.1 F126.92 IPQSLNSWWTSL 2748 12 HBV env 28 A 1.5 F126.93 IPQSLQSWWTSL 2749 12 HBV env 28 A 0.81 F126.94 IPQSLWSWWTSL 2750 12 HBV env 28 A 2.4 F126.95 IPQSLKSWWTSL 2751 12 HBV env 28 A 1.1 F126.96 IPSLDSWWTSL 2752 11 HBV env 28 A 119 F126.97 IPQSLDSWTSL 2753 11 HBV env 28 A 0.22 F126.98 IPQSLDSWWTL 2754 11 HBV env 28 A 1.3 F126.99 IPQALASWWTSL 2755 12 HBV env 28 A 26 F128.06 IPQSLDSWWTSM 2756 12 HBV env 28 A 0.80 F128.07 IPQSLDSWWTSF 2757 12 HBV env 28 A 1.9 17.0117 KTPSFPNI 2758 8 HBV pol 75 270 17.0121 HAVEFHNL 2759 8 HBV pol 289 49 17.0122 VSAAFYHL 2760 8 HBV pol 419 7.0 17.0127 VIGCYGSL 2761 8 HBV pol 588 157 17.0362 KQYLNLYPV 2762 9 HBV pol 668 3.4 17.0431 CYGSLPQEHI 2763 10 HBV pol 591 303 1172.06 VSAAFYHL 2764 8 HBV pol 419 5.2 1172.09 HAVEFHNL 2765 8 HBV pol 289 158 1172.11 VIGCYGSL 2766 8 HBV pol 588 63 1172.14 KTPSFPNI 2767 8 HBV pol 75 155 F139.01 RPQSLDSWWTSL 2768 12 HBVs env 28 A 144 F139.04 IPQRLDSWWTSL 2769 12 HBVs env 28 A 34 F139.06 IPQSLRSWWTSL 2770 12 HBVs env 28 A 11 F139.07 IPQSLDRWWTSL 2771 12 HBVs env 28 A 2.0 F139.08 IPQSLDSRWTSL 2772 12 HBVs env 28 A 2.6 F139.10 IPQSLDSWWRSL 2773 12 HBVs env 28 A 335 F139.11 IPQSLDSWWTRL 2774 12 HBVs env 28 A 27 F139.14 IPQELDSWWTSL 2775 12 HBVs env 28 A 18 F139.16 IPQSLYSWWTSL 2776 12 HBVs env 28 A 8.3 F139.17 IPQSLDSWETSL 2777 12 HBVs env 28 A 5.3 F139.18 IPQSLDSWWESL 2778 12 HBVs env 28 A 394 64.0036 VESENKVV 2779 8 HCV Entire 2253 349 21.0126 AGPYRAFVTI 2780 10 HIV env 18 A 5.0 21.0127 RAPYRAFVTI 2781 10 HIV env 18 A 176 21.0134 RGPYRAFVTA 2782 10 HIV env 18 A 126 21.0135 KGPYRAFVTI 2783 10 HIV env 18 A 5.8 21.0145 RGPYRAFVTK 2784 10 HIV env 18 A 91 1087.01 RGPGRAFVTI 2785 10 HIV env 18 9.7 31000 >10000 22000 1087.03 RGPGRYFVTI 2786 10 HIV env 18 A 2.7 1087.04 RGPGRAYVTI 2787 10 HIV env 18 A 14 1087.05 RGPGRAFYTI 2788 10 HIV env 18 A 7.2 64.0007 VESMNKEL 2789 8 HIV POL 903 114 64.0055 TDSQYALGI 2790 9 HIV POL 689 179 21.0128 RGAYRAFVTI 2791 10 HIV 18 A 3.4 21.0129 RGPARAFVTI 2792 10 HIV 18 A 1.04 21.0131 RGPYRAAVTI 2793 10 HIV 18 A 2.0 21.0132 RGPYRAFATI 2794 10 HIV 18 A 2.1 21.0133 RGPYRAFVAI 2795 10 HIV 18 A 1.3 21.0137 RGKYRAFVTI 2796 10 HIV 18 A 67 21.0138 RGPFRAFVTI 2797 10 HIV 18 A 0.78 21.0139 RGPYKAFVTI 2798 10 HIV 18 A 13 21.0141 RGPYRKFVT1 2799 10 HIV 18 A 3.6 21.0142 RGPYRAYVTI 2800 10 HIV 18 A 2.1 21.0143 RGPYRAFKTI 2801 10 HIV 18 A 2.3 21.0144 RGPYRAFVKI 2802 10 HIV 18 A 3.9 78.0425 NEILIRCII 2803 9 HPV E6 97 12 78.0426 QEKKRHVDL 2804 9 HPV E6 113 256 1511.05 LFVVYRDSI 2805 9 HPV E6 52 453 1520.18 FYSRIRELRF 2806 10 HPV E6 71 A 447 1108.07 SSIEFARL 2807 8 HSV 498 1.8 >10000 F142.01 KVPRNQDWL 2808 9 Human gp100 38 F117.07 VYDFYVWM 2809 8 Human TRP2 A 145 22.0011 KNKFFSYL 2810 8 Human Tyrosinase 131 57 22.0012 LAVLYCLL 2811 8 Human Tyrosinase 3 72 22.0021 YMVPFIPL 2812 8 Human Tyrosinase 425 70 22.0090 GQMNNGSTPM 2813 10 Human Tyrosinase 157 242 14.0008 IVTMFEAL 2814 8 LCMV GP 4 82 14.0011 ISHNFCNL 2815 8 LCMV GP 118 411 14.0018 GVYQFKSV 2816 8 LCMV GP 70 11 14.0137 HYISMGTSGL 2817 10 LCMV GP 99 83 928.07 SGVENPGGYCL 2818 11 LCMV GP 276 >31000 60 928.20 KAVYNFATM 2819 9 LCMV GP 33 3.3 F110.02 CMANNSHHYI 2820 10 LCMV GP 92 A 220 F110.03 CSANNSHHYM 2821 10 LCMV GP 92 A 42 F110.04 SMVENPGGYCL 2822 11 LCMV GP 276 A 154 F110.05 SGVENPGGYCM 2823 11 LCMV GP 276 A 128 F114.06 KAVYNFATM 2824 9 LCMV GP 33 1.5 >27000 F114.07 KAVYNAATM 2825 9 LCMV GP 33 A 2.0 >27000 F114.08 KAVANFATM 2826 9 LCMV GP 33 A 1.2 27000 F114.09 KAVYNYATM 2827 9 LCMV GP 33 A 2.1 >27000 F114.10 KAVYNFAAM 2828 9 LCMV GP 33 A 4.4 27000 14.0029 YTVKYPNL 2829 8 LCMV NP 205 204 14.0100 FQPQNGQFI 2830 9 LCMV NP 396 6.9 14.0118 VGLSYSQTM 2831 9 LCMV NP 356 71 928.09 FQPQNGQFI 2832 9 LCMV NP 396 >31000 4.9 928.15 FQPQNGQFIHFY 2833 12 LCMV NP 396 15500 280 1076.05 RPQASGVYM 2834 9 LCMV NP 118 >31000 >44000 0.99 1164.01 RPQASQVYM 2835 9 LCMV NP 118 A 3.8 F110.01 YTYKYPNL 2836 8 LCMV NP 205 A 1.8 F114.02 RPQASGVYM 2837 9 LCMV NP 118 A 3.0 F114.03 RPQASGVAM 2838 9 LCMV NP 118 A 12 F114.04 RPQGSGVYM 2839 9 LCMV NI, 118 A 39 F114.05 RPNASGVYM 2840 9 LCMV NP 118 A 19 F141.02 KAVYNFATCGI 2841 11 LCMV 29 F141.04 KAVYNFATB 2842 9 LCMV 7.9 1115.09 VYAKECTGL 2843 9 Lysteria listeriolysin 479 129 1164.03 YPHFMPTNL 2844 9 MCMV 168 7.5 1164.04 YPHYMPTNL 2845 9 MCMV 168 A 9.5 1420.26 HETTYNSI 2846 8 Mouse beta actin 275 A 1.8 1420.27 YEDTGKTI 2847 8 Mouse p40 phox 245 0.86 RNA 16.0004 LGYDYSYL 2848 8 Mouse Tyrosinase 445 3.4 16.0029 SSMHNALHI 2849 9 Mouse Tyrosinase 360 7.6 16.0031 ANFSFRNTL 2850 9 Mouse Tyrosinase 336 6.0 F078.03 SYLTLAKHT 2851 9 Mouse Tyrosinase 136 188 F078.05 HYYVSRDTL 2852 9 Mouse Tyrosinase 180 43 F078.06 YYVSRDTLL 2853 9 Mouse Tyrosinase 181 99 F078.07 SFFSSWQII 2854 9 Mouse Tyrosinase 267 16 F078.11 SYMVPFIPL 2855 9 Mouse Tyrosinase 424 144 F078.14 PYLEQASRI 2856 9 Mouse Tyrosinase 466 173 F078.18 SYLTLAKHTI 2857 10 Mouse Tyrosinase 136 4.4 F078.21 HYYVSRDTLL 2858 10 Mouse Tyrosinase 180 167 F100.04 SQVMNLHNL 2852 9 Mouse TYRP2 363 2.3 1420.31 YENDIEKKI 2860 9 P. CSP 375 3.8 falciparum 64.0083 NEEPSDKHI 2861 9 P. CSPZ 347 40 falciparum 64.0094 EEKHEKKHV 2862 9 P. LSA1 52 284 falciparum 1081.06 SYVPSAEQIL 2863 10 P. yoelii CSP 280 280 1074.15 RYLENGKETL 2864 10 Unknown HLA-A24 170 80 1074.13 RYLKNGKETL 2865 10 Unknown HLA-Cw3 170 217 1108.06 IYTQNRRAL 2866 9 Unknown P815 12 144 F117.03 VYDFFVWM 2867 8 Unknown TRP2 181 A 464 Fl17.14 SVYDFFVWL 2868 9 Unknown TRP2 180 1.0 F138.03 SVYDFYVWM 2869 9 Unknown TRP2 180 A 1.2 3365 1275.03 ASNENMDAM 2870 9 unknown 28 1275.04 FAPGYNPAL 2871 9 unknown 2.0 F079.03 SIQFFGERAL 2872 10 unknown 21 >44000 F079.04 SIQFFGEL 2873 8 unknown 16 >44000 1079.09 RGYVYQGL 2874 8 VSV NP 52 >37000 2.1 >10000 >44000 1476.05 RGPRLNTL 2875 8 186 1476.12 HMWNFIGV 2876 8 202 1476.18 GGAYRLIVF 2877 9 3.5 1476.20 KYLVTRHADV 2878 19 33 1476.21 FSPRRNGYL 2879 9 2.7 F190.04 SHYAFSPM 2880 8 250 >88000 F190.10 FQPQNGQFI 2881 9 9513 17

TABLE 21 MURINE CLASS I SUPERTYPE Sequence SEQ ID NO. Db Kb Kd Db Ld Kk SGPSNTPPEI 2882 18500 >31000 >10000 8.1 RNPRFYNL 2883 7.9 >44000 QPQRGYENF 2884 319 SEAAYAKKI 2885 3.9 AYAPAKAAI 2886 3.5 AYAEAKAAI 2887 50 AYANAKAAI 2888 60 AYAGAKAAI 2889 48 AYAVAKAAI 2890 42 AAAAYAAM 2891 375 >44000 AAAAYAAAAM 2892 228 >44000 AAAANAAAM 2893 10960 23 AAAAAANAAAM 2894 31000 257 NAIVFKGL 2895 484 SIINFEKL 2896 3.7 IFYCPIAI 2897 195 KVVRFDKL 2898 92 VYSFSLASRL 2899 303 SIINFEKL 2900 >37000 1.5 >10000 30508 KVVRFDKL 2901 37 SENDRYRLL 2902 13 SFYRNLLWL 2903 >10000 304 YEANGNLI 2904 0.65 MGLIYNRM 2905 16 MGYIYNRM 2906 2.3 MGIIYNRM 2907 14 MGLIFNRM 2908 21 MGLIYNRM 2909 9.9 RMIQNSLTI 2910 4.6 RLIQNFLTI 2911 40 GMRQNATEI 2912 81 YMRVNGKWM 2913 50 FYIQMATEL 2914 0.31 FYIQMCTFL 2915 1.1 AYERMANIL 2916 233 AYQRMCNIL 2917 2.7 AYERMCTIL 2918 4.1 ASNENMETM 2919 >37000 >31000 >10000 33 TYQRTRALM 2920 69 TYQKTRALV 2921 44 TYQPTRALV 2922 17 TYQFTRALV 2923 371 TYQLTRALV 2924 110 SDYEGRLI 2925 0.60 MITQFESL 2926 64 RTFSFQLI 2927 26 FSVIFDRL 2928 201 RTFSFQLI 2929 27 MITQFESL 2930 42 FSVIFDRL 2931 115 KDDFYRNL 2932 209 SSLPFQNI 2933 53 MNIQFTAV 2934 131 MNYYWTLL 2935 169 SFYRNLLWL 2936 46 SSLPFQNI 2937 9.5 NMNIQFTAV 2938 26 MNYYWTLL 2939 56 KSSFYRNL 2940 117 SIIPSGPL 2941 393 LSYSAGAL 2942 60 LSYSAGAL 2943 31 SSISFCGV 2944 29 TGICNQNII 2945 13 ITYKNSTWV 2946 409 FCGVNSDTV 2947 206 TGICNQNII 2948 21 FCGVNSDTV 2949 166 ITYKNSTWV 2950 276 SSISFCGV 2951 2.3 IGRFYIQM 2952 42 MMIWHSNL 2953 238 ASNENMETM 2954 41 IGRFYIQM 2955 24 MMIWHSNL 2956 287 FFYRYGFV 2957 350 KMITQRTI 2958 300 RSYLIRAL 2959 78 RFYRTCKL 2960 47 VYINTALL 2961 65 VYINTALL 2962 14 VYIEVLHL 2963 75 VYIEVLHL 2964 21 WYIPPSLRTL 2965 96 MURTAZAKD 2966 0.96 IYSTVASSL 2967 4.1 LYEKVKSQL 2968 2.2 LYQKVKSQL 2969 2.8 LYEKMKSQL 2970 1.6 LYEKVFSQL 2971 7.4 LYQNVGTYV 2972 6.9 MGLKFRQL 2973 7.4 VSYVNTNM 2974 60 SYVNTNMGL 2975 19 MGLKFRQL 2976 6.3 VSYVNTNM 2977 33 SYVNTNMGL 2978 12 WGPSLYSI 2979 17 ASARFSWL 2980 323 WGPSLYSIL 2981 6.6 TGPCRTCMT 2982 108 WYWGPSLYSI 2983 8.3 IPQSLDSWWTSL 2984 2.2 IPQSLDSYWTSL 2985 2.7 ADARFSWL 2986 49 WYWGPSLYSI 2987 16 APQSLDSWWTSL 2988 1.5 IPQALDSWWTSL 2989 6.1 IPQSLASWWTSL 2990 4.2 IPQSLDAWWTSL 2991 4.0 IPQSLDSAWTSL 2992 13 IPQSLDSWWASL 2993 0.34 IPQSLDSWWTAL 2994 134 EPQSLDSWWTSL 2995 86 IPESLDSWWTSL 2996 13 IPQSLDEWWTSL 2997 1.9 IPQSLDSWWTEL 2998 3.0 RPQSLDSWWTSL 2999 60 IPRSLDSWWTSL 3000 160 IPQRLDSWWTSL 3001 23 IPQSLDSWWTSL 3002 21 IPQSLRSWWTSL 3003 12 IPQSLDRWWTSL 3004 5.0 IPQSLDSRWTSL 3005 47 IPQSLDSWWRSL 3006 485 IPQSLDSWWTRL 3007 196 YPQSLDSWWTSL 3008 91 IPYSLDSWWTSL 3009 0.78 IPQYLDSWWTSL 3010 92 IPQSLYSWWTSL 3011 4.7 IPQSLDYWWTSL 3012 1.6 IPQSLDSWYTSL 3013 17 IPQSLDSWWTYL 3014 0.89 IPGSLDSWWTSL 3015 24 IPQSLDSGWTSL 3016 70 IPQSLDSPWTSL 3017 19 IPQSLDSWGTSL 3018 138 IPQSLDSWPTSL 3019 60 IPQSLDSWSWTGL 3020 2.5 IPQSLDSWWTPL 3021 1.2 IPQVLDSWWTSL 3022 5.1 IPQFLDSWWTSL 3023 4.3 O[Q[;DSWWTS; 3024 6.3 IPQMLDSWWTSL 3025 4.1 IPQILDSWWTSL 3026 12 IPQLLDSWWTSL 3027 0.25 IPQGLDSWWTSL 3028 2.7 IPQTLDSWWTSL 3029 7.7 IPQHLDSWWTSL 3030 39 IPQCLDSWWTSL 3031 25 IPQNLDSWWTSL 3032 12 IPQQLDSWWTSL 3033 1.7 IPQWLDSWWTSL 3034 3.7 IPQDLDSWWTSL 3035 22 IPQKLDSWWTSL 3036 9.3 IPQSLSWWTSL 3037 11 IPQSLFSWWTSL 3038 11 IPQSLPSWWTSL 3039 16 IPQSLMSWWTSL 3040 0.95 IPQSLISWWTSL 3041 17 IPQSLLSWWTSL 3042 0.84 IPQSLGSWWTSL 3043 2.7 IPQSLSSWWTSL 3044 0.49 IPQSLTSWWTSL 3045 1.7 IPQSLHSWWTSL 3046 1.5 IPQSLCSWWTSL 3047 1.1 IPQSLNSWWTSL 3048 1.5 IPQSLQSWWTSL 3049 0.81 IPQSLWSWWTSL 3050 2.4 IPQSLKSWWTSL 3051 1.1 IPSLDSWWTSL 3052 119 IPQSLDSWTSL 3053 0.22 IPQSLDSWWTL 3054 1.3 IPQALASWWTSL 3055 26 IPQSLDSWWTSM 3056 0.80 IPQSLDSWWTSF 3057 1.9 KTPSFPNI 3058 270 HAVEFHNL 3059 49 VSAAFYHL 3060 7.0 VIGCYGSL 3061 157 KQYLNLYPV 3062 3.4 CYGSLPQEHI 3063 303 VSAAFYHL 3064 5.2 HAVEFHNL 3065 158 VIGCYGSL 3066 63 KTPSFPNI 3067 153 RPQSLDSWWTSL 3068 144 IPQRLDSWWTSL 3069 34 IPQSLRSWWTSL 3070 11 IPQSLDRWWTSL 3071 2.0 IPQSLDSRWTSL 3072 2.6 IPQSLDSWWRSL 3073 335 IPQSLDSWWTRL 3074 27 IPQELDSWWTSL 3075 18 IPQSLYWWTSL 3076 8.3 IPQSLDSWETSL 3077 5.3 IPQSLDSWWESL 3078 394 VESENKVV 3079 349 AGPYRAFVTI 3080 5.0 RAPYRAFVTI 3081 176 RGPYRAFVTA 3082 126 KGPYRAFVTI 3083 5.8 RGPYRAFVTK 3084 91 RGPGRAFVTI 3085 9.7 31000 >10000 22000 RGPGRYFVTI 3086 2.7 RGPGRAYVTI 3087 14 RGPGRAFYTI 3088 7.2 VESMNKEL 3089 114 TDSQYALGI 3090 179 RGAYRAFVTI 3091 3.4 RGPARAFVTI 3092 1.04 RGPYRAAVTI 3093 2.0 RGPYRAFATI 3094 2.1 RGPYRAFVAI 3095 1.3 RGKYRAFVTI 3096 67 RGPFRAFVTI 3097 0.78 RGPYKAFVTI 3098 13 RGPYRKFVTI 3099 3.6 RGPYRAYVTI 3100 2.1 RGPYRAFKTI 3101 2.3 RGPYRAFVKI 3102 3.9 NEILIRCII 3103 12 QEKKRHVDL 3104 256 LFVVYRDSK 3105 453 FYSRIRELRF 3106 447 SSIEFARL 3107 1.8 >10000 KVPRNQDWL, 3108 38 VYDFYVWM 3109 145 KNKFFSYL 3110 57 LAVLYCLL 3111 72 YMVPFIPL 3112 70 CQMNNGSTPM 3113 242 IVTMFEAL 3114 82 ISFINFCNL 3115 411 GVYQFKSF 3116 11 HYIMGTSGL 3117 83 SGVENPGGYCL 3118 >31000 60 KAVYNFATM 3119 3.3 CMANNSHHYI 3120 220 CSANNSHHYM 3121 42 SMVENPGGYCL 3122 154 SGVENPGGYCM 3123 128 KAVYNFATM 3124 1.5 >27000 KAVYNAATM 3125 2.0 >27000 KAVANFATM 3126 1.2 27000 KAVYNYATM 3127 2.1 >27000 KAVYNFAAM 3128 4.4 27000 YTVKYPNL 3129 204 FQPQNGQFI 3130 6.9 VGLSYSQTM 3131 71 FQPQNGQFI 3132 >31000 TQPQNGQFIHFY 3133 15500 280 RPQASGVYM 3134 >31000 >44000 0.99 RPQASQVYM 3135 3.8 YTYKYPNL 3136 1.8 RPQASGVYM 3137 3.0 RPQASGVAM 3138 12 TPQGSGVYM 3139 39 RPNASGVYM 3140 19 KAVYNFATCGI 3141 29 KAVYNFATB 3142 7.9 VYAKECTGL 3143 129 YPHFMPTNL 3144 7.5 YPHYMPTNL 3145 9.5 HETTYNSI 3146 1.8 YEDTGKTI 3147 0.86 LGYDYSYL 3148 3.4 SSMHNALHI 3149 7.6 NAFSFRNTL 3150 6.0 SYLTLAKHT 3151 188 HYYVSRDTL 3152 43 YYVSRDTLL 3153 99 SFFSSWQII 3154 16 SYMVPFIPL 3155 144 PYLEQASRI 3156 173 SYLTLAKHTI 3157 4.4 HYYVSRDTLL 3158 167 SQVMNLEINL 3159 2.3 YENDIEKKI 3160 3.8 NEEPSDKHI 3161 40 EEKHEKKHV 3162 284 SYVPSAEQIL 3163 280 RYLENGKETL 3164 80 RYLKNGKETL 3165 217 EYTQNRRAL 3166 144 VVDFFVWM 3167 464 SVYDEFVWL 3168 1.0 SVYDFYVWM 3169 1.2 3365 ASNENMDAM 3170 28 FAPGYNPAL 3171 2.0 SIQFFGERAL 3172 21 >44000 SIQFFGEL 3173 16 >44000 RGYVYQGL 3174 >37000 2.1 >10000 >44000 RGPRLNTL 3175 186 HMWNFIGV 3176 202 GGAYRLIVF 3177 3.5 KYLVTRHADV 3178 33 FSPRRNGYL 3179 2.7 SHYAFSPM 3180 250 >88000 FQPQNGQFI 3181

TABLE 22 Summary of Population Coverage by Currently Available Assays Phenotypic (Allelic) Frequency HLA Cell Cau- Jap- Chi- His- Antigen Allele Line(s) casian Negro anese nese panic Al A*0101 Steinlin 28.6 10.1 1.4 9.2 10.1 A2.1 A*0201 JY 45.8 30.3 42.4 54.0 43.0 A3.2 A*0301 GM3107 20.6 16.3 1.2 7.1 14.8 A11 A*1101 BVR 9.9 3.8 19.7 33.1 7.3 A24 A*2401 KT3 16.8 8.8 58.1 32.9 26.7 All A 88.9 59.8 91.6 94.6 80.2 B7 B*0701 GM3107 17.7 15.5 9.6 6.9 11.8 B8 B*0801 Steinlin 18.1 6.3 0.0 3.6 9.0 B27 B*2705 LG2 7.5 2.6 0.8 3.4 4.9 B35 B*3503 BHM 15.4 14.8 15.4 9.8 28.1 B54 B15401 KT3 0.0 0.0 12.4 8.6 0.0 All B 51.9 36.5 35.6 30.2 48.7 Cw6 Cw0601 C1R 17.6 13.7 2.2 19.0 12.2 TOTAL 95.7 76.5 94.7 96.6 91.0

TABLE 23 HUMAN CELL LINES (HLA-B and HLA-C SOURCES) B cell line HLA-B allele B1801 DVCAF B3503 EHM B0701 GM3107 B1401 LWAGS B5101 KAS116 B5301 AMAI B0801 MAT B2705 LG2 B5401 KT3 B1302 CBUF B4403 PITOUT B3502 TISI B3501 BUR B4001 LB HLA-C allele Cw0601 C1R

TABLE 24 ANTIBODY REAGENTS anti-HLA Name HLA-A2 BB7.2 HLA-A1 12/18 HLA-A3 GAPA3 (ATCC, HB122) HLA-11, 24.1 A11.1M (ATCC, HB164) HLA-A, B, C W6/32 (ATCC, HB95) monomorphic B9.12.1 HLA-B, C B.1.23.2 monomorphic

TABLE 25 SEQ PEP- ID TIDE AA SEQUENCE NO SOURCE B*0701 1021 9 FPFKYAAAF 3182 B35consensus peptid 0 1054 9 YPKVKQWPL 3183 Y1 analog of 1054.05 0 1075 11 CILESCFRAVI 3184 MAGE-1 0 1080 9 YPAEITLYW 3185 B53 self peptide 0 1086 9 FAMPNFQTL 3186 Cw3 consensus 0 1086 9 FAMPNFYTL 3187 Cw3 consensus 0 1086 9 QPDDAVYKL 3188 Cw4 consensus 0 1086 9 1PYPIVRICL 3189 Cw6 consensus 1 1086 9 IPYPIVRSL 3190 Cw6 consensus 1 1086 9 IPFPIVRYL 3191 Cw6 consensus 0 1086 9 RYRPGTVAL 3192 Histone H3.3 0 9 MPRGVVVTL 3193 B7 Nat. Processed 3 10 LPENNVLSPL 3194 p53, 26-35 0 10 APAPAPSWPL 3195 p53, 84-93 1 11 SPALNKMFCQL 3196 p53, 127-137 0 9 GTRVRAMAI 3197 p53, 154-162 0 9 RPILTIITL 3198 p53, 249-257 0 10 LPPGSTKRAL 3199 p53, 299-308 0 9 SPQPKKKPL 3200 p53, 315-323 0 10 KPLDGEYFTL 3201 p53, 321-330 0 9 GSRAHSSHL 3202 p53, 361-369 0

TABLE 26 Relative Binding of HLA-A or B Restricted Peptides

TABLE 27 Relative Binding of HLA-B Naturally Processed Peptides.

*Shaded areas indicate good or intermediate cross-reactive binding to alleles other than the reported restriction element. +Boxed areas give the binding capacity of epitopes to their reported restriction element.

TABLE 28 Compilation of “Known” HLA Motifs Motif B Pocket F Pocket Phenotypic (Allelic) Frequency Assay Type* Motif Motif Antigen HLA Allele Cell Line Caucasian Negro Japanese Chinese Hispanic Available A T, S Y A1 A*0101 Steinlin 28.6 10.1 1.4 9.2 10.1 yes B Y F, L, I A24 A*2401 KT3 16.8 8.8 58.1 32.9 26.7 yes C V, L, M L, I, V Aw69.1** A*6901 C1R 0.5 0.0 0.0 0.8 0.0 L, M L, I, V A2.1 A*0201 JY 45.8 30.3 42.4 54.0 43.0 yes All C 46.2 30.3 42.4 54.5 43.0 D V, L, M K, R Aw68.1 A*6801 LB 3.5 6.2 0.0 0.0 4.2 T, V K, R A11 A*1101 BVR 9.9 3.8 19.7 33.1 7.3 yes V, L, M K, R A3.2 A*0301 GM3107 20.6 16.3 1.2 7.1 14.8 yes hydrophobic K, R Aw31 A*3101 4.4 3.8 14.8 9.6 10.1 All D 35.9 28.6 33.9 46.3 33.9 E P F, Y B35 B*3503 EHM 15.4 14.8 15.4 9.8 28.1 yes F P L, I, V B7 B*0701 GM3107 17.7 15.5 9.6 6.9 11.8 yes (Y, F, W) P L, I, V B14 B*1401 LWAGS 7.6 6.3 0.4 0.8 12.4 P L, I, V B51 B*5101 KAS116 6.9 6.7 17.2 13.0 7.6 P L, I, V, M, V, F, B53 B*5301 AMAI 1.6 22.6 0.2 0.0 4.2 W P, (R) L, I, V, M, Y, F, Cw6 Cw*0602 C1R 17.6 13.7 2.2 19.0 12.2 yes W All F 43.9 53.6 28.0 35.3 41.7 G P, K P, K B27 B*2705 LG2 7.5 2.6 0.8 3.4 4.9 yes H RR/K3, R/K5 L, I, V B8 B*0801 Steinlin 18.1 6.3 0.0 3.6 9.0 yes *Motifs are grouped as shown below: Motif Type Position 2 C-terminus A sm. polar tyrosine B aromatic hydrophobic C aliphatic aliphatic D aliphatic basic E proline aromatic F proline hydrophobic G basic basic H basic/basic aliphatic To date, motifs A-D have been found only in A alleles; F,G, and H are found in B alleles. **A28 is split into A*6801, A*6802, A*6803, and A*6901. The population distribution of the A28 subtypes was estimated from the overall frequency of the A28 allele and the distribution of the subtypes reported by Fernandez-Vina (Hu. Imm. 33:163)

TABLE 29 F (C-terminal) Pocket Residues

TABLE 30 SEQ ID Protein or 1st Peptide AA Sequence NO Antigen Molecule Position B*0702 1292.01 9 SPRTLNAWI 3239 HIV GAG 180 0.42 1292.02 9 KPCVKLTPI 3240 HIV ENV 130 0.11 1292.03 9 SPAIFQSSI 3241 HIV POL 335 0.31 1292.07 10 LPQGWKGSPI 3242 HIV POL 328 0.074 1292.13 9 HPVHAGPIA 3243 HIV GAG 248 0.11 1292.14 9 HPVHAGPII 3244 HIV GAG 248 0.41 1292.17 9 PPVVHGCPL 3245 HIV NS5 2317 0.014 1292.19 10 KPTLHGPTPI 3246 HIV NS3 1614 0.26 1292.2 10 APTLWARMII 3247 HIV NS5 2835 0.39 1292.22 10 LPRRGPRLGI 3248 HIV Core 37 0.67 1292.23 9 SPGQRVEFI 3249 HIV NS5 2615 0.014 1292.24 9 LPGCSFSII 3250 HIV Core 169 0.15 1292.26 10 SPGALWGVI 3251 HIV NS4 1887 0.022 1292.27 10 TPLLYRLGAI 3252 HIV NS3 1621 0.022 27.0136 9 APAAPTPAA 3253 p53 76 0.3 27.0262 10 APAPAAPTPA 3254 p53 74 0.019 27.0264 10 APSWPLSSSV 3255 p53 88 0.023 28.0418 9 FPWDILFPA 3256 HDV 194 0.02 34.0074 8 IPWQRLLL 3257 CEA 13 0.11 34.0075 8 RPGVNLSL 3258 CEA 428 0.072 34.0081 8 SPGGLREL 3259 HER2/neu 133 0.055 34.0084 8 WPDSLPDL 3260 HER2/neu 415 0.02 34.0085 8 IPVAIKVL 3261 HER2/neu 748 0.012 34.0086 8 SPYVSRLL 3262 HER2/neu 779 0.044 34.0087 8 VPIKWMAL 3263 HER2/neu 884 1.4 34.0089 8 SPKANKEI 3264 HER2/neu 760 0.058 34.0095 8 RPRFRELV 3265 HER2/neu 966 0.041 34.0099 8 SPGKNGW 3266 HER2/neu 1174 0.023 34.011 8 VPISHLYI 3267 MAGE2 170 0.017 34.0111 8 MPKTGLLI 3268 MAGE2 196 0.019 34.0117 8 MPKAGLLI 3269 MAGE3 196 0.13 34.0121 8 APAPSWPL 3270 p53 86 0.054 34.0178 9 GPLPAARPI 3271 HER2/neu 1155 0.055 34.018 9 LPTNASLSI 3272 HER2/neu 65 0.011 34.0181 9 SPAFDNLYI 3273 HER2/neu 1214 0.019 34.0182 9 SPKANKEII 3274 HER2/neu 760 0.015 34.0183 9 SPLTSIISI 3275 HER2/neu 649 0.064 34.0184 9 SPREGPLPI 3276 HER2/neu 1151 0.12 34.0187 9 GPHISYPPI 3277 MAGE3 296 0.022 34.019 9 RPILTIITI 3278 p53 249 0.046 34.0192 9 SPQPKKKPI 3279 p53 315 0.048 34.026 10 GPASPLDSTF 3280 HER2/neu 995 0.011 34.0265 10 SPREGPLPAI 3281 HER2/neu 1151 0.066 34.0268 10 VPISHLYILI 3282 MAGE2 170 0.015 34.0271 10 MPKAGLLIII 3283 MAGE3 196 0.017 34.0273 10 APAPAPSWPI 3284 p53 84 0.13 34.0361 11 SPLDSTFYRSL 3285 HER2/neu 998 0.064 34.0362 11 LPAARPAGATL 3286 HER2/neu 1157 0.014 34.0365 11 KPYDGIPAREI 3287 HER2/neu 921 0.043 34.0368 11 SPLTSIISAVV 3288 HER2/neu 649 0.025 34.0374 11 CPSGVKPDLSY 3289 HER2/neu 600 0.03 34.0382 11 GPRALIETSYV 3290 MAGE2 274 0.13 34.0387 11 MPKAGLLIIVL 3291 MAGE3 196 0.028 34.0389 11 GPRALVETSYV 3292 MAGE3 274 0.19 34.039 11 APRMPEAAPPV 3293 p53 63 0.45 34.0397 11 SPALNKMFBQI 3294 p53 127 0.18

TABLE 31 B Pocket Comparison of A3-Like Alleles

TABLE 32 Predicted Motifs Based on Structure of B and F Pockets B Pocket F Pocket Motif Predicted Predicted HLA Cell Type* Motif Motif Antigen Allele Line A — Y B44 B*4403 Pitout C V, L, M L, I, V Aw68.2 A*6802 C1R D V, L, M K, R Aw68.3 A*6803 C1R V, L, M K, R A30 A*3001/3003 DUCAF, LBUF (L, I, V, M, S, T) K, R A33 A*3301 LWAGS E P F B54 B*5401 KT3 F — L, I, V, M, Y, F, W Cw3 Cw*0301 P, Y L, I, V, M, Y, F, W Cw4 Cw*0401 P, Y L, I, V, M, Y, F, W Cw7 Cw*0701/0702 C1R, JY

TABLE 33 B Pocket Comparison of Alleles Preferring Proline in Position 2

TABLE 34 SEQ MHC Synthesis Antigen Mole Size Pos1 Sequence ID NO A1 A2 A3 A1 A24 P1 P2 Alleles CH-15 CSP 9 293 MPNDPNRNV 3295 + P1 CH-15 CSP 10 101 NPDPNANPNV 3296 + P1 CH-15 CSP 10 328 EPSDKHIKEY 3297 − + A01/P2 CH-15 HBV 9 191 IPQSLDSWW 3298 + P2 CH-15 HBV 9 232 CPGYRWMCL 3299 + P1 CH-15 HBV ENV 9 313 IPIPSSWAF 3300 + P2 CH-15 HBV ENV 9 365 TPARVTGGV 3301 + P1 CH-15 HBV ENV 9 379 LPIFFCLWV 3302 + P1 CH-15 HBV POL 9 404 WPKFAVPNL 3303 + P1 CH-15 HBV POL 9 440 HPAAMPHLL 3304 + P1 CH-15 HBV POL 9 541 FPHCLAFSY 3305 + P2 CH-15 HBV POL 9 789 DPSRGRLGL 3306 + P1 CH-15 HBV POL 10 19 GPLEEELPRL 3307 + P1 CH-15 HBV POL 10 50 IPWTHKVGNE 3308 + P2 CH-15 HBV POL 10 123 LPLDKGIKPY 3309 + P2 CH-15 HBV CORE 10 134 PPNAPILSTL 3310 + P1 CH-15 HBV ENV 10 173 GPLLVLQAGF 3311 + P2 CH-15 HBV ENV 10 340 VPFVQWFVGL 3312 + P1 CH-15 HBV POL 10 365 TPARVTGGVF 3313 + P2 CH-15 HBV ENV 10 379 LPIFFCLWVY 3314 + P2 CH-15 HBV POL 10 409 VPNLQSLTNL 3315 + P1 CH-15 HBV POL 10 541 FPHCLAFSYM 3316 + P1 CH-15 HCV CORE 9 57 QPRGRRQPI 3317 + P1 CH-15 HCV CORE 9 78 QPGYPWPLY 3318 + P2 CH-15 HCV CORE 9 83 WPLYGNEGL 3319 + P1 CH-15 HCV CORE 9 99 SPRGSRPSW 3320 + P2 CH-15 HCV CORE 9 111 DPRRRSRNL 3321 + P1 CH-15 HCV CORE 9 168 LPGCSFSIF 3322 + P2 CH-15 HCV E1 9 339 IPQAVVDMV 3323 + P1 CH-15 HCV E2 9 600 GPWLTPRCM 3324 + P1 CH-15 HCV E2 9 622 YPCTVNFTI 3325 + P1 CH-15 HCV E2 9 681 LPALSTGLI 3326 + P1 CH-15 HCV NS3 9 1358 HPNIEEVAL 3327 + P1 CH-15 HCV NS3 9 1530 TPAETTVRL 3328 + P1 CH-15 HCV NS3 9 1598 APPPSWDQM 3329 + P1 CH-15 HCV NS3 9 1599 PPPSWDQMW 3330 + P2 CH-15 HCV NS3 9 1619 GPTPLLYRL 3331 + P1 CH-15 HCV NS4 9 1887 SPGALVVGV 3332 + P1 CH-15 HCV NS4 9 1906 GPEGAVQW 3333 + P2 CH-15 HCV NS5 9 2159 LPCEPEPDV 3334 + P1 CH-15 HCV NS5 9 2162 EPEPDVAVL 3335 + P1 CH-15 HCV NS5 9 2396 DPDLSDGSW 3336 + P2 CH-15 HCV NS5 9 2512 PPHSAKSKF 3337 + P2 CH-15 HCV NS5 9 2615 SPGQRVEFL 3338 + P1 CH-15 HCV NS5 9 2771 DPPQPEYDL 3339 + P1 CH-15 HCV NS5 9 2774 QPEYDLELI 3340 + P1 CH-15 HCV NS5 9 2835 APTLWARMI 3341 + P1 CH-15 HCV CORE 10 37 LPRRGPRLGV 3342 + P1 CH-15 HCV CORE 10 142 APLGGAARAL 3343 + P1 CH-15 HCV CORE 10 168 LPGCSFSIFL 3344 + P1 CH-15 HCV E1 10 252 IPTTTIRRHV 3345 + P1 CH-15 HCV E1 10 308 YPGHVSGHRM 3346 + P1 CH-15 HCV E2 10 497 VPASQVCGPV 3347 + P 1 CH-l5 HCV e2 10 600 GPWLTPRCMV 3348 + P1 CH-15 HCV E2 10 622 YPCTVNFTIF 3349 + P2 CH-15 HCV E2 10 663 SPLLLSTTEW 3350 + P2 CH-15 HCV E2 10 793 WPLLLLLLAL 3351 + P1 CH-15 HCV NS3 10 1120 TPCTCGSSDL 3352 + P1 CH-15 HCV NS3 10 1239 APAAYAAQGY 3353 + + A01/P2 CH-15 HCV NS3 10 1254 NPSVAATLGF 3354 + P2 CH-15 HCV NS3 10 1506 RPSGMFDSSV 3355 + P1 CH-15 HCV NS3 10 1547 LPVCQDHLER 3356 − P2 CH-15 HCV NS3 10 1598 APPPSWDQMW 3357 + P2 CH-15 HCV NS3 10 1514 KPTLHGPTPL 3358 + P1 CH-15 HCV NS3 10 1521 TPLLYRLGAV 3359 + P1 CH-15 HCV NS4 10 1730 LPGNPAIASL 3360 + P1 CH-15 HCV NS4 10 1783 NPAIASLMAF 3361 + P2 CH-15 HCV NS4 10 1882 LPSILDPGAL 3362 + P1 CH-15 HCV NS4 10 1387 SPGALVVGVV 3363 + P1 CH-15 HCV NS4 10 1906 GPGEGAVQWM 3364 + P1 CH-15 HCV NS4 10 1934 VPESDAAARV 3365 + P1 CH-15 HCV NS5 10 2164 EPDVAVLTSM 3366 + P1 CH-15 HCV NS5 10 2615 SPGQRVEFLV 3367 + P1 CH-15 HCV NS5 10 2768 PPGDPPQPEY 3368 + P2 CH-15 HCV NS5 10 2772 PPQPEYDLEL 3369 + P1 CH-15 HCV NS5 10 2822 TPVNSWLGNI 3370 + P1 CH-15 HCV NS5 10 2835 APTLWARMIL 3371 + P1 CH-15 HIV VPR 9 34 FPRIWLHJL 3372 + P1 CH-15 HIV POL 9 37 SPTRRELQV 3373 + P1 CH-15 HIV NEF 9 34 FPVRPQVPL 3374 + P1 CH-15 HIV NEF 9 37 RPQVPLRPM 3375 + P1 CH-15 HIV VIF 9 99 DPDLADQLI 3376 + P1 CH-15 HIV POL 9 110 LPGRWKPKM 3377 + P1 CH-15 HIV ENV 9 123 KPCVKLTPL 3378 + P1 CH-15 HIV GAG 9 153 SPRTLNAWV 3379 + P1 CH-15 HIV VIF 9 161 PPLPSVJKL 3380 + P1 CH-15 HIV POL 9 171 FPISPIETV 3381 + P1 CH-15 HIV POL 9 179 VPVKLKPGM 3382 + P1 CH-15 HIV POL 9 184 KPGMDGPKV 3383 + P1 CH-15 HIV GAG 9 185 TPQDLNTML 3384 + P1 CH-15 HIV POL 9 189 GPVKVKQWPL 3385 + P1 CH-15 HIV GAG 9 185 TPQDLNTML 3386 + P1 CH-15 HIV POL 9 189 GPKVKQWPL 3387 + P1 CH-15 HIV GAG 9 258 NPPIPVGEI 3388 + P1 CH-15 IHV GAG 9 259 PPIPVGETY 3389 + P2 CH-15 HIV GAG 9 293 GPKEPFRDY 3390 + P2 CH-15 HIV POL 9 327 SPAIFQSSM 3391 + P1 CH-15 HIV GAG 9 343 GPAATLEEM 3392 + P1 CH-15 HIV POL 9 346 NPDIVIYQY 3393 + A01/P2 CH-15 HIV GAG 9 360 GPGHKARVL 3394 + P1 CH-15 HIV POL 9 395 EPPFLWMGY 3395 + P2 CH-15 HIV ENV 9 404 DPEIVMHSF 3396 + P2 CH-15 HIV POL 9 417 LPEKDSWTV 3397 + P1 CH-15 HIV GAG 9 507 YPLASLRSL 3398 + P1 CH-15 HIV ENV 9 547 APTKAKRRV 3399 + P1 CH-15 HIV POL 9 590 TPPLVKLWY 3400 + P2 CH-15 HIV POL 9 603 EPIVGAETF 3401 + P2 CH-15 HIV POL 9 680 QPDKSESEL 3402 + P1 CH-15 HIV POL 9 759 LPPVVAKEI 3403 + P1 CH-15 HIV POL 9 760 PPVVAKEIV 3404 + P1 CH-15 HIV POL 9 991 VPRRKAKII 3405 + P1 CH-15 HIV TAT 10 2 EPVDPRLEPW 3406 + P2 CH-15 HIV POL 10 37 SPTRRELQVW 3407 + P2 CH-15 HIV POL 10 110 LPGRQKPKMI 3408 + P1 CH-15 HIV POL 10 152 TPVNRGRNL 3409 + P1 CH-15 HIV VIF 10 160 KPPLPSVJKL 3410 + P1 CH-15 HIV POL 10 174 SPIETVPVKL 3411 + P1 CH-15 HIV POL 10 222 GPENPYNTPV 3412 + P1 CH-15 HIV POL 10 325 NPYNTPVFAI 3413 + P1 CH-15 HIV GAG 10 258 NPPIPVGEIY 3414 + P2 CH-15 HIV GAG 10 261 IPVGEIYKRW 3415 + P2 CH-15 HIV POL 10 289 VPLDKDFRKY 3416 + P2 CH-15 HIV GAG 10 293 GPKEPFRDYV 3417 + P1 CH-15 HIV GAG 10 296 EPFRDYVDRF 3418 + P2 CH-15 HIV POL 10 110 TPGIRYQYNV 3419 + P1 CH-15 HIV POL 10 340 EPFRKQNPDI 3420 + P1 CH-15 HIV GAG 10 343 GPAATLEEMM 3421 + P1 CII-15 HIV POL 10 346 NPDIVIYQYM 3422 + P1 CH-15 HIV POL 10 396 PPFLWMGYEL 3423 + P1 CH-15 HIV POL 10 406 HPDKWINQPI 3424 + P1 CH-15 HIV GAG 10 473 EPTAPPEESF 3425 + P2 CH-15 HIV GAG 10 507 YPLASLRSLF 3426 + P2 CH-15 HIV ENV 10 547 APTKAKRRVV 3427 + P1 CH-15 HIV POL 10 591 PPLVKLWYQL 3428 + P1 CH-15 HIV POL 10 603 EPIVGAETFY 3429 + P2 CH-15 HIV POL 10 680 QPDKSESELV 3430 + P1 CH-15 HIV POL 10 759 LPPVVAKEIV 3431 + P1 CH-15 HIV POL 10 372 IPYNPQSQGV 3432 + P1 CH-15 HIV POL 10 963 DPLQKGPAKL 3433 + P1 CH-15 HPV15 E7 9 5 TPILHEYML 3434 + P1 CH-15 HPV16 E6 9 11 DPQERPRKL 3435 + P1 CH-15 HPV16 E7 9 46 EPDRAHYNI 3436 + P1 CH-15 HPV16 E6 9 118 CPEEKQRHL 3437 + P1 CH-15 HPV16 E7 10 46 EPDRAHYNIV 3438 P1 CH-15 HPV16 E6 10 65 NPYAVCDKCL 3439 + P1 CH-15 HPV18 E7 9 3 GPKATLQDI 3440 + P1 CH-15 HPV18 E6 9 6 DPTRRPYKL 3441 + P1 CH-15 HPV18 E6 9 110 KPLNPAEKL 3442 + P1 CH-15 HPV18 E6 9 113 NPAEKLRHL 3443 P1 CH-15 HPV18 E7 10 3 GPKATLQDIV 3444 + P1 CH-15 HPV18 E7 10 16 EPQNEIPVDL 3445 + P1 CH-15 HPV18 E7 10 55 EPQRHTMLCM 3446 + P1 CH-15 HPV18 E6 10 60 IPHAACHKCI 3447 P1 CH-15 LSA1 9 1663 LPSENERGY 3448 + A01/P2 CH-15 LSA1 9 1786 KPIVQYDNF 3449 + P2 CH-15 LSA1 10 1663 LPSENERGYY 3450 + A01/P2 CH-15 MAGE2 9 170 VPISHLYIL 3451 + P1 CH-15 MAGE2 9 196 MPKTGLLII 3452 + P1 CH-15 MAGE2 9 265 DPACYEFLW 3453 + P2 CH-15 MAGE2 9 296 EPHISYPPL 3454 + P1 CH-15 MAGE2 9 301 YPPLHERAL 3455 + P1 CH-15 MAGE2 10 170 VPISHLYILV 3456 + P1 CH-15 MAGE2 10 196 MPKTGLLIIV 3457 + P1 CH-15 MAGE2 10 241 HPRKLLMQDL 3458 + P1 CH-15 MAGE2 10 274 GPRALIETSY 3459 + P2 CH-15 MAGE2/3 9 128 EPVTKAEML 3460 + P1 CH-15 MAGE2/3 9 261 VPGSDPACY 3461 + P2 CH-15 MAGE2/3 10 216 APEEKIWEEL 3462 + P1 CH-15 MAGE3 9 71 LPTTMNYPL 3463 + P1 CH-15 MAGE3 9 170 DPIGHLYIF 3464 + P2 CH-15 MAGE3 9 196 MPKAGLLII 3465 + P1 CH-15 MAGE3 9 296 GPHISYPPL 3466 + P1 CH-15 MAGE3 9 301 YPPLHEWVL 3467 + P1 CH-15 MAGE3 10 71 LPTTMNYPLW 3468 + P2 CH-15 MAGE3 10 196 MPKAGLLIV 3469 + P1 CH-15 MAGE3 10 241 DPKKLLTQHF 3470 + P2 CH-15 MAGE3 10 274 GPRALVETSY 3471 + P2 CH-15 SSP2 9 164 IPDSIQDWL 3472 + P1 CH-15 SSP2 9 206 HPSDGKCNL 3473 + P1 CH-15 SSP2 9 228 GPFMKAVCV 3474 + P1 CH-15 SSP2 9 287 KPKREPLDV 3475 + P1 CH-15 SSP2 9 305 RPRGDNFAV 3476 + P1 CH-15 SSP2 9 364 PPNPPDPDI 3477 + P1 CH-15 SSP2 9 379 IPEDSEKEV 3478 + P1 CH-15 SSP2 9 544 EPAPFDETL 3479 + P1 CH-15 SSP2 9 303 QPRPRGDNF 3480 + P2 CH-15 SSP2 9 419 LPNDKSDRY 3481 + P2 CH-15 SSP2 10 363 NPPNPPNPDI 3482 + P1 CH-15 SSP2 10 419 LPDNKSDRYI 3483 + P1 CH-15 SSP2 10 428 IPYSPLSPKV 3484 + P1 CH-15 SSP2 10 236 HPSDGKCNLY 3485 + A01/P2 CH-15 SSP2 10 394 NPEDDREENF 3486 + P2 CH-15 SSP2 10 539 TPYAGEPAPF 3487 + P2

X Source Mol. Pos. Cytel# Sequence SEQ ID NO. AA Motif 1 HBV ENV 14 16.006 FPDHQLDPA 14519 9 P2A 2 HBV NUC 129 16.007 PPAYRPPNA 14520 9 P2A 3 HBV POL 640 16.008 YPALMPLYA 14521 9 P2A 4 HBV X 58 16.009 LPVCAFSSA 14522 9 P2A 5 HCV 142 16.010 APLGGAARA 14523 9 P2A 6 HCV 2806 16.011 DPTTPLARA 14524 9 P2A 7 HCV 1582 16.012 FPYLVAYQA 14525 9 P2A 8 HCV 1882 16.013 LPAILSPGA 14526 9 P2A 9 HCV 1783 16.014 NPAIASLMA 14527 9 P2A 10 HCV 2897 16.015 SPGEINRVA 14528 9 P2A 11 HCV 2551 16.016 TPIDTTIMA 14529 9 P2A 12 HCV 1621 16.017 TPLLYRLGA 14530 9 P2A 13 HCV 242 16.018 TPTLAARNA 14531 9 P2A 14 HCV NEF 793 16.019 WPLLLLLLA 14532 9 P2A 15 HIV POL 38 16.020 EPAADGVGA 14533 9 P2A 16 HIV 225 16.021 NPYNTPVFA 14534 9 P2A 17 MAGE2 60 16.022 SPPHSPQGA 14535 9 P2A 18 MAGE3 30 16.023 APATEEQEA 14536 9 P2A 19 MAGE3 60 16.024 DPPGSPQGA 14537 9 P2A 20 PAP TRAP 4 16.032 APLLLARAA 14538 9 P2A 21 Plasmodium 522 16.175 VPGAATPYA 14539 9 P2A 22 PSA ENV 52 16.176 HPQWVLTAA 14540 9 P2A 23 HBV NUC 313 16.177 IPIPSSWAFA 14541 10 P2A 24 HBV NUC 49 16.178 SPHHTALRQA 14542 10 P2A 25 HBV POL 128 16.179 TPPAYRPPNA 14543 10 P2A 26 HBV POL 633 16.180 APFTQCGYPA 14544 10 P2A 27 HBV X 712 16.181 LPIHTAELLA 14545 10 P2A 28 HBV 67 16.182 GPCALRFTSA 14546 10 P2A 29 HCV 2181 16.183 DPSHITAETA 14547 10 P2A 30 HCV 2806 16.184 DPTTPLARAA 14548 10 P2A 31 HCV 339 16.185 IPQAVVMVA 14549 10 P2A 32 HCV 2159 16.186 LPCEPEPDVA 14550 10 P2A 33 HCV 674 16.187 LPCSIIILPA 14551 10 P2A 34 HCV 2567 16.168 QPEKGGRKPA 14552 10 P2A 35 HCV 1356 16.189 VPHPNIEEVA 14553 10 P2A 36 HIV GAG 360 16.190 GPGHKARVLA 14554 10 P2A 37 HIV GAG 332 16.191 NPDCKTILKA 14555 10 P2A 38 HIV GAG 170 16.192 SPEVIPMFSA 14556 10 P2A 39 HIV POL 820 16.195 IPAETGQETA 14557 10 P2A 40 HIV POL 320 16.196 LPQGWKGSPA 14558 10 P2A 41 HIV POL 760 16.197 PPVVAKEIVA 14559 10 P2A 42 MAGE2 30 16.198 APATEEQQTA 14560 10 P2A 43 MAGE213 98 16.199 FPDLESEFQA 14561 10 P2A 44 MAGE3 30 16.200 APATEEQEAA 14562 10 P2A 45 MAGE3 170 16.201 DPIGHLYIFA 14563 10 P2A 46 PAP CSP 348 16.202 SPSCPLERFA 14564 10 P2A 47 Plasmodium EXP-1 327 16.218 DPNRNVDENA 14565 10 P2A 48 Plasmodium EXP-1 116 16.243 DPADNANPDA 14566 10 P2A 49 Plasmodium LSA1 132 16.244 EPNADPQVTA 14567 10 P2A 50 Plasmodium TRAP 1728 16.307 KPEQKEDKSA 14568 10 P2A 51 Plasmodium 303 16.342 QPRPRGDNFA 14569 10 P2A 52 PSA 141 16.343 EPALGTTCYA 14570 10 P2A

TABLE 35 Binding of B7-like supermotif containing peptides to B7-like supertype HLA alleles SEQ RESTRICTION BINDING CAPACITY (IC50 nM) SEQUENCE ID NO SOURCE (or ORIGIN) REFERENCE B'0701 B*3501 B*3502 B*3503 B*5401 YPAEITLTW 3488 B*5301 self peptide B*5301 38 104a 54 1160 176 25 MPLETQLAI 3489 P. talciparum B*5101, 38 54 28 1146 12 1.6 SHEBA 77-85 B*5301 LPSDFFPSV 3490 HBc 19-27 1323 298 — 97 4.6 XPSDXAAEA 3491 B*5401 Nat. Processed (B*5401) 11714 207 13364 136 8.4 LPFDFTPGY 3492 B*3501 nat. proc. (B*3501) 83 -b) 5.6 1307 6286 253 APRTVALTA 3493 B*0701 Nat. Processed (B*0701) 59 4.9 — — — 52 LPGPKFLQY 3494 B*3501 nat. proc. (B*3501) 83 — 148 — — — DPKVKQWPL 3495 HIV pot 185-193 B*0801 72 105 5636 — 1128 17813 MPNDPNRNV 3496 P. falciparum cap B*5101, 38 3417 — — — 48 300-308 B*5301 APRTLVYLL 3497 A*0201 sig seq 5-13 (B*0701) 59 4.1 — — — — analog APRTVALTAL 3498 B*0701 Nat. Processed (B*0701) 59 4.2 — — — 17273 APRASRPSL 3499 B*0701 Nat. Processed (B*0701) 59 3.9 — — — — YPFQPPKV 3500 B*5401 Nat. Processed (B5401) — — — 14667 87 KPIVQYDNF 3501 P. falciperum isa B*5301 38 27333 — — — — 1786-1794 TPYDINQML 3502 HIV-2 B*5301 38 2733 17714 — 1158 15833 DPYEVSYRI 3503 B*5401 Nat. Processed (B*5401) — — — — — YPAEITLTW 3504 B*5301 self peptide B*5301 38 104a 54 1160 176 25 MPLETQLAI 3505 P. talciparum SHEBA B*5101, 38 54 28 1146 12 1.6 77-85 B*5301 LPSDFFPSV 3506 HBc 19-27 1323 298 — 97 4.6 XPSDXAAEA 3507 B*5401 Nat. Processed (B*5401) 11714 207 13364 136 8.4 LPFDFTPGY 3508 B*3501 nat. proc. 03501) 83 -b) 5.6 1307 6286 253 APRTVALTA 3.509 B*0701 Nat. Processed (B*0701) 59 4.9 — — 52 LPGPKFLQY 3510 B*3501 nat. proc. (B*3501) 83 — 148 — — — DPKVKQWPL 3511 HIV pol 185-193 B*0801 72 105 5636 — 1128 17813 MPNDPNRNV 1512 P. falciparum cap B*5101, 38 3417 — — — 48 300-308 B*5301 APRTLVYLL 3513 A*0201 sig seq 5-13 (B*0701) 59 4.1 — — — — analog APRTVALTAL 3514 B*0701 Nat. Processed (B*0701) 59 4.2 — — — 17273 APRASRPSL 3515 B*0701 Nat. Processed (B*0701) 59 3.9 — — — — YPFQPPKV 3516 B*5401*5401 (B*5401) — — 14667 — 87 Nat. Processed KPIVQYDNF 2512 P. falciperum isa B*5301 38 27333 — — — — 1786-1794 TPYDINQML 3518 HIV-2 B*5301 38 2733 17714 — 1158 15833 DPYEVSYRI 3519 B*5401 Nat. Processed (B*5401) — — — — — a) Shaded areas highlight binding capacity b) A dash indicates an IC50 > 30000 nM

TABLE 36 Binding of Peptides to B7-like Supermotif Alleles SEQ B*0701 B*3501 B*5301 B*5401 Allelles PEPTIDE AA SEQUENCE ID NO SOURCE (nM) (nM) (nM) (nM) bound 15.066 9 FPVRPQVPL 3520 HIV NEF 84 7.1 2.2 92 44 4 15.032 9 IPIPSSWAF 3521 HBV ENV 313 60 7.8 35 4000 3 15.037 9 FPHCLAFSY 3522 HBV POL 541 3375 7.5 18 400 3 15.044 9 LPGCSFSIF 3523 HCV Core 168 31 113 122 8000 3 15.107 9 VPISHLYIL 3524 MAGE2 170 22 384 396 3525 3 15.140 9 MPKAGLLII 3525 MAGE3 196 321 — 92 112 3 16.009 9 LPVCAFSSA 3526 HBV X 58 348 533 — 2.0 2 15.047 9 YPCTVNFTI 3527 HCV E2 622 10800 966 102 89 2 16.012 9 FPYLVAYQA 3528 HCV 1582 18000 182 1706 1.2 2 15.064 9 EPRIWLHJL 3529 HIV VPR 34 5.4 10286 16909 226 2 15.073 9 EPISPIETV 3530 WV POL 171 3484 1051 251 9.8 2 15.134 9 LPTFMNYPI 3531 MAGE3 71 71 46 802 3152 2 16.032 9 APLLLARAA 3532 PAP 4 257 — — 2.6 2 16.176 9 HPQWVLTA 3533 PSA 52 225 1532 — 1.1 2 15.030 9 IPQSLDSWW 3534 HBV ENV 191 — — 64 + 1 15.033 9 TPARVTGGV 3535 HBV POL 365 466 — — 18909 1 15.034 9 LPIFFCLWV 3536 HBV ENV 379 — — 2345 55 1 15.036 9 HPAAMPHLL 3537 HBV POL 440 58 1618 580 6118 1 15.038 9 DPSRGRLGL 3538 HBV POL 789 45 — — — 1 16.006 9 FPDHQLDPA 3539 HBV ENV 14 — 8000 — 13 1 16.008 9 YPALMPLYA 3540 HBV POL 640 524 1134 2583 0.80 1 15.039 9 QPRGRRQPI 3541 HCV Core 57 24 — — — 1 15.042 9 SPRGSRPSW 3542 HCV Core 99 14 — — — 1 15.043 9 DPRRRSRNL 3543 HCV Core111 318 — — — 1 15.048 9 LPALSTGLI 3544 HCV NS3 1358 153 — 1505 20800 1 15.049 9 LPNLEEVAL 3545 HCV E2681 1500 227 14308 5333 1 15.054 9 SPGALVVGV 3546 HCV NS4 1887 — — 81 — 1 15.060 9 SPGQRVEFL 3547 HCV NS5 2615 44 — — — 1 15.063 9 APTLWARMI 3548 HCV NS5 2835 338 — — — 1 16.010 9 APLGGAARA 3549 HCV 142 1385 — — 330 1 16.013 9 LPAILSPGA 3550 HCV 1882 — — — 11 1 16.014 9 NPAIASLMA 3551 HCV 1783 5143 — — 263 1 16.017 9 TPLLYRLGA 3552 HCV 1621 656 — — 45 1 16.019 9 WPLLLLLLA 3553 HCV 793 10800 — 12400 270 1 15.065 9 SPTRRELQV 3554 HIV POL 37 257 — — — 1 15.067 9 RPQVPLRPM 3555 HIV NEF 87 3.3 5760 — — 1 15.070 9 KPCVKLTPL 3556 HIV ENV 123 13 — — — 1 15.071 9 SPRTLNAWV 3557 HIV GAG 153 9.8 — — 20800 1 15.077 9 GPKVKQWP 3558 HIV POL 189 372 — — — 1 15.081 9 SPAIFQSSM 3559 HIV POL 327 13 1920 — 8000 1 15.083 9 NPDIVIYQY 3560 FEW POL 346 — 343 — — 1 15.084 9 GPGH1CARVL 3561 HIV GAG 360 189 — — — 1 15.088 9 YPLASLRSL 3562 HIV GAG 507 5.5 847 11625 1944 1 15.095 9 VPRRICAKII 3563 HIV POL 991 11 — — — 1 16.021 9 NPYNTPVFA 3564 HIV POL 225 — — — 105 1 15.096 9 TPTLHEYML 3565 HPV16 E7 5 51 — — — 1 15.104 9 KPLNPAEKL 3566 HPV18 E6 10 154 — — — 1 15.108 9 MPKTGLLII 3567 MAGE2 196 2789 — 172 597 1 15.113 9 DPACYEFLW 3568 MAGE2 265 — — 115 — 1 15.117 9 EPHISYPPL 3569 MAGE2 296 50 8000 — — 1 15.119 9 YPPLHEARA 3570 MAGE2 301 20 — — 5474 1 15.156 9 GPHISYPPL 3571 MAGE3 296 6.2 — — — 1 15.175 9 HPSDGKCNL 3572 SSP2 206 245 — 6414 — 1 15.178 9 RPRGDNFAV 3573 SSP2 305 11 — — 3506 1 15.182 9 QPRPRGDNF 3574 SSP2 303 331 — — — 1 15.031 9 CPGYRWMC 3575 HBV ENV 232 806 — — — 0 15.035 9 WPKFAVPNL 3576 HBV POL 404 1009 — — 7172 0 16.007 9 PPKFAVPNL 3577 HBV POL 129 — — — — 0 15.040 9 QPGYPWPLY 3578 HCV Core 78 — 6545 — — 0 15.041 9 WPLYGNEGL 3579 HCV Core 83 859 — 6889 — 0 15.045 9 IPQAVVDMV 3580 HCV E1 339 13500 — — 8667 0 15.046 9 SPWLTPRCM 3581 HCV E2 600 651 — — — 0 15.051 9 APPPSWDQM 3582 HCV NS3 1598 1929 — — — 0 15.052 9 PPPSWDQM 3583 HCV NS3 1599 — — — — 0 15.053 9 SPTPLLYRL 3584 HCV NS3 1619 2298 — — — 0 15.055 9 GPGEGAVQ 3585 HCV NS4 1906 — — — — 0 15.056 9 LPCEPEPDV 3586 HCV NS5 2159 — — — — 0 15.057 9 EPEPDVAVL 3587 HCV NS5 2162 — — — — 0 15.058 9 DPDLSDGSW 3588 HCV NS5 2396 — — 18600 — 0 15.059 9 PPHSALSKF 3589 HCV NS5 2512 — — — — 0 15.061 9 DPPQPEYDL 3590 HCV NS5 2771 — — — — 0 15.062 9 WPEYDLELI 3591 HCV NS5 2774 — — — — 0 16.011 9 DPTTPLARA 3592 HCV 2806 — — — 800 0 16.015 9 SPGEINRVA 3593 HCV 2897 18000 — — 2811 0 16.018 9 TPTLAARNA 3594 HCV 242 — — — 5778 0 15.068 9 DPDLADQLI 3595 IIIV VIE 99 — — — — 0 15.069 9 LPGRWKPK 3596 HIV POL 110 1440 — — — 0 15.072 9 PPLPSVJKL 3597 HIV VIF 161 — — — — 0 15.074 9 VPVKLKPGM 3598 HIV POL 179 18000 — — 1664 0 15.075 9 KPGMDGPK 3599 HIV POL 184 — — — — 0 15.076 9 TPQDLNTML 3600 HIV GAG 185 7200 — — — 0 15.078 9 NPPIPVGEI 3601 HIV GAG 258 — — — — 0 15.079 9 PPIPVGEIV 3602 HIV GAG 259 — — — — 0 15.080 9 GPICEPERDV 3603 HIV GAG 293 — — — — 0 15.082 9 GPAATLEEM 3604 HIV GAG 343 3857 — — — 0 15.085 9 EPPFLWMGY 3605 HIV POL 395 — — — — 0 15.086 9 DPEIVMHSF 3606 HIV ENV 404 — — — — 0 15.087 9 LPEICDSwTv 3607 HIV POL 417 — — — 895 0 15.089 9 APTKALRRV 3608 HIV ENV 547 659 — — — 0 15.090 9 TPPLVKLWV 3609 HIV POL 590 — 2667 — 4822 0 15.091 9 EPIVGAETF 3610 HIV POL 603 — 2182 4769 — 0 15.092 9 QPDKSESEL 3611 HIV POL 680 9000 — — — 0 15.093 9 LPPVVAKEI 3612 HIV POL 759 9818 — — — 0 15.094 9 PPVVAKEIV 3613 HIV POL 760 — — — — 0 16.020 9 EPAADGVGA 3614 HIV NEF 38 — — — 13000 0 15.099 9 DPQERPRKL 3615 HPV16 E611 — — — — 0 15.100 9 EPDRAHYNI 3616 HPV16 E7 46 — — 5636 — 0 15.101 9 CPEEKQRHL 3617 HPV I6 E6 118 18000 — 15500 — 0 15.102 9 GPKATLQDI 3618 HPV16 E7 3 13500 — — — 0 15.103 9 DPTRRPYKL 3619 HPV18 E6 6 — — — — 0 15.105 9 NPAEKLRHL 3620 HPV 18 E6 113 509 — — — 0 16.022 9 SPPHSPQGA 3621 MAGE2 60 — — — 3059 0 15.120 9 EPVTKAEML 3622 MAGE2/3 128 — — — — 0 15.121 9 VPGSDPACY 3623 MAGE2/3 261 — — — — 0 15.138 9 DPIGHLYIF 3624 MAGE3 170 — 626 2548 — 0 15.157 9 YPPLHEWVL 3625 MAGE3 301 2038 947 3957 4522 0 16.024 9 DPPQSPQGA 3626 MAGE3 60 — — — 7704 0 15.173 9 MPNDPNRN 3627 CSP 293 — — — 612 0 15.174 9 IPDSIQDSL 3628 SSP2 164 2455 — — — 0 15.176 9 GPFMKAVC 3629 SSP2 228 2314 — — — 0 15.177 9 LPKREPLDV 3630 SSP2 287 8308 — — — 0 15.179 9 PPNPPNPDI 3631 SSP2 364 — — — — 0 15.180 9 IPEDSEKEV 3632 SSP2 379 — — — — 0 15.181 9 EPAPFDETL 3633 SSP2 544 — 2939 1625 — 0 15.183 9 LPNDKSDRY 3634 SSP2 419 — 533 2214 — 0 15.184 9 LPSENERGY 3635 LSAI 1663 — 2038 — — 0 15.185 9 KPIVQYDNF 3636 LSAI 1786 — 10800 2036 — 0 16.071 9 DPQVTAQDV 3637 P. falciparum EXP — — — — 0 16.072 9 EPLIDVHDL 3638 P. falciparum EXP — — — — 0 16.073 9 QPQGDDNNL 3639 P.f alciparum EXP — — — — 0 16.175 9 VPGAATPYA 3640 P. falciparum — — — 5778 0 15.217 10 FPHCLAFSY 3641 HBV POL 541 99 119 380 671 3 15.268 10 YPLASLRSLF 3642 HIV GAG 507 400 480 150 759 3 15.350 10 TPYAGEPAP 3643 SSP2 539 55 76 420 4674 3 15.214 10 TPARVTGGV 3644 HBV POL 365 75 294 — — 2 15.225 10 YPCTVNFTIF 3645 HCV E2 622 1521 399 257 315 2 16.185 10 IPQAVVDMV 3646 HCV 339 7043 300 — 5.7 2 16.187 10 LPCSFTTLPA 3647 HCV 674 422 24000 — 16 2 16.196 10 LPQGWKGSP 3648 HIV POL 320 450 — — 18 2 15.210 10 LPLDKGIKPY 3649 HBV POL 123 — 548 — — 1 16.177 10 IPIPSSWAFA 3650 HBV ENV 313 4154 3064 6643 23 1 16.180 10 APFTQCGYP 3651 HBV POL 633 1895 — — 7.7 1 16.181 10 LPIHTAELLA 3652 HBV POL 712 3086 6857 5813 32 1 16.182 10 GPCALRFTS 3653 HBV X 67 60 — — 3000 1 15.218 10 LPRRGPRLG 3654 HCV Core 37 28 — — 4160 1 15.219 10 APLGGAARA 3655 HCV Core 142 9.4 — — 13867 1 15.223 10 VPASQVCGP 3656 HCV E2 497 500 — — 5200 1 15.226 10 SPLLLSTTEQ 3657 HCV E2 663 21600 — 55 10400 1 15.231 10 RPSGMFDSS 3658 HCV NS3 1506 149 — — — 1 15.234 10 KPTLHGPTP 3659 HCV NS3 1614 3.8 — — — 1 15.235 10 TPLLYRLGA 3660 HCV NS3 1621 450 — — 940 1 15.237 10 NPAIASLMA 3661 HCV NS4 1783 393 9000 — — 1 15.238 10 LPAILSPGAL 3662 HCV NS4 1882 1019 — — 50 1 15.239 10 SPGALVVGV 3663 HCV NS4 1887 415 — — — 1 15.247 10 APTLWARMI 3664 HCV NS5 2835 6.1 — — — 1 16.189 10 VPHPNIEEVA 3665 HCV 1356 — — — 36 1 15.257 10 IPVGEIYKR 3666 HIV GAG 261 — — 175 — 1 15.269 10 APTKAKRRV 3667 HIV ENV 547 44 — — — 1 15.282 10 VPISI-ILYILV 3668 MAGE2 170 2000 — 5580 100 1 15.283 10 MPKTGLLIIV 3669 MAGE2 196 18000 24000 — 170 1 15.285 10 HPRKLLMQD 3670 MAGE2 241 137 — — — 1 16.199 10 FPDLESEFQA 3671 MAGE2/3 98 — 5760 — 297 1 15.307 10 LPTTMNYPL 3672 MAGE3 71 — 12000 174 2950 1 15.311 10 MPKAGLLIIV 3673 MAGE3 196 1770 — 14308 12 1 16.201 10 DPIGHLYIFA 3674 MAGE3 170 — — 20667 359 1 15.208 10 GPLEEELPRL 3675 HBV POL 19 — — — — 0 15.209 10 IPQTHKVGN 3676 HBV POL 50 4050 — — — 0 15.211 10 PPNAPILSTL 3677 HBV CORE 134 — — — — 0 15.212 10 GPLLVLQAG 3678 HBV ENV 173 — — — — 0 15.213 10 VPFVQWFVG 3679 HBV ENV 340 5143 — — 4245 0 15.215 10 LPIFFCLWVY 3680 HBV ENV 379 — 917 16412 — 0 15.216 10 VPNLQSLTN 3681 HBV POL 409 9000 — — — 0 16.178 10 SPITIHTALRQ 3682 HBV NUC 49 4500 — — 3000 0 16.179 10 TPPAYRPPN 3683 HBV NUC 128 — — — 997 0 15.220 10 LPGCSFSIFL 3684 HCV Core 168 2512 8000 686 8432 0 15.221 10 IPTITIRRHV 3685 HCV E1 252 9818 — — — 0 15.222 10 YPGHVSGHR 3686 HCV E1 308 1301 3927 — — 0 15.224 10 GPQLTPRCM 3687 HCV E2 600 — — — — 0 15.227 10 WPLLLLLLA 3688 HCV E2 793 1333 — 2620 2849 0 15.228 10 TPCTCGSSD 3689 HCV NS3 1120 10800 — — — 0 15.229 10 VPAAYAAQ 3690 HCV NS3 1239 — 9600 — — 0 15.230 10 NPSVAATLG 3691 HCV NS3 1254 — — — — 0 15.232 10 LPVCQDHLE 3692 HCV NS3 1547 — 1565 827 — 0 15.233 10 APPPSWDQM 3693 HCV NS3 1598 — — 15500 — 0 15.236 10 LPGNPAIASL 3694 HCV NS4 1780 752 4364 — 2311 0 15.240 10 GPGEGAVQ 3695 HCV NS4 1906 — — — — 0 15.241 10 VPESDAAAR 3696 HCV NS4 1934 — — — — 0 15.242 10 EPDVAVLTS 3697 HCV NS5 2164 3375 1694 — — 0 15.243 10 SPGQRVEFL 3698 HCV NS5 2615 18000 — — — 0 15.244 10 PPGDPPQPE 3699 HCV NS5 2768 — — — — 0 15.245 10 PPQPEYDLE 3700 HCV NS5 2772 — — — — 0 15.246 10 TPVNSQLGNI 3701 HCV NS5 2822 — — 16909 — 0 16.183 10 DPSHITAETA 3702 HCV 2181 2348 — — 2600 0 16.184 10 DPTTPLARA 3703 HCV 2806 — — 20667 800 0 16.186 10 LPCEPEPDV 3704 HCV 2159 — — — 5474 0 16.188 10 QPEKGGRKP 3705 HCV 2567 4909 — — 547 0 15.248 10 EPVDPRLEP 3706 HIV TAT 2 — — 1603 — 0 15.249 10 SPTRRELQV 3707 HIV POL 37 2189 — 10941 — 0 15.250 10 LPGRWKPK 3708 HIV POL 110 — — — — 0 15.251 10 TPVNIIGRNL 3709 HIV POL 152 18000 — — 0 15.252 10 KPPLPSVJKL 3710 HIV VIF 160 3176 — — — 0 15.253 10 SPIETVPVKL 3711 HIV POL 174 1964 — — — 0 15.254 10 GPENPYNTP 3712 HIV POL 222 — — — — 0 15.255 10 NPYNTPVFAI 3713 HIV POL 225 1612 — — 6603 0 15.256 10 NPPIPVGEIY 3714 HIV GAG 258 — — — — 0 15.258 10 VPLDKDFRK 3715 HIV POL 289 — 16000 — — 0 15.259 10 GPKEPFRDY 3716 HIV GAG 293 — — — — 0 15.260 10 EPFRDYVDR 3717 HIV GAG 296 — — — — 0 15.261 10 TPG1RYQYN 3718 HIV POL 310 13500 — — — 0 15.262 10 EPFRKQNPDI 3719 HIV POL 340 — — — — 0 15.263 10 GPAATLEEM 3720 HIV GAG 343 2700 — — — 0 15.264 10 NPDIVIYQY 3721 HIV POL 348 10800 2057 7750 10400 0 15.265 10 PPFLWMGYE 3722 HIV POL 396 — — — — 0 15.266 10 HPDKWTVW 3723 HIV POL 406 4500 — — — 0 15.267 10 EPTAPPEESF 3724 HIV GAG 473 — — — — 0 15.270 10 PPLVKLWYQ 3725 HIV POL 591 — — — — 0 15.271 10 EPIVGAETFY 3726 HIV POL 603 — 9000 — — 0 15.272 10 QPDKSESEL 3727 HIV POL 680 — — — — 0 15.273 10 LPPVVAKEIV 3728 HIV POL 759 — — — — 0 15.274 10 EPYNPQDQG 3729 HIV POL 872 2400 — — 1841 0 15.275 10 DPLWKGPA 3730 HIV POL 963 — — — — 0 16.190 10 GPGHKARVL 3731 HIV GAG 360 — — — 3059 0 16.191 10 NPDCKTILK 3732 HIV GAG 332 — — — — 0 16.192 10 SPEVIPMFSA 3733 HIV GAG 170 — — — 5622 0 16.195 10 IPAETGQETA 3734 HIV POL 820 — — — 594 0 16.197 10 PPVVAKEIV 3735 HIV POL 760 — — — — 0 15.276 10 EPDRAHYNI 3736 HPV16 E7 46 — — — — 0 15.277 10 NPYAVCDKC 3737 HPV16 E6 65 — — — — 0 15.278 10 GPKATLQDI 3738 HPV16 E7 3 — — — — 0 15.279 10 EPQNEIPVDL 3739 HPV18 E7 16 — 16000 — — 0 15.280 10 EPQRHTMLC 3740 HPV16 E7 55 2077 — 2146 — 0 15.281 10 IPHAACHKCI 3741 HPV18 E6 60 831 — — 20800 0 15.288 10 GPRALIETSY 3742 MAGE2 274 6750 24000 — — 0 16.198 10 APATEEQQT 3743 MAGE2 301 — — — — 0 15.294 10 APEEKIWEE 3744 MAGE2/3 216 — — — — 0 15.317 10 DPKKLLTQH 3745 MAGE3 241 — — — — 0 15.321 10 GPRALVETS 3746 MAGE3 274 — — — — 0 16.200 10 APATEEQEA 3747 MAGE3 301 — — — — 0 15.343 10 NPDPNANPN 3748 CSP 101 — — — — 0 15.344 10 EPSDKIIIKEY 3749 CSP 318 — — — — 0 15.345 10 NPPNPPNPDI 3750 SSP2 363 — — — — 0 15.346 10 LPNDKSDRY 3751 SSP2 419 3857 — 18600 — 0 15.347 10 IPYSPLSPKV 3752 SSP2 428 15429 — — 723 0 15.348 10 HPSDGKCNL 3753 SSP2 206 — 3592 6909 — 0 15.349 10 NPEDDREEN 3754 SSP2 394 — — — — 0 15.351 10 LPSENERGY 3755 LSA1 1663 — 5538 — — 0 16.218 10 DPNRNVDEN 3756 P. falciparum CSP — — — — 0 16.241 10 EPLIDVHDLI 3757 P. falciparum EXP — — — — 0 16.242 10 QPQGDDNNL 3758 P. falciparum EXP — — — — 0 16.243 10 DPADNANPD 3759 P. falciparum EXP — — — — 0 16.244 10 PNADPQVTA 3760 P. falciparum EXP — — — — 0 16.307 10 PEQKEDKSA 3761 P. falciparum — — — — 0 16.342 10 QPRPRGDNF 3762 P. falciparum 6000 — — 12235 0 16.202 10 SPSCPLERFA 3763 PAP 348 — — — 2447 0 16.343 10 EPALGTTCY 3764 PSA 141 — — — 4522 0

TABLE 37 Improved prediction of B7-like supermotif cross-reactive peptides Fraction of No. of Cross-reactive Cross-reactive Peptides Predicted Peptides Predicted Selection Criteria ≧2 alleles bound ≧2 alleles bound none observed 14/24 (11%)  14/14 (100%) no negative residues present 13/54 (24%) 13/14 (93%) no negative residues present 12/25 (48%) 12/14 (86%) at least one preferred residue present

TABLE 38 Phenotypic frequencies of A2-supertype alleles in four major ethnic groups Phenotypic frequency^(a) Allele Blacks Caucasians Orientals Hispanics Average A*0201 22.3 45.6 18.1 37.1 30.8 A*6802 12.7 1.8 0.0 4.2 4.7 A*0206 0.0 0.4 9.3 6.3 4.0 A*0207 0.0 0.0 11.0 0.0 2.7 A*0205 5.2 1.8 0.3 3.0 2.5 A*0203 0.0 0.0 8.8 0.0 2.2 A*0202 6.4 0.0 0.5 1.3 2.0 A*6901 0.0 0.7 0.3 1.3 0.6 A*0211 0.0 0.0 0.0 1.3 0.3 A*0212 0.0 0.0 0.3 0.8 0.3 A*0213 0.0 0.0 0.0 0.4 0.1 A*0214 0.0 0.0 0.0 0.0 0.0 Total 43.1 48.2 45.0 51.9 47.1 ^(a)Phenotypic frequencies were calculated from unpublished data provided by M. Fernandez-Vina and D. Mann. Frequencies greater than 5% are indicated by bold font.

TABLE 39 HCV NS3 590

^(a)Binding capacities are expressed as ratios relative to the parent peptide. Peptides whose binding capacities are within 10-fold of the best binder are highlighted by shading, and are considered preferred; those whose relative binding capacities are 10-100-fold less than the best binder are considered tolerated. ^(b)A dash (“-”) indicates relative binding <0.01.

TABLE 40 HBV core 18 F6 > Y

^(a)Binding capacities are expressed as ratios relative to the parent peptide. Peptides whose binding capacities are within 10-fold of the best binder are highlighted by shading, and are considered preferred; those whose relative binding capacities are 10-100-fold less than the best binder are considered tolerated. ^(b)A dash (“-”) indicates relative binding <0.01.

TABLE 41 HCV NS3 590

^(a)Binding capacities are expressed as ratios relative to the related analog with the highest binding affinity for each individual molecule. Peptides whose relative binding capacities are in the 1-0.1 range are highlighted by shading, and are considered preferred; those whose relative binding capacities are in the 0.1-0.01 range are considered tolerated. A dash (“-”) indicates relative binding <0.01.

TABLE 42 HBV core 18 F₆ > Y

^(a)Binding capacities are expressed as ratios relative to the related analog with the highest binding affinity for each individual molecule. Peptides whose relative binding capacities are in the 1-0.1 range are highlighted by shading, and are considered preferred; those whose relative binding capacities are in the 0.1-0.01 range are considered tolerated. A dash (“-”) indicates relative binding <0.01.

TABLE 43 Poly-alanine peptide ALAKAAAAV (SEQ ID NO: 3786)

^(a)Binding capacities are expressed as ratios relative to the related analog with the highest binding affinity for each individual molecule. Peptides whose relative binding capacities are in the 1-0.1 range are highlighted by shading, and are considered preferred; those whose relative binding capacities are in the 0.1-0.01 range are considered tolerated. A dash (“-”) indicates relative binding <0.01.

TABLE 44 Summary Allele/Peptide combinations^(b) % tolerated Residue Tested Preferred Tolerated % preferred or preferred V 19 17 2 89.5 100.0 L 19 16 3 84.2 100.0 I 19 16 3 84.2 100.0 M 6 5 1 83.3 100.0 T 19 14 4 73.7 94.7 A 6 2 4 33.3 100.0 Q 13 8 3 61.5 84.6 S 6 1 4 16.7 83.3 G 6 0 3 0.0 50.0 F 19 0 4 0.0 21.1 P 19 0 1 0.0 5.3 C 6 0 0 0.0 0.0 K 19 0 0 0.0 0.0 N 6 0 0 0.0 0.0 D 19 0 0 0.0 0.0 ^(b)indicates the number of instances in which a given residue was associated with relative binding in the 1-0.1 range (preferred) or 0.1-0.01 range (tolerated).

TABLE 45 HCV NS3 590

^(a)Binding capacities are expressed as ratios relative to the related analog with the highest binding affinity for each individual molecule. Peptides whose relative binding capacities are in the 1-0.1 range are highlighted by shading, and are considered preferred; those whose relative binding capacities are in the 0.1-0.01 range are considered tolerated. A dash (“-”) indicates relative binding <0.01.

TABLE 46 HBV core 18 F₆ > Y

^(a)Binding capacities are expressed as ratios relative to the related analog with the highest binding affinity for each individual molecule. Peptides whose relative binding capacities are in the 1-0.1 range are highlighted by shading, and are considered preferred; those whose relative binding capacities are in the 0.1-0.01 range are considered tolerated. A dash (“-”) indicates relative binding <0.01.

TABLE 47 Poly-alanine peptide ALAKAAAAV (SEQ ID NO: 3786)

^(a)Binding capacities are expressed as ratios relative to the related analog with the highest binding affinity for each individual molecule. Peptides whose relative binding capacities are in the 1-0.1 range are highlighted by shading, and are considered preferred; those whose relative binding capacities are in the 0.1-0.01 range are considered tolerated. A dash (“-”) indicates relative binding <0.01.

TABLE 48 Summary Allele/Peptide combinations^(b) % tolerated Residue Tested Preferred Tolerated % preferred or preferred V 19 19 0 100.0 100.0 I 19 18 1 93.3 100.0 L 19 14 5 66.7 100.0 M 6 1 4 20.0 83.3 T 19 3 9 20.0 63.2 A 6 0 3 0.0 50.0 S 6 0 1 0.0 16.7 P 19 0 3 0.0 15.8 F 19 0 2 0.0 10.5 C 6 0 0 0.0 0.0 G 6 0 0 0.0 0.0 N 6 0 0 0.0 0.0 R 6 0 0 0.0 0.0 K 13 0 0 0.0 0.0 Y 6 0 0 0.0 0.0 D 13 0 0 0.0 0.0 Q 13 0 0 0.0 0.0 ^(b)indicates the number of instances in which a given residue was associated with relative binding in the 1-0.1 range (preferred) or 0.1-0.01 range (tolerated).

TABLE 49 Binding as a function of peptide size Peptide length (n) % Binding peptides ARB^(a) 8 171 3.5 0.072 9 2066 27.6 1.0 10 1451 17.8 0.27 11 179 14.5 0.20 Total 3867 22.2 ^(a)ARB values are standardized to the peptide set carrying preferred residues in both primary anchor positions.

TABLE 50 Binding as a function of main anchor motifs Motif % Binding Position 2 C-terminus (n) peptides ARB^(a) Preferred Preferred 526 48.7 1.0 Preferred Tolerated 1446 28.4 0.31 Tolerated Preferred 558 17.6 0.098 Non-tolerated Preferred 27 0.0 0.031 Preferred non-tolerated 66 6.1 0.026 Tolerated Tolerated 1337 7.1 0.026 Non-tolerated Tolerated 46 0.0 0.015 Non-tolerated non-tolerated 71 0.0 0.014 Tolerated non-tolerated 105 0.0 0.013 Total 4182 20.7 ^(a)ARB values are standardized to the peptide set carrying preferred residues in both primary anchor positions.

TABLE 51 8-mer peptides

^(a)A panel of 93 8-mer peptides based on naturally occurring sequences from various viral, bacterial, or pathogen origin was analyzed. All peptides had at least 1 preferred and 1 tolerated residue at the main anchor positions. ARB values shown were calculated as described in the materials and methods, and are based on the grouping of chemically similar residues (see, e.g., ref 6). At secondary anchor positions values corresponding to a 3-fold or greater increase in binding capacity are indicated by increased font. Positive effects are further identified bolded font, and negative effects by underlined and italicized font. Main anchor positions are shaded and residues determined to be preferred or tolerated anchors are indicated by bold font. ARB values at the anchor positions were derived from the analyses described in FIG. 1. To allow use of the values shown in this table as coefficients for predictive algorithms, the values for non-selected anchor residues have been set to 0.001, equivalent to a 1000-fold reduction in binding capacity to filter out non-motif peptides. The average geometric binding capacity of the panel was 14420 nM.

TABLE 52 9-mer peptides

^(a)A panel of 1389 9-mer peptides based on naturally occurring sequences from various viral, bacterial, or pathogen origin was analyzed. All peptides had at least 1 preferred and 1 tolerated residue at the main anchor positions. ARB values shown were calculated as described in the materials and methods, and were derived for each residue considered individually. At secondary anchor positions values corresponding to a 3-fold or greater increase in binding capacity are indicated by increased font. Positive effects are further identified bolded font, and negative effects by underlined and italicized font. Main anchor positions are shaded and residues determined to be preferred or tolerated anchors are indicated by bold font. ARB values at the anchor positions were derived from the analyses described in FIG. 1. To allow use of the values shown in this table as coefficients for predictive algorithms, the values for non-selected anchor residues have been set to 0.001, equivalent to a 1000-fold reduction in binding capacity to filter out non-motif peptides. The average geometric binding capacity of the panel was 1581 nM.

TABLE 53 10-mer peptides

^(a)A panel of 953 10-mer peptides based on naturally occurring sequences from various viral, bacterial, or pathogen origin was analyzed. All peptides had at least 1 preferred and 1 tolerated residue at the main anchor positions. ARB values shown were calculated as described in the materials and methods, and were derived for each residue considered individually. At secondary anchor positions values corresponding to a 3-fold or greater increase in binding capacity are indicated by increased font. Positive effects are further identified bolded font, and negative effects by underlined and italicized font. Main anchor positions are shaded and residues determined to be preferred or tolerated anchors are indicated by bold font. ARB values at the anchor positions were derived from the analyses described in FIG. 1. To allow use of the values shown in this table as coefficients for predictive algorithms, the values for non-selected anchor residues have been set to 0.001, equivalent to a 1000-fold reduction in binding capacity to filter out non-motif peptides. The average geometric binding capacity of the panel was 3155 nM.

TABLE 54 11-mer peptides

^(a)A panel of 95 11-mer peptides based on naturally occurring sequences from various viral, bacterial, or pathogen origin was analyzed. All peptides had at least 1 preferred and 1 tolerated residue at the main anchor positions. ARB values shown were calculated as described in the materials and methods, and are based on the grouping of chemically similar residues (see, e.g., ref. 6). At secondary anchor positions values corresponding to a 3-fold or greater increase in binding capacity are indicated by increased font. Positive effects are further identified bolded font, and negative effects by underlined and italicized font. Main anchor positions are shaded and residues determined to be preferred or tolerated anchors are indicated by bold font. ARB values at the anchor positions were derived from the analyses described in FIG. 1. To allow use of the values shown in this table as coefficients for predictive algorithms, the values for non-selected anchor residues have been set to 0.001, equivalent to a 1000-fold reduction in binding capacity to filter out non-motif peptides. The average geometric binding capacity of the panel was 3793 nM.

TABLE 55 A*0202 Peptide length (n) ARB^(a) 8 6 0.050 9 268 0.79 10 120 1.0 11 16 0.90 Total 410 ^(a)ARB values are standardized to the peptide set carrying preferred residues in both primary anchor positions.

TABLE 56 A*0203 Peptide length (n) ARB^(a) 8 6 0.11 9 272 1.0 10 122 0.75 11 16 0.36 Total 416 ^(a)ARB values are standardized to the peptide set carrying preferred residues in both primary anchor positions.

TABLE 57 A*0206 Peptide length (n) ARB^(a) 8 6 0.066 9 268 1.0 10 120 0.38 11 16 0.66 Total 410 ^(a)ARB values are standardized to the peptide set carrying preferred residues in both primary anchor positions.

TABLE 58 A*6802 Peptide length (n) ARB^(a) 8 6 0.071 9 268 1.0 10 120 0.60 11 16 0.47 Total 410 ^(a)ARB values are standardized to the peptide set carrying preferred residues in both primary anchor positions.

TABLE 59 9-mer peptides

^(a)A panel of 268 9-mer peptides based on naturally occurring sequences from various viral, bacterial, or pathogen origin was analyzed. All peptides had at least 1 preferred and 1 tolerated residue at the main anchor positions. ARB values shown were calculated as described in the materials and methods, and are based on the grouping of chemically similar residues (see, e.g., ref 6). At secondary anchor positions values corresponding to a 3-fold or greater increase in binding capacity are indicated by increased font. Positive effects are further identified bolded font, and negative effects by underlined and italicized font. Main anchor positions are shaded and residues determined to be preferred or tolerated anchors are indicated by bold font. ARB values at the anchor positions were derived from the analyses described in FIGS. 3 and 4. To allow use of the values shown in this table as coefficients for predictive algorithms, the values for non-selected anchor residues have been set to 0.001, equivalent to a 1000-fold reduction in binding capacity to filter out non-motif peptides. The average geometric binding capacity of the panel was 401 nM.

TABLE 60 10-mer peptides

^(a)A panel of 120 10-mer peptides based on naturally occurring sequences from various viral, bacterial, or pathogen origin was analyzed. All peptides had at least 1 preferred and 1 tolerated residue at the main anchor positions. ARB values shown were calculated as described in the materials and methods, and are based on the grouping of chemically similar residues (see, e.g., ref. 6). At secondary anchor positions values corresponding to a 3-fold or greater increase in binding capacity are indicated by increased font. Positive effects are further identified bolded font, and negative effects by underlined and italicized font. Main anchor positions are shaded and residues determined to be preferred or tolerated anchors are indicated by bold font. ARB values at the anchor positions were derived from the analyses described in FIGS. 3 and 4. To allow use of the values shown in this table as coefficients for predictive algorithms, the values for non-selected anchor residues have been set to 0.001, equivalent to a 1000-fold reduction in binding capacity to filter out non-motif peptides. The average geometric binding capacity of the panel was 342 nM.

TABLE 61 9-mer peptides

^(a)A panel of 272 9-mer peptides based on naturally occurring sequences from various viral, bacterial, or pathogen origin was analyzed. All peptides had at least 1 preferred and 1 tolerated residue at the main anchor positions. ARB values shown were calculated as described in the materials and methods, and are based on the grouping of chemically similar residues (see, e.g., ref. 6). At secondary anchor positions values corresponding to a 3-fold or greater increase in binding capacity are indicated by increased font. Positive effects are further identified bolded font, and negative effects by underlined and italicized font. Main anchor positions are shaded and residues determined to be preferred or tolerated anchors are indicated by bold font. ARB values at the anchor positions were derived from the analyses described in FIGS. 3 and 4. To allow use of the values shown in this table as coefficients for predictive algorithms, the values for non-selected anchor residues have been set to 0.001, equivalent to a 1000-fold reduction in binding capacity to filter out non-motif peptides. The average geometric binding capacity of the panel was 85 nM.

TABLE 62 10-mer peptides

^(a)A panel of 122 10-mer peptides based on naturally occurring sequences from various viral, bacterial, or pathogen origin was analyzed. All peptides had at least 1 preferred and 1 tolerated residue at the main anchor positions. ARB values shown were calculated as described in the materials and methods, and are based on the grouping of chemically similar residues (see, e.g., ref. 6). At secondary anchor positions values corresponding to a 3-fold or greater increase in binding capacity are indicated by increased font. Positive effects are further identified bolded font, and negative effects by underlined and italicized font. Main anchor positions are shaded and residues determined to be preferred or tolerated anchors are indicated by bold font. ARB values at the anchor positions were derived from the analyses described in FIGS. 3 and 4. To allow use of the values shown in this table as coefficients for predictive algorithms, the values for non-selected anchor residues have been set to 0.001, equivalent to a 1000-fold reduction in binding capacity to filter out non-motif peptides. The average geometric binding capacity of the panel was 95 nM.

TABLE 63 9-mer peptides

^(a)A panel of 268 9-mer peptides based on naturally occurring sequences from various viral, bacterial, or pathogen origin was analyzed. All peptides had at least 1 preferred and 1 tolerated residue at the main anchor positions. ARB values shown were calculated as described in the materials and methods, and are based on the grouping of chemically similar residues (see, e.g., ref. 6). At secondary anchor positions values corresponding to a 3-fold or greater increase in binding capacity are indicated by increased font. Positive effects are further identified bolded font, and negative effects by underlined and italicized font. Main anchor positions are shaded and residues determined to be preferred or tolerated anchors are indicated by bold font. ARB values at the anchor positions were derived from the analyses described in FIGS. 3 and 4. To allow use of the values shown in this table as coefficients for predictive algorithms, the values for non-selected anchor residues have been set to 0.001, equivalent to a 1000-fold reduction in binding capacity to filter out non-motif peptides. The average geometric binding capacity of the panel was 387 nM.

TABLE 64 10-mer peptides

^(a)A panel of 120 10-mer peptides based on naturally occurring sequences from various viral, bacterial, or pathogen origin was analyzed. All peptides had at least 1 preferred and 1 tolerated residue at the main anchor positions. ARB values shown were calculated as described in the materials and methods, and are based on the grouping of chemically similar residues (see, e.g., ref. 6). At secondary anchor positions values corresponding to a 3-fold or greater increase in binding capacity are indicated by increased font. Positive effects are further identified bolded font, and negative effects by underlined and italicized font. Main anchor positions are shaded and residues determined to be preferred or tolerated anchors are indicated by bold font. ARB values at the anchor positions were derived from the analyses described in FIGS. 3 and 4. To allow use of the values shown in this table as coefficients for predictive algorithms, the values for non-selected anchor residues have been set to 0.001, equivalent to a 1000-fold reduction in binding capacity to filter out non-motif peptides. The average geometric binding capacity of the panel was 643 nM.

TABLE 65 9-mer peptides

^(a)A panel of 268 9-mer peptides based on naturally occurring sequences from various viral, bacterial, or pathogen origin was analyzed. All peptides had at least 1 preferred and 1 tolerated residue at the main anchor positions. ARB values shown were calculated as described in the materials and methods, and are based on the grouping of chemically similar residues (see, e.g., ref. 6). At secondary anchor positions values corresponding to a 3-fold or greater increase in binding capacity are indicated by increased font. Positive effects are further identified bolded font, and negative effects by underlined and italicized font. Main anchor positions are shaded and residues determined to be preferred or tolerated anchors are indicated by bold font. ARB values at the anchor positions were derived from the analyses described in FIGS. 3 and 4. To allow use of the values shown in this table as coefficients for predictive algorithms, the values for non-selected anchor residues have been set to 0.001, equivalent to a 1000-fold reduction in binding capacity to filter out non-motif peptides. The average geometric binding capacity of the panel was 838 nM.

TABLE 66 10-mer peptides

^(a)A panel of 120 10-mer peptides based on naturally occurring sequences from various viral, bacterial, or pathogen origin was analyzed. All peptides had at least 1 preferred and 1 tolerated residue at the main anchor positions. ARB values shown were calculated as described in the materials and methods, and are based on the grouping of chemically similar residues (see, e.g., ref. 6). At secondary anchor positions values corresponding to a 3-fold or greater increase in binding capacity are indicated by increased font. Positive effects are further identified bolded font, and negative effects by underlined and italicized font. Main anchor positions are shaded and residues determined to be preferred or tolerated anchors are indicated by bold font. ARB values at the anchor positions were derived from the analyses described in FIGS. 3 and 4. To allow use of the values shown in this table as coefficients for predictive algorithms, the values for non-selected anchor residues have been set to 0.001, equivalent to a 1000-fold reduction in binding capacity to filter out non-motif peptides. The average geometric binding capacity of the panel was 1055 nM.

Lengthy table referenced here US09340577-20160517-T00001 Please refer to the end of the specification for access instructions.

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TABLE 142 Binding of A3-Like Restrictive Peptides

^(b)Good binding capacities were defined as <500 nM and are highlighted by shading.

TABLE 143 Allele-specific secondary anchor preferences determined by relative binding values. The values in the tables directly correlate with binding affinity. In view of this, analogs with increased binding affinity may be created by substituting a residue that gives a higher score. The shaded regions at positions 2 and 9 indicate that these peptide positions bore one of the designated primary anchor residues.

TABLE 144 Discreet Substitutions Improve the B7-Like Supertype Binding Capacity and Degeneracy of Peptide Ligands SEQ Binding (IC₅₀ nM) Source 123456789 ID NO B*0701 B*3501 B*5101 B*5301 B*5401 x-rxn HIV nef FPVRPQVPL 11243 16 43 12 481 71 5 84 FPVRPQ F PL 11244 9.5 23 207 319 241 5 FPVRPQVP I 11245 22 120.0 15 31 1.6 5 11246 HBV IPIPSSWAF 11247 42 2.6 2.3 12 2970 4 ENV 313 F PIPSSWAF 11248 24 1.2 305 1.7 105 5 IPIP M SWAF 11249 229 2.2 580 930 5.9 3 IPFPSSWAF 11250 186 1.7 16 3.8 826 4 IPIPSSWA I 11251 31 54 15 24 7.7 5 11252 HBV FPHCLAFSY 11253 — 14 83 17 503 3 POL 541 FPHCLAF AL 11254 25 2.7 28 5.0 24 5 FPHCLAFS L 11255 74 2.4 4.5 15 7.7 5 FP F CLAFSY 11256 — 6.5 27 4.8 5.1 4 FPHCLAFS I 11257 675 29 6.3 3.8 1.0 4 FPHCLAFS A 11258 3667 6.5 250 137 0.6 4 11259 HCV LPGCSFSIF 11260 28 90 100 114 6897 4 Core 168 F PGCSFSIF 11261 19 1.6 132 3.2 67 5 LP V CSFSIF 11262 8.7 2.5 13 2.7 5128 4 LPGC M FSIF 11263 24 28 53 39 2778 4 11264 MAGE2 VPISHLYIL 11265 22 171 96 238 3175 4 170 F PISHLYIL 11266 16 7.3 6.4 7.0 28 5 VPIS M LYIL 11267 164 273 73 1075 1493 3 VPISHLYI I 11268 108 5333 8.3 326 91 11269 MAGE3 MPKAGLLII 11270 940 5039 393 90 248 3 196 F PKAGLLII 11271 162 1303 5.8 60 150 4 MP V AGLLII 11272 86 66 1.0 2.3 112 5 MPKA M LLII 11273 1528 — 5.8 186 24 3 MP F AGLLII 11274 229 1.0 0.9 2.3 0.27 5

TABLE 145 Sequence SEQ Binding Capacity (IC₅₀ nM) Peptide 1 2 3 4 5 6 7 8 9 10 11 ID NO Restriction A3 A11 A31 A*3301 A*6801 HBVc 141-151^(a) S T L P E T T V V R R 11275 A31 Aw68 33 4 181 181 26 HIV nef 73-82^(b) Q V P L R P M T Y K 11276 A3, A11 18 10 1837 2164 133 MAGE 1 96-104 S L F R A V I T K 11277 A3, A11 3 2 2483 10943 113 HIV env 43-52 T V Y Y G V P V W K 11278 A3, A11 11 4 1636 10357 15 HCV lorf 1858-1867 G V A G A L V A F K 11279 A3, A11 28 4 3303 27188 119 HIV env 42-52 V T V Y Y G V P V W K 11280 A3, A11 85 11 4615 38667 172 HBV pol 152-161 T L W K A G I L Y K 11281 A3, A11 2 17 2927 30526 533 ^(b)Good binding capacities were defined as <500 nM and are highlighted by shading.

TABLE 146 Discrete substitutions improve the B7 supertype binding capacity and cross-reactivity of peptide ligands. Substitutions relative to the native sequence are shaded.

TABLE 147 Binding activities of analogs of A2.1 motif-bearing peptides. The “(a)” indicates an analogued peptide. Relative binding to A2.1 HLA molecules is shown in the last column. Binding is expressed as a ratio of binding of the test peptide relative to a standard peptide. A higher value for the analog relative to the native sequence indicates an increase in binding affinity of the analog relative to the native sequence. The standard A2.1 peptide (FLPSDYFPSV) binds to A2.1 molecules with an IC₅₀ of 5.0. The ratio is converted to IC₅₀ by dividing the IC₅₀ of the standard peptide, i.e. 5.0, by the ratio shown in the Table. SEQ ID NO. OF TARGET SEQUENCE NO AA VIRUS PROTEIN POSITION A2.1 RVTGGVFLV 11298 9 HBV POL 942 0.0041 RLTGGVFLV(a) 11299 0.14 SLDSWWTSL 11300 9 HBV ENV 194 0.0023 SLDSWWTSV(a) 11301 0.10 WILRGTSFV 11302 9 HBV POL 1344 0.018 WLLRGTSFV(a) 11303 0.10 WGLLGFAA 11304 9 HBV POL 1228 0.0009 ILGLLGFAV(a) 11305 0.060 RILTIPQSL 11306 9 HBV ENV 187 0.0009 RMLTIPQSV(a) 11307 0.058 GLCQVFADA 11308 9 HBV POL 1285 0.018 GLCAVFADV(a) 11309 0.030 RVSWPKFAV 11310 9 HBV POL 993 0.0028 RLSWPKFAV(a) 11311 0.0072 SILSPFLPLL 11312 10 HBV ENV 370 0.0025 SMLSPFLPLV(a) 11313 0.97 LVLQAGFFLL 11314 10 HBV ENV 176 0.013 LMLQAGFFLV(a) 11315 0.63 FILLLCLIFL 11316 10 HBV ENV 248 0.028 FMLLLCLIFL(a) 11317 0.045 FVGLSPTVWL 11318 10 HBV ENV 346 0.0008 FLGLSPTVWV(a) 11319 0.030 LVLLDYQGML 11320 10 HBV ENV 258 0 LMLLDYQGMV(a) 11321 0.0087 LVPFVQWFV 11322 9 HBV adw ENV 339 0.020 LVPFVQWFA 11323 9 HBV adr 0.0031 LLPFVQWFV(a) 11324 0.63 LMPFVQWFV(a) 11325 0.83 RVTGGVFLV 11326 9 HBV POL 942 0.0041 RLTGGVFLV(a) 11327 0.16 RMTGGVFLV(a) 11328 0.15 YLHTLWKAGI 11329 10 HBV POL 721 0.028 YLHTLWKAGV(a) 11330 0.15 YMLDLQPET 11331 9 HPV E7 11 1.4 YMLDLQPEV(a) 11332 1.9 YLLDLQEPV(a) 11333 0.22 YEFLWGPRA 11334 9 MAGE1 262 0 YMFLWGPRV(a) 11335 0.22 LVLGTLEEV 11336 9 MAGE1 38 0.032 LMLGTLEEV(a) 11337 0.13 LLGDNQIMP 11338 9 MAGE1 182 0.0001 LLGDNQIMV(a) 11339 0.043 WEELSVMEV 11340 9 MAGE1 215 0 WMELSVMEV(a) 11341 0.041 SLHCKPEEA 11342 9 MAGE1 7 0.013 SMHCKPEEV(a) 11343 0.018 ALGLVCVQA 11344 9 MAGE1 22 0.015 AMGLVCVQV(a) 11345 0.012 GLSYDGLLG 11346 9 MAGE1 176 0 GLSYDGLLV(a) 11347 0.0047 GVWIRTPPA 11348 9 HBV CORE 542 0.0030 GLWIRTPPV(a) 11349 0.36 YVPSALNPA 11350 9 HBV POL 1371 0.0039 YLPSALNPV(a) 11351 0.32

TABLE 148 A2.1: POOL SEQUENCING FREQUENCY

TABLE 149 SEQ ID NO AA Sequence Source 11352 9 FLYNRPLSV TSA-1 641 11353 9 VLLPSLFLL TSA-1 818 11354 9 LLPSLFLLL TSA-1 819 11355 9 FVDYNFTIV TSA-1 514 11356 9 KLFPEVIDL TSA-1 89 11357 10 FLLLGLWGFA TSA-1 824 11358 10 VLLPSLFLLL TSA-1 818 11359 10 LLYSDDALHL TSA-1 398 11360 9 AIYHPQQFV MT 32k 178 11361 9 AMKADIQHV MT 85c 317 11362 9 AMLQDMAIL MT 65k 285 11363 9 DMWEHAFYL MT superoxide dismutase 160 11364 9 GLFLTTEAV MT 65k 509 11365 9 ILFTFLHLA MT alanine dehydrogenase 92 11366 9 KLAGGVAVI MT 65k 369 11367 9 LMIGTAAAV MT 85B 15 11368 9 MLQDMAILT MT 65k 286 11369 9 RLMIGTAAA MT 85B 14 11370 9 RLVSGLVGA MT 32k 25 11371 9 RMPAVTDLV MT 70k 318 11372 9 SLLEIGEGV MT 70k 179 11373 9 VLLLDVTPL MT 70k 363 11374 9 YTYKWETFL MT 85c 137 11375 9 ALINDQLIM Lassa gp 343 11376 9 AMLQLDPNA Lassa Josiah(NP) 376 11377 9 FVFSTSFYL Lassa gp 434 11378 9 GLTSAVIDA Lassa Josiah(NP) 444 11379 9 GLVGLVTFL Lassa Josiah(GP) 11380 9 IISTFHLSI Lassa gp 136 11381 9 ILAADLEKL Lassa np 101 11382 9 IMTSYQYLI Lassa gp 213 11383 9 LIALSVLAV Lassa Josiah(GP) 23 11384 9 LISIFLHLV Lassa gp 442 11385 9 LLGTFTWTL Lassa gp 258 11386 9 LMDCIMFDA Lassa np 531 11387 9 LTYSQLMTL Lassa np 365 11388 9 MAWGGSYIA Lassa gp 194 11389 9 NISGYNFSL Lassa np 240 11390 9 RLFDFNKQA Lassa gp 314 11391 9 RLLGTFTWT Lassa gp 257 11392 9 RLRDLNQAV Lassa np 66 11393 9 RMAWGGSYI Lassa gp 193 11394 9 STSFYLISI Lassa gp 437 11395 9 VLIALSVLA Lassa Josiah(GP) 22 11396 9 YLISIFLHL Lassa gp 441 11397 10 ALYLLDGLRA MT 32k 77 11398 10 AVHDTLFYCV MT alanine dehydrogenase 291 11399 10 GLFLTTEAVV MT 65k 509 11400 10 LLAAGVADPV MT 65k 485 11401 10 LLGSFELTGI MT 70k 427 11402 10 LLLDVTPLSL MT 70k 364 11403 10 LMIGTAAAVV MT 85B 15 11404 10 RIANGMGATV MT alanine dehydrogenase 187 11405 10 SLLEIGEGVV MT 70k 179 11406 10 ALMDCIMFDA Lassa np 530 11407 10 GLVGLVTFLL Lassa Josiah(GP) 42 11408 10 GLYKQPGVPV Lassa gp 478 11409 10 GLYNFATCGL Lassa Josiah(GP) 34 11410 10 LLHGLDFSEV Lassa np 38 11411 10 LMSIISTFHL Lassa gp 133 11412 10 NLYDHALMSI Lassa Josiah(GP) 127 11413 10 RLLGTFTWTL Lassa gp 257 11414 10 VLIALSVLAV Lassa Josiah(GP) 22 11415 10 YLISIFLHLV Lassa gp 441 11416 9 LLDEGKQSL MT Esat6 28 11417 9 LMTFWNPPV CEA 24 (a) 11418 9 VLYGPDTPV CEA 589 (a) 11419 9 LLTFWNPPV CEA 24 (a) 11420 10 VLYGPDAPTV CEA 233 (a) 11421 9 KLSEYLQLV MAGE 2 11422 11 LLPENNVLSPL p53 25□35 11423 9 RMPEAAPPV p53 65□73 11424 11 GLAPPQHLIRV p53 187□197 11425 10 NLLGRNSFEV p53 263□272 11426 9 LLGRNSFEV p53 264□272 11427 9 SLYKGVYEL Lassa Josiah (gp) 60

TABLE 150 A2.1: BINDING OF ANALOGS OF A MOTIF-CONTAINING POLY A PEPTIDE

TABLE 151 Sequence Source SEQ ID NO HBV YMDDVVLGV POL.538 11428 HCV LLFLLLADA NS1/E2.726 11429 VLVGGVLAA NS4.1666 11430 HMWNFISGI NS4.1769 11431 WMNRLIAFA NS4.1920 11432 HIV1 YTAFTIPSI POL.306 11433 LTFGWCFKLV NEF.158 11434 MASDFNLPPV POL.764 11435 CTLNFPISPI POL.175 11436 KLVGKLNWA POL.438 11437 LLQLTVWGI ENV.731 11438 LTFGWCFKL NEF.158 11439 ALVEICTEM POL.212 11440 LVGPTPVNI POL.156 11441 AIIRILQQL VPR.59 11442 KMIGGIGGFI POL.125 11443 MTNNPPIPV GAG.282 11444 TLNFPISPI POL.176 11445 KAACWWAGI POL.869 11446 RAMASDFNL POL.762 11447 RILQQLLFI VPR.62 11448 Her2/neu SIISAVVGI Her2/neu.653 11449 QLFEDNYALA Her2/neu.106 11450 CEA YLWWVNNQSL CEA.354 11451 IMIGVLVGV CEA.691 11452 GIMIGVLVGV CEA.690 11453 YLWWVNGQSL CEA.532 11454 VLYGPDAPTI CEA.233 11455 IMIGVLVGVA CEA.691 11456 YLSGANLNL CEA.605 11457

TABLE 152 Protein or 1st Peptide AA Sequence SEQ ID NO Antigen Molecule Position A*0201 1317.02 8 ALPPVAPV 11458 p53 69 0.0230 1317.11 11 LLPENNVLSPV 11459 p53 25 0.1300 F136.02 9 SLYNTITVL 11460 HIV gag 77 0.0330 F136.03 9 SLYNTISVL 11461 HIV gag 77 0.0190 F136.04 9 SLYNTVSTL 11462 HIV gag 77 0.0320 32.0005 9 AIYGRPVSA 11463 KSHV 508 0.0560 32.0006 9 ALIGTMCGI 11464 KSHV 237 0.1500 32.0008 9 ATLGTVILL 11465 KSHV 8 0.0280 32.0016 9 FIALNLSFI 11466 KSHV 624 0.0640 32.0017 9 FIQNIDFKA 11467 KSHV 631 0.1400 32.0019 9 FLNSSNLFT 11468 KSHV 560 0.0780 32.0021 9 FLYVVCSLA 11469 KSHV 2 1.1000 32.0022 9 FVAVHVPDV 11470 KSHV 8 0.2600 32.0027 9 GILGTIIFA 11471 KSHV 244 0.0270 32.0033 9 HLDFWHHEV 11472 KSHV 168 0.2400 32.0042 9 ITATFTAPL 11473 KSHV 342 0.1300 32.005 9 LLGTWMFSV 11474 KSHV 53 1.5000 32.0053 9 LMWYELSKI 11475 KSHV 492 0.0670 32.006 9 MIIIVIAII 11476 KSHV 738 0.0150 32.0066 9 NLLDRLLLI 11477 KSHV 77 0.0290 32.0073 9 RIFYNILEI 11478 KSHV 20 0.0800 32.0074 9 RLASSVFDL 11479 KSHV 649 0.0670 32.0076 9 RLGAIPPLV 11480 KSHV 24 0.0150 32.0078 9 RLYQASAVM 11481 KSHV 4 0.0180 32.0081 9 SILGCDVSV 11482 KSHV 226 0.0430 32.0087 9 SVDFYQFRV 11483 KSHV 59 0.0160 32.0088 9 SVSDFDLRI 11484 KSHV 245 0.0120 32.009 9 TLGTVILLV 11485 KSHV 9 0.0830 32.0099 9 YLVWQPMSA 11486 KSHV 398 0.0130 32.0114 10 AAVEQILTSV 11487 KSHV 237 0.0210 32.0118 10 ALIGTMCGIL 11488 KSHV 237 0.0120 32.012 10 ATLGTVILLV 11489 KSHV 8 0.0690 32.0124 10 FLYVVCSLAV 11490 KSHV 2 0.2400 32.0127 10 GALPICSFVV 11491 KSHV 27 0.0160 32.0137 10 KLLGTVVMFSV 11492 KSHV 52 1.6000 32.0148 10 QLASILGCDV 11493 KSHV 223 0.0160 32.015 10 RLSNRICFWA 11494 KSHV 164 0.0130 32.0154 10 SLVTGFINFI 11495 KSHV 720 0.0210 32.0159 10 VLATDVTSFL 11496 KSHV 149 0.0190 32.016 10 VLLNGWRWRL 11497 KSHV 16 0.2800 32.0164 10 YLVWQPMSAI 11498 KSHV 398 0.0230 34.0006 8 QLAKTCPV 11499 p53 136 0.0110 34.0132 9 ALBRWGLLV 11500 HER2/neu 5 0.0960 34.0133 9 ALCRWGLLV 11501 HER2/neu 5 0.0360 34.0134 9 AMCRWGLLV 11502 HER2/neu 5 0.0280 34.0135 9 KLFGSLAFL 11503 HER2/neu 369 0.1200 34.0136 9 KLFGSLAFV 11504 HER2/neu 369 0.0900 34.0137 9 KMFGSLAFL 11505 HER2/neu 369 0.2000 34.0138 9 KMFGSLAFV 11506 HER2/neu 369 0.1200 34.014 9 KMFBQLAKV 11507 p53 132 0.0980 34.0141 9 KMFCQLAKV 11508 p53 132 0.0400 34.0199 10 RMPEAAPPVV 11509 p53 65 0.0340 34.0201 10 ALNKMFCQLV 11510 p53 129 0.0240 35.0031 9 VLLVSLGAI 11511 Flu HEMA 542 0.0170 35.0034 9 LLTEVETPI 11512 Flu VMT2 3 0.2100 35.0036 9 RLIQNSLTI 11513 Flu VNUC 55 0.0300 35.004 9 KMNIQFTAV 11514 Flu HEMA 402 0.0330 35.0046 10 GLFGAIAGFI 11515 Flu HEMA 345 0.0451 35.0047 10 KLESMGIYQI 11516 Flu HEMA 521 0.0120 35.0048 10 SLPFQNIHPV 11517 Flu HEMA 306 0.0520 37.0013 8 ALPPVAPV 11518 p53 69 0.0500 37.0015 9 ALNKMFCQV 11519 p53 129 0.0770 37.0017 9 KLFCQLAKV 11520 p53 132 0.0640 37.0018 9 KLCPVQLWV 11521 p53 139 0.0440 37.0019 9 CLTIHYNYV 11522 p53 229 0.0110 37.0032 10 ALNKMFCQLV 11523 p53 129 0.0150 37.0033 10 VLVPYEPPEV 11524 p53 216 0.1100 37.0034 10 RLPEAAPPW 11525 p53 65 0.0350 37.0035 10 LLPPQHLIRV 11526 p53 188 0.0120 37.0069 11 ILLEDSSGNLV 11527 p53 255 0.0590 F124.03 10 KLVALGINAV 11528 HCV NS3 1406 0.0110 F124.04 9 SLMAFTAAV 11529 HCV NS4 1789 0.1900 F124.06 9 CINGVCWTV 11530 HCV NS3 1073 0.0910 F124.08 9 TISGVLWQV 11531 HCV NS3 1073 0.1400 F124.09 9 SISGVLWQV 11532 HCV NS3 1073 0.1400 F124.10 9 SLMAFTASV 11533 HCV NS4 1789 0.1200 F124.11 9 GLRDCTMLV 11534 HCV NS5 2727 0.0120 F124.12 10 KLVALGVNAV 11535 HCV NS3 1406 0.0200 F124.14 10 KLSGLGLNAV 11536 HCV NS3 1406 0.0170 F124.23 10 KLVSLGVNAV 11537 HCV NS3 1406 0.0150 F127.03 10 LLALLSCLTV 11538 HCV Core 178 0.0240 F127.06 9 LLCPAGHAV 11539 HCV NS3 1169 0.0140 F127.07 10 KLVALGINAV 11540 HCV NS3 1406 0.0700 F127.08 9 SLMAFTAAV 11541 HCV NS4 1789 6.5000 F127.09 9 LLFNILGWV 11542 HCV NS4 1807 1.7000

TABLE 153 Summary A2.1 Poly-A AA position (+) (+/−) (−) 1 FAYKVGSIT EDP 2 LM VITA SNDFCKGP 3 AFDEMYLSNPV K 4 CEVPATSD 5 NALYGEDKQ 6 FIAPCVYEG DR 7 YANLPVETQ 8 ALGPFYQTNVEHK 9 VIL AM TCNFY Ratio > 0.1 Ratio 0.01-0.1 Ratio < 0.01

TABLE 154 A2.1 9-mer PEPTIDES NUMBER OF PEPTIDES 161 GOOD BINDERS 19 11.8% INTERMEDIATE BINDERS 36 22.4% WEAK BINDERS 58 36.0% NON-BINDERS 48 29.8% 1+ 1− 2+ 2− 3+ 3− 4+ 4− 5+ A 5.5 2.1 0.0 0.0 3.6 4.2 5.6 8.3 5.5 G 7.3 2.1 0.0 0.0 3.6 8.3 9.1 8.3 9.1 D,E 3.6 35.4 0.0 0.0 3.6 8.3 9.1 8.3 9.1 R, H, K 12.7 4.2 0.0 0.0 3.6 16.7 16.4 16.7 9.1 L, V, I, 38.2 12.5 100.0 100.0 34.5 18.8 9.1 16.7 25.5 M Y, F, W 14.5 2.1 0.0 0.0 21.8 4.2 7.3 8.3 18.2 Q, N 7.3 14.8 0.0 0.0 5.5 14.6 12.7 10.4 9.1 S, T, C 9.1 12.5 0.0 0.0 20.5 10.4 20.0 4.2 14.5 P 1.8 14.6 0.0 0.0 7.3 10.4 9.1 12.5 5.5 100.0 100.0 100.0 100.0 100.0 100.0 100.0 100.0 100.0 A 5− 6+ 6− 7+ 7− 8+ 8− 9+ 9− G 8.3 5.5 6.3 9.1 2.1 3.6 12.5 0.0 0.0 D,E 8.3 10.9 8.3 5.5 12.5 3.6 8.3 0.0 0.0 R, H, K 8.3 10.9 8.3 5.5 12.5 3.6 8.3 0.0 0.0 L, V, I, 10.4 1.8 20.8 0.0 10.4 16.4 12.5 0.0 0.0 M 29.2 30.9 22.9 30.9 25.0 32.7 18.8 100.0 100.0 Y, F, W Q, N 2.1 16.4 8.3 14.5 8.3 5.5 8.3 0.0 0.0 S, T, C 10.4 10.9 10.4 5.5 8.3 5.5 16.7 0.0 0.0 P 16.7 14.5 12.5 14.5 12.5 20.0 18.8 0.0 0.0 2.1 3.6 2.1 18.2 6.3 3.6 0.0 0.0 0.0 100.0 100.0 100.0 100.0 100.0 100.0 100.0 100.0 100.0

TABLE 155 A2.1 9-mer PEPTIDES NUMBER OF PEPTIDES 161 GOOD BINDERS 19 11.8% INTERMEDIATE BINDERS 36 22.4% WEAK BINDERS 58 36.0% NON-BINDERS 48 29.8% pos. 1 pos. 2 pos. 3 pos. 4 pos. 5 pos. 6 pos. 7 pos. 8 pos. 9 ratio ratio ratio ratio ratio ratio ratio ratio ratio A 2.6 NA 0.9 0.9 0.7 0.9 4.4 0.3 NA G 3.5 NA 0.4 1.1 1.1 1.3 0.4 0.4 NA D, E 0.1 NA 0.0 0.7 0.3 0.7 0.1 0.9 NA R, H, K 3.1 NA 0.2 1.0 0.9 0.1 0.0 1.3 NA L, V, I, M 3.1 1.0 1.8 0.5 0.9 1.3 1.2 1.7 1.0 Y, F, W 7.0 NA 5.2 0.9 8.7 2.0 2.3 2.6 NA Q, N 0.5 NA 0.4 1.2 0.9 1.0 0.7 0.3 NA S, T, C 0.7 NA 1.9 4.8 0.9 1.2 1.2 1.1 NA P 0.1 NA 0.7 0.7 2.6 1.7 2.9 +++ NA

TABLE 156 Summary of A2.1 Motif-Library, 9-mers AA POSITION (+) (−) 1 (YFW) P, (DE) 2 Anchor 3 (YFW) (DE), (RKH) 4 (STC) 5 (YFW) 6 (RKH) 7 A (RKH), (DE) 8 9 Anchor (+) = Ratio ≧ 4-fold (−) = Ratio ≦ 0.25

TABLE 157 A2.1 MOTIF FOR 9-MER PEPTIDES

TABLE 158 A2.1 naturally processed peptides 1 2 3 4 5 6 7 8 9 SEQ ID NO A2.1 Binding A L X G G X V N V 11543 ND L L D V P T A A V 11544 ND G X V P F X V S V 11545 0.41 S L L P A I V E L 11546 0.19 S X X V R A X E V 11547 ND Y M N G T M S Q V 11548 ND K X N E P V X X X 11549 ND Y L L P A I V H I 11550 0.26 A X W G F F P V X 11551 ND T L W V D P Y E V 11552 0.23 G X V P F X V S V 11553 0.41

TABLE 159 A2.1 10-mer PEPTIDES NUMBER OF PEPTIDES 170 GOOD BINDERS 10  5.9% INTERMEDIATE BINDERS 29 17.1% WEAK BINDERS 70 41.2% NON-BINDERS 61 35.9% 1+ 1− 2+ 2− 3+ 3− 4+ 4− 5+ 5− A 2.6 0.0 0.0 0.0 10.3 3.3 2.6 11.5 5.1 3.3 G 7.7 9.8 0.0 0.0 7.7 16.4 15.4 3.3 5.1 6.6 D,E 0.0 23.0 0.0 0.0 2.6 16.4 7.7 13.1 2.6 9.8 R, H, K 7.7 6.6 0.0 0.0 5.1 16.4 2.8 16.0 10.3 14.8 L, V, I, M 48.7 16.4 100.0 100.0 33.3 3.3 23.1 23.0 30.8 24.6 Y, F, W 12.8 0.0 0.0 0.0 12.6 4.9 15.4 4.9 17.9 4.9 Q, N 10.3 9.6 0.0 0.0 7.7 8.2 7.7 9.8 7.7 9.8 S, T, C 10.3 11.5 0.0 0.0 15.4 18.0 12.6 11.5 20.5 19.7 P 0.0 23.0 0.0 0.0 5.1 13.1 12.6 4.9 0.0 6.6 100.0 100.0 100.0 100.0 100.0 100.0 100.0 100.0 100.0 100.0 6+ 6− 7+ 7− 8+ 8− 9+ 9− 10+ 10− A 7.7 13.1 10.3 8.2 7.7 4.9 2.6 4.9 0.0 0.0 G 10.3 1.6 17.9 6.6 7.7 11,5 .7 9.8 0.0 0.0 D,E 10.3 9.6 5.1 15.4 0.0 16.4 5.1 13.1 0.0 0.0 R, H, K 7.7 19.7 2.6 14.8 0.0 29.5 2.6 16.4 0.0 0.0 L, V, I, M 30.8 14.5 25.5 18.0 23.1 4.9 12.8 16.4 100.0 100.0 Y, F, W 7.7 13.1 12.8 6.2 23.1 1.6 20.5 9.6 0.0 0.0 Q, N 2.6 3.3 5.1 8.2 2.6 6.6 7.7 11.5 0.0 0.0 S, T, C 17.9 19.7 17.9 13.1 20.5 16.4 33.3 11.5 0.0 0.0 P 5.1 4.9 2.6 5.6 15.4 8.2 7.7 6.6 0.0 0.0 100.0 100.0 100.0 100.0 100.0 100.0 100.0 100.0 100.0 100.0

TABLE 160 A2.1 10-mer PEPTIDES NUMBER OF PEPTIDES 170 GOOD BINDERS 10 5.9% INTERMEDIATE BINDERS29 17.1% WEAK BINDERS 70 41.2% NON-BINDERS 61 35.9% pos. 1 pos. 2 pos. 3 pos. 4 pos. 5 pos. 6 pos.7 pos. 8 pos. 9 pos. 10 ratio ratio ratio ratio ratio ratio ratio ratio ratio ratio A +++ NA 3.1 0.2 1.8 0.6 1.3 1.6 0.5 NA G 0.8 NA 0.5 4.7 0.8 6.3 2.7 0.7 0.8 NA D, E 0.0 NA 0.2 0.6 0.3 1.0 0.3 0.0 0.4 NA R, H, K 1.2 NA 0.3 0.1 0.7 0.4 0.2 0.0 0.2 NA L, V, I, M 3.0 1.0 10.2 1.0 1.3 2.1 1.4 4.7 0.8 1.0 Y, F, W +++ NA 2.6 3.1 3.6 0.6 1.6 14.1 2.1 NA Q, N 1.0 NA 0.9 0.8 0.8 0.8 0.6 0.4 0.7 NA S, T, C 0.9 NA 0.9 1.1 1.0 0.9 1.4 1.3 2.9 NA P 0.0 NA 0.4 2.6 0.0 1.0 0.4 1.9 1.2 NA

TABLE 161 Summary of A2.1 Motif-Library 10-mers AA position (+) (−) 1 (Y, F, W), A (D, E), P 2 Anchor 3 (L, V, I, M) (D, E) 4 G A, (R, K, H) 5 P 6 G 7 (R, K, H) 8 (Y,F, M), (L, V, I, M) (D, E), (R, K, H) 9 (R, K, H) 10 Anchor (+) = Ratio ≧ 4-fold (−) =Ratio ≦ 0.25

TABLE 162 A2.1 MOTIF FOR 10-MER PEPTIDES

TABLE 163 COMPARISON OF A2.1 BINDING OF 9-MERS AND 10-MERS

TABLE 164 SEQ MAGE Sequence ID NO AA Strain Mol. Pos. Motif ALEAQQEAL 11554 9 1 15 2.1 ILESLFRAV 11555 9 1 93 2.1 VITKKVADL 11556 9 1 101 2.1 CLGLSYDGL 11557 9 1/3 174 2.1 QIMPKTGFL 11558 9 1 187 2.1 SLHCKPEEAL 11559 10 1 7 2.1 PLVLGTLEEV 11560 10 1 37 2.1 CILESLFRAV 11561 10 1 92 2.1 AVITKKVADL 11562 10 1 100 2.1 VITKKVADLV 11563 10 1 101 2.1 LLKYRAREPV 11564 10 1/3 114 2.1 EIFGKASESL 11565 10 1 142 2.1 CLGLSYDGLL 11566 10 1/3 174 2.1 AISRKMVEL 11567 9 2 101 2.1 KMVELVHFL 11568 9 2 105 2.1 MVELVHFLL 11569 9 2 106 2.1 DLQQSLRVL 11570 9 2 143 2.1 SLRVLAAGL 11571 9 2 147 2.1 ALSRKVAEL 11572 9 3 101 2.1 HLYIFATCL 11573 9 3 167 2.1 YIFATCLGL 11574 9 3 169 2.1 QIMPKAGLL 11575 9 3 187 2.1 AISRKMVELV 11576 10 2 101 2.1 MVELVHFLLL 11577 10 2 106 2.1 KLPGLLSRDL 11578 10 2 135 2.1 LLSRDLQQSL 11579 10 2 139 2.1 SLPTTMNYPL 11580 10 3 63 2.1 DLESEFQAAL 11581 10 3 93 2.1 ALSRKVAELV 11582 10 3 101 2.1 KVAELVHFLL 11583 10 3 105 2.1 VIFSKASSSL 11584 10 3 142 2.1 SLQLVFGIEL 11585 10 3 150 2.1 LMEVDPIGHL 11586 10 3 159 2.1 FLIIVLVMI 11587 9 1 194 2.1 GLLGDNQIM 11588 9 1 181 2.1 SLHCKPEEA 11589 9 1 7 2.1 ALGLVCVQA 11590 9 1 22 2.1 CKPEEALEA 11591 9 1 10 Random QQEALGLVC 11592 9 1 19 Random VQAATSSSS 11593 9 1 28 Random PLVLGTLEE 11594 9 1 37 Random VPTAGSTDP 11595 9 1 46 Random PQSPQGASA 11596 9 1 55 Random FPTTINFTR 11597 9 1 64 Random QRQPSEGSS 11598 9 1 73 Random SREEEGPST 11599 9 1 82 Random AVITKKVAD 11600 9 1 100 Random EMLESVIKN 11601 9 1 127 Random YKHCFPEIF 11602 9 1 136 Random GKASESLQL 11603 9 1 145 Random VFGIDVKEA 11604 9 1 154 Random DPTGHSYVL 11605 9 1 163 Random VTCLGLSYD 11606 9 1 172 Random PKTGFLIIV 11607 9 1 190 Random LVMIAMEGG 11608 9 1 199 Random HAPEEEIWE 11609 9 1 208 Random ELSVMEVYD 11610 9 1 217 Random GREHSAYGE 11611 9 1 226 Random PRKLLTQDL 11612 9 1 235 Random VQEKYLEYG 11613 9 1 244 Random RCRTVIPHA 11614 9 1 253 Random MSSCGVQGP 11615 9 1 262 Random ILESLFRAVI 11616 10 1 93 2.1 FLIIVLVMIA 11617 10 1 194 2.1 LVFGIDVKEA 11618 10 1 153 2.1 EVYDGREHSA 11619 10 1 222 2.1 GVQGPSLKPA 11620 10 1 266 2.1 QLVFGIDV 11621 8 1 152 2.1 KLLTQDLV 11622 8 1 237 2.1 GLLGDNQI 11623 8 1 181 2.1 DLVGFLLL 11624 8 1 108 2.1 GLSYDGLL 11625 8 1 176 2.1 DLVQEKYL 11626 8 1 242 2.1 LLGDNQIM 11627 8 1 182 2.1 FLIIVLVM 11628 8 1 194 2.1 ALEAQQEA 11629 8 1 15 2.1 TLEEVPTA 11630 8 1 42 2.1 IMPKTGFL 11631 8 1 188 2.1 PVTKAEML 11632 8 1 122 2.1 IVLVMIAM 11633 8 1 197 2.1 AVITKKVA 11634 8 1 100 2.1 EIWEELSV 11635 8 1 213 2.1 LIIVLVMI 11636 8 1 195 2.1 IIVLVMIA 11637 8 1 196 2.1 SLFRAVITKKV 11638 11 1 96 2.1 LLLKYRAREPV 11639 11 1 113 2.1 YLEYGRCRTVI 11640 11 1 248 2.1 ALEAQQEALGL 11641 11 1 15 2.1 FLIIVLVMIAM 11642 11 1 194 2.1 VLGTLEEVPTA 11643 11 1 39 2.1 QLVFGIDVKEA 11644 11 1 152 2.1 AVITKKVADLV 11645 11 1 100 2.1 PVTKAEMLESV 11646 11 1 122 2.1 KVADLVGFLLL 11647 11 1 105 2.1 GVQGPSLKPAM 11648 11 1 266 2.1 LVGFLLLKYRA 11649 11 1 109 2.1 LVMIAMEGGHA 11650 11 1 199 2.1 CILESLFRAVI 11651 11 1 92 2.1 EALEAQQEA 11652 9 1 14 2.1 EAQQEALGL 11653 9 1 17 2.1 AATSSSSPL 11654 9 1 30 2.1 ATSSSSPLV 11655 9 1 31 2.1 GTLEEVPTA 11656 9 1 41 2.1 GASAFPTTI 11657 9 1 60 2.1 STSCILESL 11658 9 1 89 2.1 RAVITKKVA 11659 9 1 99 2.1 ITKKVADLV 11660 9 1 102 2.1 RAREPVTKA 11661 9 1 118 2.1 KAEMLESVI 11662 9 1 125 2.1 KASESLQLV 11663 9 1 146 2.1 PTGHSYVLV 11664 9 1 164 2.1 KTGFLIIVL 11665 9 1 191 2.1 LIIVLVMIA 11666 9 1 195 2.1 IIVLVMIAM 11667 9 1 196 2.1 MIAMEGGHA 11668 9 1 201 2.1 EIWEELSVM 11669 9 1 213 2.1 SAYGEPRKL 11670 9 1 230 2.1 YLEYGRCRT 11671 9 1 248 2.1 EALGLVCVQA 11672 10 1 21 2.1 QAATSSSSPL 11673 10 1 29 2.1 VTKAEMLESV 11674 10 1 123 2.1 EADPTGHSYV 11675 10 1 161 2.1 VLGTLEEVPT 11676 10 1 39 2.1 SAFPTTINFT 11677 10 1 62 2.1 GIDVKEADPT 11678 10 1 156 2.1 PTGHSYVLVT 11679 10 1 164 2.1 FLWGPRALA 11680 9 1 new 265 2.1 LAETSYVKV 11681 9 1 new 272 2.1 YVKVLEYVI 11682 9 1 new 277 2.1 RVRFFFPSL 11683 9 1 new 290 2.1 LAETSYVKVL 11684 10 1 new 272 2.1 VLEYVIKVSA 11685 10 1 new 280 2.1 AALREEEEGV 11686 10 1 new 301 2.1 SMHCKPEEV 11687 9 1 new (a) 7 2.1 AMGLVCVQV 11688 9 1 new (a) 22 2.1 LMLGTLEEV 11689 9 1 new (a) 38 2.1 LQLVFGIDV 11690 9 1 new 151 2.1 GLSYDGLLG 11691 9 1 new 176 2.1 GLSYDGLLV 11692 9 1 new (a) 176 2.1 LLGDNQIMP 11693 9 1 new 182 2.1 LLGDNQIMV 11694 9 1 new 182 2.1 WEELSVMEV 11695 9 1 new 215 2.1 WMELSVMEV 11696 9 1 new (a) 215 2.1 RKLLTQDLV 11697 9 1 new 236 2.1 YEFLWGPRA 11698 9 1 new 262 2.1 YMFLWGPRV 11699 9 1 new (a) 262 2.1 AATSSSSPLV 11700 10 1 new 30 2.1 ATSSSSPLVL 11701 10 1 new 31 2.1 KMADLVGFLV 11702 10 1 new (a) 105 2.1 VADLVGFLLL 11703 10 1 new 106 2.1 SESLQLVFGI 11704 10 1 new 148 2.1 VMVTCLGLSV 11705 10 1 new (a) 170 2.1 QIMPKTGFLI 11706 10 1 new 187 2.1 QMMPKTGFLV 11707 10 1 new (a) 187 2.1 KTGFLIIVLV 11708 10 1 new 191 2.1 LIIVLVMIAM 11709 10 1 new 195 2.1 VMIAMEGGHV 11710 10 1 new (a) 200 2.1 SAYGEPRKLL 11711 10 1 new 230 2.1 ALAETSYVKVL 11712 11 1 N 270 2.1 KMVELVHFLLL 11713 11 2 52 2.1 ELMEVDPIGHL 11714 11 3 105 2.1 HLYIFATCLGL 11715 11 3 114 2.1 LLLKYRAREPV 11716 11 3 60 2.1 QLVFGIELMEV 11717 11 3 99 2.1 IMPKAGLLIIV 11718 11 3 135 2.1 VLVTCLGLSYDGL 11719 13 1 n E6 170 2.1 KLLTQDLVQEKYL 11720 13 1 n E6 237 2.1 DLVQEKYLEYRQV 11721 13 1 n E6 242 2.1 SLFRAVITKKVADLV 11722 15 1 n POL 96 2.1 DLESEFQAAISRKMV 11723 15 2 POL 40 2.1 MLGSVVGNWQYFFPV 11724 15 3 POL 75 2.1 GASSFSTTI 11725 9 2 60 2.1 DLESEFQAA 11726 9 2, 3 93 2.1 QAAISRKMV 11727 9 2 99 2.1 KAEMLESVL 11728 9 2 125 2.1 KASEYLQLV 11729 9 2 146 2.1 QLVFGIEVV 11730 9 2 152 2.1 VVPISHLYI 11731 9 2 162 2.1 PISHLYILV 11732 9 2 164 2.1 HLYILVTCL 11733 9 2 167 2.1 YILVTCLGL 11734 9 2 169 2.1 GLLGDNQVM 11735 9 2 181 2.1 QVMPKTGLL 11736 9 2 187 2.1 VMPKTGLLI 11737 9 2 188 2.1 KTGLLIIVL 11738 9 2 191 2.1 GLLIIVLAI 11739 9 2, 3 193 2.1 LLIIVLAII 11740 9 2, 3 194 2.1 LIIVLAIIA 11741 9 2, 3 195 2.1 IIVLAIIAI 11742 9 2 196 2.1 IIAIEGDCA 11743 9 2 201 2.1 GASSLPTTM 11744 9 3 60 2.1 QAALSRKVA 11745 9 3 99 2.1 VAELVHFLL 11746 9 3 106 2.1 KAEMLGSVV 11747 9 3 125 2.1 KASSSLQLV 11748 9 3 146 2.1 QLVFGIELM 11749 9 3 152 2.1 PIGHLYIFA 11750 9 3 164 2.1 IMPKAGLLI 11751 9 3 188 2.1 KAGLLIIVL 11752 9 3 191 2.1 IIAREGDCA 11753 9 3 201 2.1 EALEAQQEAL 11754 10 1 new 14 2.1 EAQQEALGLV 11755 10 1 new 17 2.1 DLESEFQAAI 11756 10 2 93 2.1 AAISRKMVEL 11757 10 2 100 2.1 VIFSKASEYL 11758 10 2 142 2.1 YLQLVFGIEV 11759 10 2 150 2.1 LVFGIEVVEV 11760 10 2 153 2.1 GIEVVEVVPI 11761 10 2 156 2.1 VVEVVPISHL 11762 10 2 159 2.1 EVVPISHLYI 11763 10 2 161 2.1 VVPISHLYIL 11764 10 2 162 2.1 PISHLYILVT 11765 10 2 164 2.1 QVMPKTGLLI 11766 10 2 187 2.1 VMPKTGLLII 11767 10 2 188 2.1 KTGLLIIVLA 11768 10 2 191 2.1 GLLIIVLAII 11769 10 2,3 193 2.1 LLIIVLAIIA 11770 10 2,3 194 2.1 LIIVLAIIAI 11771 10 2 195 2.1 AIIAREGDCA 11772 10 2 200 2.1 AALSRKVAEL 11773 10 3 100 2.1 VAELVHFLLL 11774 10 3 106 2.1 VTKAEMLGSV 11775 10 3 123 2.1 GIELMEVDPI 11776 10 3 159 2.1 EVDPIGHLYI 11777 10 3 161 2.1 PIGHLYIFAT 11778 10 3 164 2.1 QIMPKAGLLI 11779 10 3 187 2.1 IMPKAGLLII 11780 10 3 188 2.1 KAGLLIIVLA 11781 10 3 191 2.1 AIIAREGDCA 11782 10 3 200 2.1 FLWGPRALI 11783 9 2 271 A02 GLEARGEAL 11784 9 3 15 A02 EARGEALGL 11785 9 3 17 A02 ALGLVGAQA 11786 9 3 22 A02/A03 GLVGAQAPA 11787 9 3 24 A02/A03 LVGAQAPAT 11788 9 3 25 A02 PATEEQEAA 11789 9 3 31 A02/A03 EAASSSSTL 11790 9 3 37 A02 AASSSSTLV 11791 9 3 38 A02 LVEVTLGEV 11792 9 3 45 A02 EVTLGEVPA 11793 9 3 47 A02/A03 VTLEVPAA 11794 9 3 48 A02/A02 KIWEELSVL 11795 9 3 220 A02 SILGDPKKL 11796 9 3 237 A02 ILGDPKKLL 11797 9 3 238 A02 FLWGPRALV 11798 9 3 271 A02 RALVETSYV 11799 9 3 276 A02 LVETSYVKV 11800 9 3 278 A02 YVKVLHHMV 11801 9 3 283 A02 KVLHHMVKI 11802 9 3 285 A02 EARGEALGLV 11803 10 3 17 A02 EALGLVGAQA 11804 10 3 21 A02/S03 GLVGAQAPAT 11805 10 3 24 A02 QAPATEEQEA 11806 10 3 29 A02/A03 EAASSSSTLV 11807 10 3 37 A02 TLVEVTLGEV 11808 10 3 44 A02 EVTLGEVPAA 11809 10 3 47 A02/A03 EVFEGREDSI 11810 10 3 229 A02 SILGDPKKLL 11811 10 3 237 A02 ILGDPKKLLT 11812 10 3 238 A02 ALVETSYVKV 11813 10 3 277 A02 LVETSYVKVL 11814 10 3 278 A02 MVKISGGPHI 11815 10 3 290 A02 LVLGTLEEV 11816 9 1 38 2.1 KVADLVGFLL 11817 10 1 105 LVFGIELMEV 11818 10 3 153 2.1 ILLWQPIPV 11819 9 3 EVDPIGHLY 11820 9 3 KMVELVHFL 11821 9 2 KMVELVHFLL 11822 10 2 105 LVFGIELMEV 11823 10 3 KVAELVHFL 11824 9 3 105 2.1 CILESLFRA 11825 9 1 92 2.1 VMIAMEGGHA 11826 10 1 200 2.1 MLESVIKNYK 11827 10 1 ETSYVKVLEY 11828 10 1 KVLEYVIKV 11829 9 1 new 279 2.1 FLWGPRALA 11830 9 1 ALREEEEGV 11831 9 1 320 2.1 ALAETSYVKV 11832 10 1 271 YVIKVSARV 11833 9 1 283 2.1 RALAETSYV 11834 9 1 270 2.1 ALAETSYVK 11835 9 1 VLGTLEEV 11836 8 1 39 2.1 SLQLVFGI 11837 8 1 150 2.1 ILESLFRA 11838 8 1 93 2.1 FLLLKYRA 11839 8 1 112 2.1 GLVCVQAA 11840 8 1 24 2.1 VLVTCLGL 11841 8 1 170 2.1 KVADLVGFL 11842 9 1 105 2.1 YVLVTCLGL 11843 9 1 169 2.1 IMPKTGFLI 11844 9 1 188 2.1 GLLGDNQIM 11845 9 1 A2.1 GLVCVQAAT 11846 9 1 24 2.1 VADLVGFLL 11847 9 1 106 2.1 YLEYGRCRTV 11848 10 1 248 2.1 SLQLVFGIDV 11849 10 1 150 2.1 IMPKTGFLII 11850 10 1 188 2.1 ALGLVCVQAA 11851 10 1 22 A2.1 EIWEELSVMEV 11852 11 1 213 A2.1 FLIIVLVMIAM 11853 11 1 A2.1 VIPHAMSSCGV 11854 11 1 257 2.1 CILESCFRAVI 11855 11 1 A2.1 QIMPKTGFLII 11856 11 1 187 2.1 GFLLLKYRA 11857 9 1 CFPEIFGKA 11858 9 1 FFFPSLREA 11859 9 1 FFPSLREAA 11860 9 1 RSLHCKPEEA 11861 10 1 EFLWGPRALA 11862 10 1 RFFFPSLREA 11863 10 1 FFFPSLREAA 11864 10 1 SEQ Sequence ID NO A1 A2.1 A3.2 A11 A24 ALEAQQEAL 11554 <0.0003 ILESLFRAV 11555 0.0004 VITKKVADL 11556 <0.0003 CLGLSYDGL 11557 0.0004 QIMPKTGFL 11558 0.0007 SLHCKPEEAL 11559 0.0002 PLVLGTLEEV 11560 0.0008 CILESLFRAV 11561 0.0003 AVITKKVADL 11562 0 VITKKVADLV 11563 0 LLKYRAREPV 11564 0 EIFGKASESL 11565 0 CLGLSYDGLL 11566 0 AISRKMVEL 11567 0.0003 KMVELVHFL 11568 0.16 MVELVHFLL 11569 0.0031 DLQQSLRVL 11570 0 SLRVLAAGL 11571 0.0001 ALSRKVAEL 11572 0.0050 HLYIFATCL 11573 0.0003 YIFATCLGL 11574 0.018 QIMPKAGLL 11575 0 AISRKMVELV 11576 0 MVELVHFLLL 11577 0.0017 KLPGLLSRDL 11578 0 LLSRDLQQSL 11579 0.0007 SLPTTMNYPL 11580 0.0035 DLESEFQAAL 11581 0.0001 ALSRKVAELV 11582 0.0001 KVAELVHFLL 11583 0.012 VIFSKASSSL 11584 0 SLQLVFGIEL 11585 0.0049 LMEVDPIGHL 11586 0.0005 FLIIVLVMI 11587 0.0005 GLLGDNQIM 11588 0.0051 SLHCKPEEA 11589 0.013 <0.0002 0 ALGLVCVQA 11590 0.015 <0.0002 <0.0002 CKPEEALEA 11591 <0.0002 QQEALGLVC 11592 <0.0002 VQAATSSSS 11593 <0.0002 PLVLGTLEE 11594 <0.0002 VPTAGSTDP 11595 <0.0002 PQSPQGASA 11596 <0.0002 FPTTINFTR 11597 <0.0002 QRQPSEGSS 11598 <0.0002 SREEEGPST 11599 <0.0002 AVITKKVAD 11600 <0.0002 EMLESVIKN 11601 <0.0002 0 YKHCFPEIF 11602 <0.0002 GKASESLQL 11603 <0.0002 VFGIDVKEA 11604 <0.0002 <0.0002 0 DPTGHSYVL 11605 <0.0002 VTCLGLSYD 11606 <0.0002 PKTGFLIIV 11607 <0.0002 LVMIAMEGG 11608 <0.0002 HAPEEEIWE 11609 <0.0002 ELSVMEVYD 11610 <0.0002 GREHSAYGE 11611 <0.0002 PRKLLTQDL 11612 <0.0002 VQEKYLEYG 11613 <0.0002 RCRTVIPHA 11614 <0.0002 MSSCGVQGP 11615 <0.0002 ILESLFRAVI 11616 0.0002 FLIIVLVMIA 11617 0.0003 0.0093 0.0030 LVFGIDVKEA 11618 0.0002 <0.0002 0 EVYDGREHSA 11619 0 <0.0002 0 GVQGPSLKPA 11620 0.0001 QLVFGIDV 11621 0 KLLTQDLV 11622 0.0004 GLLGDNQI 11623 0 DLVGFLLL 11624 0 GLSYDGLL 11625 0.0001 DLVQEKYL 11626 0 LLGDNQIM 11627 0 FLIIVLVM 11628 0 ALEAQQEA 11629 0 TLEEVPTA 11630 0 IMPKTGFL 11631 0.0001 PVTKAEML 11632 0 IVLVMIAM 11633 0.0001 AVITKKVA 11634 0 EIWEELSV 11635 0 LIIVLVMI 11636 0.0001 IIVLVMIA 11637 0.0002 SLFRAVITKKV 11638 0.0001 LLLKYRAREPV 11639 0.0001 YLEYGRCRTVI 11640 0.0006 ALEAQQEALGL 11641 0.0001 FLIIVLVMIAM 11642 0.0041 VLGTLEEVPTA 11643 0.0002 QLVFGIDVKEA 11644 0.0001 AVITKKVADLV 11645 0 PVTKAEMLESV 11646 0 KVADLVGFLLL 11647 0.020 GVQGPSLKPAM 11648 0 LVGFLLLKYRA 11649 0.0004 LVMIAMEGGHA 11650 0.0005 CILESLFRAVI 11651 0.0030 EALEAQQEA 11652 0 <0.0002 0 EAQQEALGL 11653 0 <0.0002 AATSSSSPL 11654 0 <0.0002 ATSSSSPLV 11655 0.0007 GTLEEVPTA 11656 0.013 <0.0002 0 GASAFPTTI 11657 0 <0.0002 STSCILESL 11658 0.0002 RAVITKKVA 11659 0 <0.0002 0 ITKKVADLV 11660 0 RAREPVTKA 11661 0 KAEMLESVI 11662 0 <0.0002 KASESLQLV 11663 0.0009 PTGHSYVLV 11664 0 KTGFLIIVL 11665 0.0006 LIIVLVMIA 11666 0 0.0022 0.0006 IIVLVMIAM 11667 0.0007 MIAMEGGHA 11668 0.0005 <0.0002 0.0002 EIWEELSVM 11669 0 SAYGEPRKL 11670 0.0002 <0.0002 YLEYGRCRT 11671 0 EALGLVCVQA 11672 0.0005 <0.0002 0 QAATSSSSPL 11673 0 <0.0002 VTKAEMLESV 11674 0 EADPTGHSYV 11675 0 VLGTLEEVPT 11676 0.0004 SAFPTTINFT 11677 0 GIDVKEADPT 11678 0 PTGHSYVLVT 11679 0 FLWGPRALA 11680 0.042 0.0017 0 LAETSYVKV 11681 0 YVKVLEYVI 11682 0.0002 RVRFFFPSL 11683 0.0001 LAETSYVKVL 11684 0 <0.0002 VLEYVIKVSA 11685 0.0002 0.0002 0 AALREEEEGV 11686 0 SMHCKPEEV 11687 0.018 AMGLVCVQV 11688 0.012 LMLGTLEEV 11689 0.13 LQLVFGIDV 11690 0.0004 GLSYDGLLG 11691 0 GLSYDGLLV 11692 0.0047 LLGDNQIMP 11693 0.0001 LLGDNQIMV 11694 0.043 WEELSVMEV 11695 0 WMELSVMEV 11696 0.041 RKLLTQDLV 11697 0 YEFLWGPRA 11698 0 YMFLWGPRV 11699 0.22 AATSSSSPLV 11700 0 ATSSSSPLVL 11701 0 KMADLVGFLV 11702 1.5 VADLVGFLLL 11703 0.0008 0.0003 SESLQLVFGI 11704 0 VMVTCLGLSV 11705 0.30 QIMPKTGFLI 11706 0.0009 QMMPKTGFLV 11707 0.050 KTGFLIIVLV 11708 0.0012 LIIVLVMIAM 11709 0.0003 VMIAMEGGHV 11710 0.053 SAYGEPRKLL 11711 0 0.0008 ALAETSYVKVL 11712 0.012 KMVELVHFLLL 11713 0.67 ELMEVDPIGHL 11714 0.026 HLYIFATCLGL 11715 0.041 LLLKYRAREPV 11716 0.0001 QLVFGIELMEV 11717 0.34 IMPKAGLLIIV 11718 0.013 VLVTCLGLSYDGL 11719 0.0017 KLLTQDLVQEKYL 11720 0.0060 DLVQEKYLEYRQV 11721 0 SLFRAVITKKVADLV 11722 0.0004 DLESEFQAAISRKMV 11723 0 MLGSVVGNWQYFFPV 11724 0.012 GASSFSTTI 11725 0 0.0002 DLESEFQAA 11726 0 QAAISRKMV 11727 0 KAEMLESVL 11728 0 0 KASEYLQLV 11729 0.011 QLVFGIEVV 11730 0.0038 VVPISHLYI 11731 0.0002 PISHLYILV 11732 0.0005 HLYILVTCL 11733 0.0034 YILVTCLGL 11734 0.0014 GLLGDNQVM 11735 0.0038 QVMPKTGLL 11736 0 VMPKTGLLI 11737 0.0010 0.230 KTGLLIIVL 11738 0.0002 GLLIIVLAI 11739 0.0002 LLIIVLAII 11740 0.0001 LIIVLAIIA 11741 0.0008 IIVLAIIAI 11742 0.0009 IIAIEGDCA 11743 0 GASSLPTTM 11744 0 0.0010 QAALSRKVA 11745 0 VAELVHFLL 11746 0 0.039 KAEMLGSVV 11747 0 KASSSLQLV 11748 0.0005 QLVFGIELM 11749 0.0010 PIGHLYIFA 11750 0 IMPKAGLLI 11751 0.0064 KAGLLIIVL 11752 0.0002 0 IIAREGDCA 11753 0 EALEAQQEAL 11754 0 0 EAQQEALGLV 11755 0 DLESEFQAAI 11756 0 AAISRKMVEL 11757 0 0 VIFSKASEYL 11758 0.0014 YLQLVFGIEV 11759 0.37 LVFGIEVVEV 11760 0.012 GIEVVEVVPI 11761 <0.0002 VVEVVPISHL 11762 <0.0002 EVVPISHLYI 11763 <0.0002 VVPISHLYIL 11764 0.0002 PISHLYILVT 11765 0.0003 QVMPKTGLLI 11766 0.0002 VMPKTGLLII 11767 0.0009 0.058 KTGLLIIVLA 11768 <0.0002 GLLIIVLAII 11769 0.0005 LLIIVLAIIA 11770 <0.0002 LIIVLAIIAI 11771 0.0013 AIIAREGDCA 11772 0.0023 AALSRKVAEL 11773 0.0007 0 VAELVHFLLL 11774 0.0009 0.0018 VTKAEMLGSV 11775 <0.0002 GIELMEVDPI 11776 <0.0002 EVDPIGHLYI 11777 <0.0002 PIGHLYIFAT 11778 0.0003 QIMPKAGLLI 11779 0.0006 IMPKAGLLII 11780 0.0015 KAGLLIIVLA 11781 <0.0002 AIIAREGDCA 11782 <0.0002 FLWGPRALI 11783 GLEARGEAL 11784 EARGEALGL 11785 ALGLVGAQA 11786 GLVGAQAPA 11787 LVGAQAPAT 11788 PATEEQEAA 11789 EAASSSSTL 11790 AASSSSTLV 11791 LVEVTLGEV 11792 EVTLGEVPA 11793 VTLEVPAA 11794 KIWEELSVL 11795 SILGDPKKL 11796 ILGDPKKLL 11797 FLWGPRALV 11798 RALVETSYV 11799 LVETSYVKV 11800 YVKVLHHMV 11801 KVLHHMVKI 11802 EARGEALGLV 11803 EALGLVGAQA 11804 GLVGAQAPAT 11805 QAPATEEQEA 11806 EAASSSSTLV 11807 TLVEVTLGEV 11808 EVTLGEVPAA 11809 EVFEGREDSI 11810 SILGDPKKLL 11811 ILGDPKKLLT 11812 ALVETSYVKV 11813 LVETSYVKVL 11814 MVKISGGPHI 11815 LVLGTLEEV 11816 <0.0006 0.032 0 0 0.0003 KVADLVGFLL 11817 0.0005 0.041 0.0039 0.0030 0.0070 LVFGIELMEV 11818 0.17 ILLWQPIPV 11819 <0.0007 1.4 0.0048 0.0048 0 EVDPIGHLY 11820 3.7 0.0022 KMVELVHFL 11821 <0.0007 0.13 0.0007 0 0.0043 KMVELVHFLL 11822 <0.0008 0.071 0.0004 0.0001 0.0008 LVFGIELMEV 11823 0.0030 0.065 0.0007 0 0 KVAELVHFL 11824 0 0.073 0.011 0.0047 0.0005 CILESLFRA 11825 0.0001 0.073 0 0.0002 0 VMIAMEGGHA 11826 <0.00008 0.0023 0 0 0 MLESVIKNYK 11827 0 0 0.034 0.0045 0 ETSYVKVLEY 11828 0.075 0 0.0009 0.0004 0 KVLEYVIKV 11829 <0.0005 0.095 0.022 0.015 0 FLWGPRALA 11830 <0.0006 0.027 0.0015 0 0 ALREEEEGV 11831 <0.0006 0.0056 0 0 0 ALAETSYVKV 11832 <0.0007 0.017 0.0011 0.0029 0 YVIKVSARV 11833 0.0005 0.018 0 0 0 RALAETSYV 11834 <0.0006 0.014 0.0003 0.0005 0 ALAETSYVK 11835 <0.0006 0.0002 0.17 0.39 0 VLGTLEEV 11836 <0.0007 0.0088 0 0 0 SLQLVFGI 11837 <0.0007 0.0094 0 0.0001 0 ILESLFRA 11838 <0.0004 0.0017 0.0003 0 0.0011 FLLLKYRA 11839 0.0036 0.0007 0.0003 0.0001 0 GLVCVQAA 11840 0.0016 0.0008 0.0008 0 0 VLVTCLGL 11841 <0.0007 0.0010 0.0001 0 0 KVADLVGFL 11842 <0.0008 0.0091 0.0013 0.0005 0 YVLVTCLGL 11843 IMPKTGFLI 11844 <0.0008 0.0035 0 0 3.2 GLLGDNQIM 11845 <0.0008 0.0054 0 0 0.0002 GLVCVQAAT 11846 0.0030 0.0007 0.0026 0 0.0001 VADLVGFLL 11847 0.032 0.0011 0.0054 0.0008 0.0007 YLEYGRCRTV 11848 0.0008 0.0097 0.0001 0 0 SLQLVFGIDV 11849 0.0028 0.0047 0.0013 0.0001 0.0001 IMPKTGFLII 11850 <0.0008 0.0007 0 0 0.050 ALGLVCVQAA 11851 0.0011 0.0002 0.0003 0 0 EIWEELSVMEV 11852 0.0007 0.013 0.0001 0.0001 0 FLIIVLVMIAM 11853 0.023 0.0031 0.016 0.0014 0.0011 VIPHAMSSCGV 11854 <0.0009 1.4 0 0 0 CILESCFRAVI 11855 0.079 0.0017 0.058 0.0005 0.0008 QIMPKTGFLII 11856 <0.0009 0.0003 0 0 0.0030 GFLLLKYRA 11857 0.0004 0.0002 CFPEIFGKA 11858 0 0 FFFPSLREA 11859 0 0 FFPSLREAA 11860 0 0 RSLHCKPEEA 11861 0.0001 0.0008 EFLWGPRALA 11862 0 0 RFFFPSLREA 11863 0.0004 0 FFFPSLREAA 11864 0 0

TABLE 165 1 2 3 4 5 6 7 8 9 A 2.6 0.03 0.87 0.87 0.65 0.87 4.4 0.29 0.16 C 0.73 0.01 1.9 4.8 0.87 1.2 1.2 1.1 0.01 D 0.10 0.01 0.10 0.65 0.29 0.65 0.11 0.87 0.01 E 0.10 0.01 0.10 0.65 0.29 0.65 0.11 0.87 0.01 F 7.0 0.01 5.2 0.87 8.7 2.0 2.3 2.6 0.01 G 3.5 0.01 0.44 1.1 1.1 1.3 0.44 0.44 0.01 H 3.1 0.01 0.22 1.0 0.87 0.09 0.1 0 1.3 0.01 I 3.1 0.14 1.8 0.55 0.87 1.4 1.2 1.8 0.40 K 3.1 0.01 0.22 1.0 0.87 0.09 0.10 1.3 0.01 L 3.1 1.00 1.8 0.55 0.87 1.4 1.2 1.8 0.09 M 3.1 2.00 1.8 0.55 0.87 1.4 1.2 1.8 0.06 N 0.50 0.01 0.37 1.2 0.87 1.1 0.65 0.33 0.01 P 0.12 0.01 0.70 0.73 2.6 1.8 2.9 0.10 0.01 Q 0.50 0.01 0.37 1.2 0.87 1.1 0.65 0.33 0.01 R 3.1 0.01 0.22 1.0 0.87 0.09 0.10 1.3 0.01 S 0.73 0.01 1.9 4.8 0.87 1.2 1.2 1.1 0.01 T 0.73 0.01 1.9 4.8 0.87 1.2 1.2 1.1 0.01 V 3.1 0.08 1.8 0.55 0.87 1.4 1.2 1.8 1.00 W 7.0 0.01 5.2 0.87 8.7 2.0 2.3 2.6 0.01 Y 7.0 0.01 5.2 0.87 8.7 2.0 2.3 2.6 0.01

TABLE 166 Sequence SEQ ID NO Antigen Strain Molecule Position Motif A1 A2 A3 A11 A24 Max. ALFLGFLGAA 11865 HIV MN gp160 518 A02 0.4950 0.4950 MLQLTVWGI 11866 HIV MN gp160 566 A02 0.2450 0.2450 RVIEVLQRA 11867 HIV MN gp160 829 A02 0.1963 0.1963 KLTPLCVTL 11868 HIV MN gp160 120 A02 0.1600 0.1600 LLIAARIVEL 11869 HIV MN gp160 776 A02 0.1550 0.1550 SLLNATDIAV 11870 HIV MN gp160 814 A02 0.1050 0.1050 ALFLGFLGA 11871 HIV MN gp160 518 A02 0.0945 0.0945 HMLQLTVWGI 11872 HIV MN gp160 565 A02 0.0677 0.0677 LLNATDIAV 11873 HIV MN gp160 815 A02 0.0607 0.0607 ALLYKLDIV 11874 HIV MN gp160 179 A02 0.0362 0.0362 WLWYIKIFI 11875 HIV MN gp160 679 A02 0.0355 0.0355 TIIVHLNESV 11876 HIV MN gp160 288 A02 0.0350 0.0350 LLQYWSQEL 11877 HIV MN gp160 800 A02 0.0265 0.0265 IMIVGGLVGL 11878 HIV MN gp160 687 A02 0.0252 0.0252 LLYKLDIVSI 11879 HIV MN gp160 180 A02 0.0245 0.0245 FLAIIWVDL 11880 HIV MN gp160 753 A02 0.0233 0.0233 TLQCKIKQII 11881 HIV MN gp160 415 A02 0.0200 0.0200 GLVGLRIVFA 11882 HIV MN gp160 692 A02 0.0195 0.0195 FLGAAGSTM 11883 HIV MN gp160 523 A02 0.0190 0.0190 IISLWDQSL 11884 HIV MN gp160 107 A02 0.0179 0.0179 TVWGIKQLQA 11885 HIV MN gp160 570 A02 0.0150 0.0150 LLGRRGWEV 11886 HIV MN gp160 785 A02 0.0142 0.0142 AVLSIVNRV 11887 HIV MN gp160 701 A02 0.0132 0.0132 FIMIVGGLV 11888 HIV MN gp160 686 A02 0.0131 0.0131 LLNATDIAVA 11889 HIV MN gp160 815 A02 0.0117 0.0117 FLYGALLLA 11890 PLP Human 80 A02 1.9000 1.9000 SLLTFMIAA 11891 PLP Human 253 A02 0.5300 0.5300 FMIAATYNFAV 11892 PLP Human 257 A02 0.4950 0.4950 RMYGVLPWI 11893 PLP Human 205 A02 0.1650 0.1650 IAATYNFAV 11894 PLP Human 259 A02 0.0540 0.0540 GLLECCARCLV 11895 PLP Human 2 A02 0.0515 0.0515 WALTVVWLL 11896 PLP Human 157 A02 0.0415 0.0415 ALTVVWLLV 11897 PLP Human 158 A02 0.0390 0.0390 FLYGALLL 11898 PLP Human 80 A02 0.0345 0.0345 SLCADARMYGV 11899 PLP Human 199 A02 0.0140 0.0140 LLVFACSAV 11900 PLP Human 164 A02 0.0107 0.0107

TABLE 167 Good Intermediate Weak Negative Criteria Cut-off Binders Binders Binders Binders Totals 2.9 motif 19 (12%) 36 (22%) 58 (36%) 48 (30%) 161 (100%) Grouped Ratio 1.5  5 (83%)  1 (17%)  0 (0%)  0 (0%)  6 (100%) Algorithm 1.25  8 (67%)  4 (33%)  0 (0%)  0 (0%)  12 (100%) 10 (50%)  9 (45%)  1 (5%)  0 (0%)  20 (100%) 0.5 12 (32%) 17 (46%)  7 (19%)  1 (3%)  37 (100%) 0 12 (23%) 26 (49%) 12 (23%)  3 (6%)  53 (100%) −1 17 (18%) 35 (37%) 33 (35%) 10 (11%)  95 (100%) −2 19 (15%) 36 (29%) 50 (40%) 21 (17%) 126 (100%) −3 19 (13%) 36 (24%) 56 (38%) 38 (26%) 149 (100%) no cut 19 (12%) 36 (22%) 58 (36%) 48 (30%) 161 (100%) Log of Binding −19  5 (100%)  0 (0%)  0 (0%)  0 (0%)  5 (100%) Algorithm −20  8 (73%)  3 (27%)  0 (0%)  0 (0%)  11 (100%) −21 15 (43%) 15 (43%)  5 (14%)  0 (0%)  35 (100%) −22 17 (26%) 27 (41%) 21 (32%)  1 (2%)  68 (100%) −23 18 (19%) 35 (37%) 34 (36%)  7 (7%)  94 (100%) −24 18 (16%) 36 (30%) 47 (39%) 17 (14%) 119 (100%) −25 19 (14%) 36 (26%) 55 (39%) 30 (21%) 140 (100%) no cut 19 (12%) 36 (22%) 58 (36%) 48 (30%) 161 (100%)

TABLE 168 1 2 3 4 5 6 7 8 9 A −2.38 −3.22 −2.80 −2.68 −2.89 −2.70 −2.35 −3.07 −2.49 C −2.94 −4.00 −2.58 −1.96 −3.29 −2.22 −2.97 −2.37 −4.00 D −3.69 −4.00 −3.46 −2.71 −2.26 −2.63 −3.61 −3.03 −4.00 E −3.64 −4.00 −3.51 −2.65 −3.39 −3.41 −3.21 −2.63 −4.00 F −1.89 −4.00 −2.35 −2.50 −1.34 −2.43 −2.18 −1.71 −4.00 G −2.32 −4.00 −3.04 −2.63 −2.56 −2.30 −3.13 −2.96 −4.00 H −2.67 −4.00 −2.58 −2.58 −2.05 −3.32 −3.13 −2.16 −4.00 I −1.65 −2.55 −2.80 −3.44 −2.74 −2.79 −2.20 −2.69 −2.10 K −2.51 −4.00 −3.65 −2.93 −3.34 −3.77 −3.13 −3.27 −4.00 L −2.32 −1.70 −2.02 −2.49 −2.71 −2.63 −2.62 −2.01 −2.74 M −0.39 −1.39 −1.79 −3.07 −3.43 −1.38 −1.33 −0.97 −2.96 N −3.12 −4.00 −3.52 −2.22 −2.36 −2.30 −3.14 −3.31 −4.00 P −3.61 −4.00 −2.97 −2.64 −2.42 −2.31 −1.83 −2.42 −4.00 Q −2.76 −4.00 −2.81 −2.63 −3.06 −2.84 −2.12 −3.05 −4.00 R −1.92 −4.00 −3.41 −2.61 −3.05 −3.76 −3.43 −3.02 −4.00 S −2.39 −3.52 −2.04 −2.12 −2.83 −3.04 −2.73 −2.02 −4.00 T −2.92 −4.00 −2.60 −2.48 −2.17 −2.58 −2.67 −3.14 −3.70 V −2.44 −2.64 −2.68 −3.29 −2.49 −2.24 −2.68 −2.83 −1.70 W −0.14 −4.00 −1.01 −2.94 −1.63 −2.77 −2.85 −2.13 −4.00 X −1.99 −2.13 −2.41 −2.97 −2.72 −2.70 −2.41 −2.35 −2.42 Y −1.46 −4.00 −1.67 −2.70 −1.92 −2.39 −1.35 −3.37 −4.00

TABLE 169 1 2 3 4 5 6 7 8 9 10 A 3.00 0.01 3.10 0.20 1.60 0.60 1.30 1.60 0.50 0.01 C 0.90 0.01 0.90 1.10 1.00 0.90 1.40 1.30 2.90 0.01 D 0.01 0.01 0.20 0.60 0.30 1.00 0.30 0.01 0.40 0.01 E 0.01 0.01 0.20 0.60 0.30 1.00 0.30 0.01 0.40 0.01 F 3.00 0.01 2.60 3.10 3.60 0.60 1.60 14.1 2.10 0.01 G 0.80 0.01 0.50 4.70 0.80 6.30 2.70 0.70 0.80 0.01 H 1.20 0.01 0.30 0.10 0.70 0.40 0.20 0.01 0.20 0.01 I 3.00 0.50 10.2 1.00 1.30 2.10 1.40 4.70 0.80 1.00 K 1.20 0.01 0.30 0.10 0.70 0.40 0.20 0.01 0.20 0.01 L 3.00 1.10 10.2 1.00 1.30 2.10 1.40 4.70 0.80 0.50 M 3.00 0.60 10.2 1.00 1.30 2.10 1.40 4.70 0.80 0.01 N 1.00 0.01 0.90 0.80 0.80 0.80 0.60 0.40 0.70 0.01 P 0.00 0.01 0.40 2.60 0.01 1.00 0.40 1.90 1.20 0.01 Q 1.00 0.01 0.90 0.80 0.80 0.80 0.60 0.40 0.70 0.01 R 1.20 0.01 0.30 0.10 0.70 0.40 0.20 0.01 0.20 0.01 S 0.90 0.01 0.90 1.10 1.00 0.90 1.40 1.30 2.90 0.01 T 0.90 0.01 0.90 1.10 1.00 0.90 1.40 1.30 2.90 0.01 V 3.00 0.10 10.2 1.00 1.30 2.10 1.40 4.70 0.80 2.30 W 3.00 0.01 2.60 3.10 3.60 0.60 1.60 14.1 2.10 0.01 Y 3.00 0.01 2.60 3.10 3.60 0.60 1.60 14.1 2.10 0.01

TABLE 170 1 2 3 4 5 A −2.40 −4.00 −2.54 −3.42 −3.07 C −3.64 −4.00 −2.47 −2.48 −1.78 D −3.65 −4.00 −2.76 −3.26 −2.76 E −3.92 −4.00 −3.63 −3.34 −3.73 F −1.52 −4.00 −1.96 −3.03 −2.01 G −2.91 −4.00 −3.40 −2.63 −2.98 H −3.61 −4.00 −3.10 −3.03 −2.33 I −2.26 −4.00 −2.82 −3.05 −2.38 K −2.53 −4.00 −3.65 −3.42 −3.14 L −2.00 −2.93 −2.21 −2.48 −2.88 M −2.41 −3.11 −2.00 −3.33 −3.70 N −3.21 −4.00 −3.09 −2.61 −2.93 P −3.90 −4.00 −3.21 −2.27 −3.72 Q −2.92 −4.00 −2.97 −4.00 −2.98 R −3.01 −4.00 −3.44 −3.50 −3.23 S −2.47 −4.00 −3.17 −3.11 −3.23 T −3.59 −4.00 −3.07 −2.88 −2.89 V −2.97 −4.00 −2.46 −3.14 −3.27 W −2.10 −4.00 −2.72 −1.79 −2.65 Y −2.37 −4.00 −2.42 −2.85 −3.03 6 7 8 9 10 A −3.30 −2.98 −2.69 −3.29 −4.00 C −3.94 −1.28 −3.10 −2.43 −4.00 D −3.03 −3.43 −3.68 −3.63 −4.00 E −2.82 −3.54 −3.71 −2.95 −4.00 F −3.11 −2.67 −1.61 −2.43 −4.00 G −2.45 −2.52 −3.18 −3.03 −4.00 H −2.99 −3.70 −3.55 −4.00 −4.00 I −2.61 −2.38 −3.34 −3.18 −1.47 K −3.58 −3.50 −3.53 −4.00 −4.00 L −2.53 −2.57 −1.83 −3.23 −3.20 M −2.56 −3.27 −2.25 −3.00 −4.00 N −2.89 −3.52 −3.01 −2.88 −4.00 P −3.06 −3.35 −2.58 −2.94 −4.00 Q −3.46 −2.20 −3.23 −3.45 −4.00 R −3.32 −3.72 −3.59 −2.97 −4.00 S −2.64 −3.19 −2.79 −2.26 −4.00 T −3.16 −2.43 −3.11 −2.58 −4.00 V −2.53 −3.14 −3.02 −2.90 −2.61 W −1.92 −1.80 −2.24 −2.11 −4.00 Y −3.76 −2.82 −2.34 −2.74 −4.00

TABLE 171 Good Intermediate Weak Negative Criteria Cut-off Binders Binders Binders Binders Totals 2,10 motif 10 (6%) 29 (17%) 70 (41%) 61 (36%) 170 (100%) Grouped Ratio 4  1 (100%)  0 (0%)  0 (0%)  0 (0%)  1 (100%) Algorithm 3  1 (25%)  2 (50%)  1 (25%)  0 (0%)  4 (100%) 2  6 (24%) 13 (52%)  6 (24%)  0 (0%)  25 (100%) 1 10 (21%) 21 (45%) 16 (34%)  0 (0%)  47 (100%) 0 10 (15%) 28 (42%) 26 (39%)  2 (3%)  66 (100%) −1 10 (11%) 29 (32%) 42 (46%) 11 (12%)  92 (100%) −2 10 (9%) 29 (25%) 54 (47%) 23 (20%) 116 (100%) −3 10 (7%) 29 (22%) 63 (47%) 32 (24%) 134 (100%) no cut 10 (6%) 29 (17%) 70 (41%) 61 (36%) 170 (100%) Log of Binding −24  2 (50%)  2 (50%)  0 (0%)  0 (0%)  4 (100%) Algorithm −25  5 (56%)  3 (33%)  1 (11%)  0 (0%)  9 (100%) −26  7 (47%)  5 (33%)  3 (20%)  0 (0%)  15 (100%) −27 10 (32%)  9 (29%) 12 (39%)  0 (0%)  31 (100%) −28 10 (17%) 18 (33%) 29 (50%)  0 (0%)  58 (100%) −29 10 (12%) 25 (30%) 48 (58%)  0 (0%)  83 (100%) −30 10 (10%) 29 (28%) 59 (57%)  5 (5%) 103 (100%) −31 10 (8%) 28 (22%) 66 (51%) 24 (19%) 128 (100%) −32 10 (7%) 29 (19%) 70 (47%) 40 (27%) 148 (100%) no cut 10 (6%) 29 (17%) 70 (41%) 61 (36%) 170 (100%)

TABLE 172 A2.1 Algorithm SEQUENCE SEQ ID NO. SOURCE Binding Score MMWFVVLTV 11901 CMV 0.76 346 YLLLYFSPV 11902 CMV 0.75 312 YLYRLNFCL 11903 CMV 0.72 169 FMQTYLVTL 11904 CMV 0.68 336 LLWWITILL 11905 CMV 0.49 356 GLWCVLFFV 11906 CMV 0.47 1989 LMIRGVLEV 11907 CMV 0.45 296 LLLCRLPFL 11908 CMV 0.42 1356 RLLLTSLFFL 11909 HSV 0.34 859 LLLYYDYSL 11910 HSV 0.28 390 AMSRNLFRV 11911 CMV 0.15 1746 AMLTACVEV 11912 CMV 0.089 411 RLQPNVPLV 11913 CMV 0.048 392 VLARTFTPV 11914 CMV 0.044 1969 RLLRGURL 11915 CMV 0.037 494 WMWFPSVLL 11916 CMV 0.036 362 YLCCGITLL 11917 CMV 0.021 1043 DMLGRVFFV 11918 HSV 0.011 1422 ALBRYQQLV 11919 CMV 0.0089 184 LMPPPVAEL 11920 CMV 0.0066 416 LMCRYTPRL 11921 CMV 0.0055 414 RLTWRLTWL 11922 CMV 0.0052 250 AMPRRVLHA 11923 CMV 0.0014 628 ALLLVLALL 11924 CMV 0.0014 535 AMSFTFTTL 11925 CMV 0.0005 602 MLNVMKEAV 11926 CMV 0.0039 0.00031 TMELMIRTV 11927 CMV 0.0029 0.0013 TLAA MHYSKL 11928 HSV 0.0008 0.0019 TLNIVRDHV 11929 CMV 0.0005 0.00021 ELSIFRERL 11930 HSV 0.0002 0.0020 FLRVQQKAL 11931 HSV 0.0002 0.00099 ELQMMQDWV 11932 CMV 0.0001 0.0020 QLNAMKPDL 11933 MT 0.0001 0.0017 GLRQLKGAL 11934 CMV 0.0001 0.0010 TLRMSSKAV 11935 HSV 0.0001 0.00085 SLRIKRELL 11936 CMV 0 0.00041 DLKQMERVV 11937 CMV 0 0.00026 PLRVTPSDL 11938 CMV 0 0.0019 QLDYEKQVL 11939 CMV 0 0.0012 WLKLLRDAL 11940 CMV 0 0.0012 PMEAVRHPL 11941 CMV 0 0.0011 ELKQTRVNL 11942 CMV 0 0.00053 NLEVIHDAL 11943 CMV 0 0.00050 ELKKVSVL 11944 HSV 0 0.00033 PLAYERDKL 11945 CMV 0 0.00017

TABLE 173 Good Intermediate Weak Negative Set Binders Binders Binders Binders Totals HI Scorers 11 (52.4%) 5 (23.8%)  5 (23.8%)  0 (0.0%) 21 (100%) Low  0 (0.0%) 0 (0.0%) 10 (50.0%) 10 (50.0%) 20 (100%) Scorers Totals 11 (26.6%) 5 (12.2%) 15 (36.6%) 10 (24.4%) 41 (100%)

TABLE 174 Binding and Immunogenicity HBV Polymerase (ayw) Peptide CTL Binding** Activity Algorithm Seq ID NO. 1 2 3 4 5 6 7 8 9 F L L S L G I H L 0.52 63 −20.8 11946 G L Y S S T V P V 0.15 10 −21.9 11947 H Y L S H P I I L 0.13 10 −21.1 11948 W I L R G T S F V 0.018 −+ −20.9 11949 N L S W L S L D V 0.013 6 −24.7 11950 L L S S N L S W L 0.005 — −21.7 11951 N L Q S L T N L L 0.003 — −23.9 11952 H L L V G S S G L 0.002 — −24.7 11953 L L D D E A G P L 0.0002 — −25.5 11954 P L E E E L P R L 0.0001 — −26.1 11955 D L N L G N L N V — — −25.7 11956 N L Y V S L L L L — — −23.6 11957 P L P I H T A E L — — −25.04 11958 *− = <0.0001 **Relative binding capacity compared to std with IC50 = 52 mM xxx Lytic units/106 cells; 1 lytic unit = the number of effector cells required to give 30% Cr51 release. −,−+ no measurable cytotoxic activity.

TABLE 175 Binding and Immunogenicity HBV Polymerase (ayw) SEQ CTL Peptide ID NO Binding** Activity Algorithm 1 2 3 4 5 6 7 8 9 F L L S L G I H L 11959 0.52 63 −20.8 G L Y S S T V P V 11960 0.15 10 −21.9 H L Y S H P I I L 11961 0.13 10 −21.1 W I L R G T S F V 11962 0.018 −+ −20.9 N L S W L S L D V 11963 0.013 6 −24.7 L L S S N L S W L 11964 0.005 — −21.7 N L Q S L T N L L 11965 0.003 — −23.9 H L L V G S S G L 11966 0.002 — −24.7 L L D D E A G P L 11967 0.0002 — −25.5 P L E E E L P R L 11968 0.0001 — −26.1 D L N L G N L N V 11969 −* — −25.7 N L Y V S L L L L 11970 — — −23.6 P L P I H T A E L 11971 — — −25.04 *− = <0.0001 ** Relative binding capacity compared to std with IC₅₀ = 52 mM xxx Lytic units/10⁶ cells; 1 lytic unit = the number of effector cells required to give 30% Cr⁵¹ release. −,−+ no measurable cytotoxic activity.

TABLE 176 A2 Sequence SEQ ID NO Antigen Molecule Bind. KIFGSLAFL 11972 c-ERB2 0.1500 RILHNGAYSL 11973 c-ERB2 0.0180 IISAVVGILL 11974 c-ERB2 0.0120 MMWFVVLTV 11975 CMV 0.7600 YLLLYFSPV 11976 CMV 0.7500 YLYRLNFCL 11977 CMV 0.7200 FMWTYLVTL 11978 CMV 0.6800 LLWWITILL 11979 CMV 0.4900 GLWCVLFFV 11980 CMV 0.4700 LMIRGVLEV 11981 CMV 0.4500 LLLCRLPFL 11982 CMV 0.4200 AMSRNLFRV 11983 CMV 0.1500 AMLTACVEV 11984 CMV 0.1000 RLQPNVPLV 11985 CMV 0.0480 VLARTFTPV 11986 CMV 0.0440 RLLRGLIRL 11987 CMV 0.0370 WMWFPSVLL 11988 CMV 0.0360 YLCCGITLL 11989 CMV 0.0210 SLLTEVETYV 11990 FLU-A M1 0.0650 LLTEVETYV 11991 FLU-A M1 0.2000 LLTEVETYVL 11992 FLU-A M1 0.0130 GILGFVFTL 11993 FLU-A M1 0.1900 GILGFVFTLT 11994 FLU-A M1 0.0150 ILGFVFTLT 11995 FLU-A M1 0.2600 ILGFVFTLTV 11996 FLU-A M1 0.0550 ALASCMGLI 11997 FLU-A M1 0.0110 RMGAVTTEV 11998 FLU-A M1 0.0200 VTTEVAFGL 11999 FLU-A M1 0.0360 MVTTTNPLI 12000 FLU-A M1 0.0150 FTFSPTYKA 12001 HBV POL 0.0190 YLHTLWKAGI 12002 HBV POL 0.0280 LMLQAGFFLV 12003 HBV(a) ENV(a) 0.6300 RMLTIPQSV 12004 HBV(a) ENV(a) 0.0580 SLDSWWTSV 12005 HBV(a) ENV(a) 0.1000 FMLLLCLIFL 12006 HBV(a) ENV(a) 0.0450 LLPFVQWFV 12007 HBV(a) ENV(a) 0.6500 LMPFVQWFV 12008 HBV(a) ENV(a) 0.8300 FLGLSPTVWV 12009 HBV(a) ENV(a) 0.0300 SMLSPFLPLV 12010 HBV(a) ENV(a) 0.9700 GLWIRTPPV 12011 HBV(a) ENV(a) 0.3600 NLGNLNVSV 12012 HBV(a) ENV(a) 0.0160 YLHTLWKAGV 12013 HBV(a) POL(a) 0.1500 RLTGGVFLV 12014 HBV(a) POL(a) 0.1600 RMTGGVFLV 12015 HBV(a) POL(a) 0.1500 RLTGGVFLV 12016 HBV(a) ENV(a) 0.1600 ILGLLGFAV 12017 HBV(a) ENV(a) 0.0600 GLCQVFADV 12018 HBV(a) ENV(a) 0.0300 WLLRGTSFV 12019 HBV(a) ENV(a) 0.1000 YLPSALNPV 12020 HBV(a) ENV(a) 0.3200 LLVPFVQWFA 12021 HBV adr 0.2600 FLPSDFFPSI 12022 HBV adr 0.2100 VVSYVNVNM 12023 HBV adr 0.0100 HLPDRVHFA 12024 HBV adr 0.0160 SLAFSAVPA 12025 HBV adr 0.0340 FLLTRILTI 12026 HBV adw 0.6300 SLYNILSPFM 12027 HBV adw 0.0440 CLFHIVNLI 12028 HBV adw 0.2100 RLPDRVHFA 12029 HBV adw 0.0940 ALPPASPSA 12030 HBV adw 0.0710 GLLGWSPQA 12031 HBV ayw 0.8650 FLGPLLVLQA 12032 HBV ayw 0.0190 FLLTRILTI 12033 HBV ayw 0.9300 GMLPVCPLI 12034 HBV ayw 0.0520 QLFHLCLII 12035 HBV ayw 0.0390 KLCLGWLWGM 12036 HBV ayw 0.0210 LLWFHISCLI 12037 HBV ayw 0.0130 YLVSFGVWI 12038 HBV ayw 2.7000 LLEDWGPCA 12039 HBV ayw 0.0180 KLHLYSHPI 12040 HBV ayw 0.2900 FLLAQFTSA 12041 HBV ayw 0.6600 LLAQFTSAI 12042 HBV ayw 9.6000 YMDDVVLGA 12043 HBV ayw 0.1600 ALMPLYACI 12044 HBV ayw 0.2000 GLCQVFADA 12045 HBV ayw 0.0180 HLPDLVHFA 12046 HBV ayw 0.1100 RLCCQLDPA 12047 HBV ayw 0.0290 ALMPLYACI 12048 HBV ayw 0.5000 polymerase FLCKQYLNL 12049 HBV ayw 0.0210 polymerase 665-673 SLYADSPSV 12050 HBV 0.3500 polymerase ALMPLYASI 12051 HBV 0.0760 polymerase NLNNLNVSI 12052 HBV 0.0660 polymerase ALSLIVNLL 12053 HBV 0.0470 polymerase KLHLYSHPI 12054 HBV 0.2900 polymerase WILRGTSFV 12055 HBV 0.0270 polymerase 1344-1352 LVLQAGFFLL 12056 HBVadr ENV 0.0150 FILLLCLIFL 12057 HBVadr ENV 0.0280 WILRGTSFV 12058 HBVadr POL 0.0180 IISCTCPTV 12059 HBVadw PreCore 0.0190 LVPFVQWFV 12060 HBVadw ENV 0.0200 LIISCSCPTV 12061 HBVadw CORE 0.0290 FLPSDFFPSI 12062 HBVayr PreCore 0.2100 LLCLGWLWGM 12063 HBVayr PreCore 0.0220 QLFHLCLII 12064 HBVayw PreCore 0.0390 CLGWLTGMDI 12065 HBVayw PreCore 0.0190 FLGGTTVCL 12066 HBVayw ENV 0.1700 SLYSILSPFL 12067 HBVayw ENV 0.2000 FLPSDFFPS V 12068 HBVayw CORE 1.5000 ILCWGELMTL 12069 HBVayw CORE 0.1900 LMTLATWVGV 12070 HBVayw CORE 0.6800 TLATWVGVNL 12071 HBVayw CORE 0.5700 GLSRYVARL 12072 HBVayw POL 0.1200 FLCKQYLNL 12073 HBVayw POL 0.1700 RMRGTFSAPL 12074 HBVayw POL 0.0110 SLYADSPSV 12075 HBVayw POL 0.3500 YLYGVGSAV 12076 HCV 0.1600 LLSTTEWQV 12077 HCV 0.0480 IIGAETFYV 12078 HIV POL 0.0260 QLWVTVYYGV 12079 HIV ENV 0.0250 NLWVTVYYGV 12080 HIV ENV 0.0160 KLWVTVYYGV 12081 HIV ENV 0.0150 KLWVTVYYGV 12082 HIV.MN 0.0150 gp160 YMLDLQPET 12083 HPV16 E7 1.4000 TLGIVCPI 12084 HPV16 E7 0.6500 YLLDLQEPV 12085 HPV 16(a) E7 (a) 0.2200 YMLDLQPEV 12086 HPV 16(a) E7 (a) 1.9000 MLDLQPETT 12087 HPV16E7 E7 0.0130 SLQDIEITCVYCKT 12088 HPV18 E6 0.0100 V RLLTSLFFL 12089 RSV 0.3400 RLLTSLFFL 12090 RSV 0.3400 LLLYYDYSL 12091 FISV 0.2800 DMLGRVFFV 12092 RSV 0.0110 TMFEALP HI 12093 LCMV Gp 0.2000 ALISFLLLA 12094 LCMV Gp 0.2200 TLMSIVSSL 12095 LCMV Gp 0.2000 NISGYNFSL 12096 LCMV Np 0.0280 ALLDGGNML 12097 LCMV Np 0.0320 ALHLFKTTV 12098 LCMV Gp 0.0170 SLISDQLLM 12099 LCMV Gp 0.0540 WLVTNGSYL 12100 LCMV Gp 0.0180 ALMDLLMFS 12101 LCMV Gp 0.4300 LMDLLMFST 12102 LCMV Gp 0.0460 LMFSTSAYL 12103 LCMV Gp 0.3600 YLVSIFLHL 12104 LCMV Gp 0.4200 SLHCKPEEA 12105 MAGE1 0.0130 ALGLVCVQA 12106 MAGE1 0.0150 LVLGTLEEV 12107 MAGE1 0.0320 GTLEEVPTA 12108 MAGE1 0.0130 CILESLFRA 12109 MAGE1 0.0460 KVADLVGFLL 12110 MAGE1 0.0560 KVADLVGFLLL 12111 MAGE1 0.0200 VMIAMEGGHA 12112 MAGE1 0.0360 SMHCKPEEV 12113 MAGE1(a) 0.0180 AMGLVCVQV 12114 MAGE1(a) 0.0120 LMLGTLEEV 12115 MAGE1(a) 0.1300 KMADLVGFLV 12116 MAGE1(a) 1.5000 VMVTCLGLS V 12117 MAGE1(a) 0.3000 LLGDNQIMV 12118 MAGE1(a) 0.0430 QMMPKTGFLV 12119 MAGE1(a) 0.0500 VMIAMEGGHV 12120 MAGE1(a) 0.0530 WMELSVMEV 12121 MAGE1(a) 0.0410 FLWGPRALA 12122 MAGE1N 0.0420 RALAETSYV 12123 MAGE1N 0.0100 ALAETSYVKVL 12124 MAGE1N 0.0120 ALAETSYVKV 12125 MAGE1N 0.0150 KVLEYVIKV 12126 MAGE1N 0.0900 YVIKVSARV 12127 MAGE1N 0.0140 ALREEEEGV 12128 MAGE1N 0.0210 YMFLWGPRV 12129 MAGE1N(a) 0.2200 KMVELVHFLLL 12130 MAGE2 0.6700 KMVELVHFL 12131 MAGE2 0.1600 KMVELVHFLL 12132 MAGE2 0.1100 KA SEYLQLV 12133 MAGE2 0.0110 YLQLVFGIEV 12134 MAGE2 0.3700 LVFGIEVVEV 12135 MAGE2 0.0120 QLVFGIELMEV 12136 MAGE3 0.3400 KVAELVHFL 12137 MAGE3 0.0550 KVAELVHFLL 12138 MAGE3 0.0120 ELMEVDPIGHL 12139 MAGE3 0.0260 HLYIFATCLGL 12140 MAGE3 0.0410 IMPKAGLLIIV 12141 MAGE3 0.0130 LVFGIELMEV 12142 MAGE3 0.1100 ALGRNSFEV 12143 p53 264-272 A8(A1) 0.0570 LLGANSFEV 12144 p53 264-272 A8 (A4) 0.1100 LLGRASFEV 12145 p53 264-272 AS (A5) 0.2200 LLGRNAFEV 12146 p53 264-272 A8 (A6) 0.0390 LLGRNSFAV 12147 p53 264-272 A8 (A8) 0.0420 RLGRNSFEV 12148 p53 264-272 AS (RI) 0.0190 LLGRRSFEV 12149 p53 264-272 A8 (R5) 0.0540 LLGRNSFRV 12150 p53 264-272 A8 (R8) 0.0250 LLFFWLDRSV 12151 PAP 0.6000 VLAKELKFV 12152 PAP 0.0590 ILLWQPIPV 12153 PAP 1.3000 IMYSAHDTTV 12154 PAP 0.0610 FLTLSVTWI 12155 PSA 0.0150 FLTLSVTWIGA 12156 PSA 0.0160 FLTLSVTWI 12157 PSA 0.0150 VLVHPQWVLTA 12158 PSA 0.0130 SLFI-IPEDTGQV 12159 PSA 0.0190 MLLRLSEPAEL 12160 PSA 0.1400 ALGTTCYA 12161 PSA 0.0230 KLQCVDLHVI 12162 PSA 0.0370 FLPSDYFPSV 12163 HBVc18-27 analog 1.0000 YSFLPSDFFPSV 12164 HBVc18-27 analog 0.0190

TABLE 177 Sequence SEQ ID NO Antigen Molecule A2 Bind. ALFLGFLGAA 12165 HIV gp160 0.4950 MLQLTVWGI 12166 HIV gp160 0.2450 RVIEVLQRA 12167 HIV gp160 0.1963 KLTPLCVTL 12168 HIV gp160 0.1600 LLIAARIVEL 12169 HIV gp160 0.1550 SLLNATDIAV 12170 HIV gp160 0.1050 ALFLGFLGA 12171 HIV gp160 0.0945 HMLQLTVWGI 12172 HIV gp160 0.0677 LLNATDIAV 12173 HIV gp160 0.0607 ALLYKLDIV 12174 HIV gp160 0.0362 WLWYIKIFI 12175 HIV gp160 0.0355 TIIVHLNESV 12176 HIV gp160 0.0350 LLQYWSQEL 12177 HIV gp160 0.0265 IMIVGGLVGL 12178 HIV gp160 0.0252 LLYKLDIVSI 12179 HIV gp160 0.0245 FLAIIWVDL 12180 HIV gp160 0.0233 TLQCKIKQII 12181 HIV gp160 0.0200 GLVGLRIVFA 12182 HIV gp160 0.0195 FLGAAGSTM 12183 HIV gp160 0.0190 IISLWDQSL 12184 HIV gp160 0.0179 TVWGIKQLQA 12185 HIV gp160 0.0150 LLGRRGWEV 12186 HIV gp160 0.0142 AVLSIVNRV 12187 HIV gp160 0.0132 FIMIVGGLV 12188 HIV gp160 0.0131 LLNATDIAVA 12189 HIV gp160 0.0117 FLYGALLLA 12190 PLP 1.9000 SLLTFMIAA 12191 PLP 0.5300 FMIAATYNFAV 12192 PLP 0.4950 RMYGVLPWI 12193 PLP 0.1650 IAATYNFAV 12194 PLP 0.0540 GLLECCARCLV 12195 PLP 0.0515 YALTVVWLL 12196 PLP 0.0415 ALTVVWLLV 12197 PLP 0.0390 FLYGALLL 12198 PLP 0.0345 SLCADARMYGV 12199 PLP 0.0140 LLVFACSAV 12200 PLP 0.0107 Sequence SEQ ID NO Antigen Molecule A2 KMVELVHFLL 12201 MAGE2 0.2200 KVAELVHFL 12202 MAGE3 0.0550 RALAETSYV 12203 MAGE1N 0.0100 LVFGIELMEV 12204 MAGE3 0.1100 FLWGPRALA 12205 MAGE1N 0.0420 ALAETSYVKV 12206 MAGE1 0.0150 LVLGTLEEV 12207 HIV 0.0320 LLWKGEGAVV 12208 HIV 0.0360 IIGAETFYV 12209 HIV 0.0260 LMVTVYYGV 12210 HIV 0.4400 LLFNILGGWV 12211 HCV 3.5000 LLALLSCLTV 12212 HCV 0.6100 YLVAYQATV 12213 HCV 0.2500 FLLLADARV 12214 HCV 0.2300 ILAGYGAGV 12215 HCV 0.2200 YLLPRRGPRL 12216 HCV 0.0730 GLLGCIITSL 12217 HCV 0.0610 DLMGYIPLV 12218 HCV 0.0550 LLALLSCLTI 12219 HCV 0.0340 VLAALAAYCL 12220 HCV 0.0110 LLVPFVQWFV 12221 HBV 1.6000 FLLAQFTSA 12222 HBV 0.6600 FLLSLGIHL 12223 HBV 0.5200 ALMPLYACI 12224 HBV 0.5000 ILLLCLIFLL 12225 HBV 0.3000 LLPIFFCLWV 12226 HBV 0.1000 YLHTLWKAGI 12227 HBV 0.0560 YLHTLWKAGV 12228 HBV 0.1300

TABLE 178 Pos AA P1 P2 P3 P4 P5 P6 P7 P8 P9 P10 SEQ ID NO Allele Motif Human PLP peptides 3 9 L L E C C A R C L 12229 A2.1 (LM)2; (LVI)c 23 9 G L C F F G V A L 12230 39 9 A L T G T E K L I 12231 134 9 S L E R V C H C L 12232 145 9 L W L G H P D K F V 12233 158 9 A L T V V W L L V 12234 164 9 L L V F A C S A V 12235 205 9 R M Y G V L P W I 12236 2 10 G L L E C C A R C L 12237 3 10 L L E C C A R C L V 12238 10 10 C L V G A P F A S L 12239 163 10 W L L V F A C S A V 12240 250 10 T L V S L L T F M I 12241 64 9 V T H A F Q Y V I 12242 Algorithm 80 9 F L Y G A L L L A 12243 157 9 Y A L T V V W L L 12244 163 9 W L L V F A C S A V 12245 234 9 Q M T F H L F I A 12246 251 9 L V S L L T F M I 12247 253 9 S L L T F M I A A 12248 259 9 I A A T V H F A V 12249 84 10 A L L L A E G F Y T 12250 157 10 Y A L T V V W L L V 12251 165 10 L V F A C S A V P V 12252 218 10 K V C G S N L L S I 12253 253 10 S L L T F M I A A T 12254 Human Collagen Type IV peptides 5 9 A L M G P L G L L 12255 A2.1 (LM)2; (LVI)c 11 9 G L L G Q I G P L 12256 23 9 G M L G Q K G E I 12257 231 9 P L G Q D G L P V 12258 3 10 T L A L M G P L G L 12259 24 10 M L G Q K G E I G L 12260 59 10 P L G K D G P P G V 12261 139 10 P L G L P G A S G L 12262 Human Collagen Type II peptides 794 9 G L A G Q R G I V 12263 A2.1 (LM)2; (LVI)c 17 9 V M Q G P M G P M 12264 Algorithm Human GAD peptides 56 9 S L E E K S R L V 12265 A2.1 (LM)2; (LVI)c 116 9 F L L E V V D I L 12266 117 9 L L E V V D I L L 12267 150 9 G M E G F N L E L 12268 157 9 E L S D H P E S L 12269 168 9 I L V D C R D T L 12270 190 9 Q L S T G L D I I 12271 229 9 T L K K M R E I V 12272 275 9 G M A A V P K L V 12273 300 9 A L G F G T D N V 12274 A2.1 (LM)2; (LVI)c 409 9 V L L Q C S A I L 12275 410 9 L L Q C S A I L V 12276 416 9 I L V K E K G I L 12277 466 9 L M W K A K G T V 12278 534 9 K L H K V A P K I 12279 546 9 M M E S G T T M V 12280 582 9 F L I E E I E R L 12281 42 10 K L G L K I C G F L 12282 116 10 F L L E V V D I L L 12283 138 10 V L D F H H P H Q L 12284 147 10 L L E G M E G F N L 12285 212 10 N M F T Y E I A P V 12286 275 10 G M A A V P K L V L 12287 300 10 A L G F G T D N V I 12288 328 10 I L E A K Q K G Y V 12289 381 10 L M S R K H R H K L 12290 409 10 V L L Q C S A I L V 12291 435 10 L L Q P D K Q Y D V 12292 465 10 W L M W K A K G T V 12293 485 10 E L A E Y L Y A K I 12294 545 10 L M M E S G T T M V 12295 252 9 G A I S N M Y S I 12296 Algorithm 367 9 N L W L H V D A A 12297 567 9 R M V I S N P A A 12298 299 10 A A L G F G T D N V 12299 406 10 M M G V L L Q C S A 12300 423 10 I L Q G C N Q M C A 12301

TABLE 179 HPV-16 Peptides for possible use in clinical trial Peptide SEQ Position/ ID A2.1 Immunogenicity Immunogenicity Cytel ID Sequence NO AA binding Experiment 1 Experiment 2 E7.86/1088.01 TLGIVCPI 12302 8 0.15 94.4 (1.34) 54.2 (1.43)* E7.86/1088.06 TLGIVCPIC 12303 9 0.075 2.05 (4.93) 1.3 (3.74) E7.85/1088.08 GTLGIVCPI 12304 9 0.021 9/08 (3.93) —** E7.1111088.03 YMLDLQPETT 12305 10 0.15 10.32 (1.66) 5.7 (2.39) E7.11/1088.04 YMLDLQPET 12306 9 0.14 5.0 (3.70) 2.6 (15.5) E7.12/1088.09 MLDLQPETT 12307 9 0.0028 — — E6.5211088.05 FAFRDLCIV 12308 9 0.057 — ND E7.82/1088.02 LLMGTLGIV 12309 9 0.024 9.62 (2.53) 8.93 (1.91) E6.29/1088.10 TIHDIILECV 12310 10 0.021 22.13 (3.71) 0.4 (3.52) E7.711088.07 TLHEYMLDL 12311 9 0.0070 — 1.2 (3.88 E6.18/1088.15 KLPQLCTEL 12312 9 0.0009 — 0.3 (5.64) E6.7/1088.11 AMFQDPQER 12313 10 0.0002 — ND E6.26/1088.12 LQTTIHDII 12314 9 0.0002 — — E7.73/1088.13 HVDIRTLED 12315 9 0 — ND *_Lytic Units, geometric mean x + SD (3 mice/peptide) ** a dash indicates _Lytic Units with a geometric mean ≦0.2

TABLE 180 HPV Peptides single and in combinations A Peptides in restimulation and CTL assay Peptide/s injected 1088.01 1088.02 1088.03 1088.10 same as in vitro 116.1 (3.49)* 55.98 (2.49) 5.56 (1.75) 16.4 (1.49) 1088.01 + 1.37 (16.56) 0 (0) 1088.03 + 875.23 1088.02 + 1.11 (2.9) 1.62 (13.1) 1088.10+ 875.23 1088.01/.03 + 19.5 (4.1) 4.68 (2.3) 1.13 (21.9) 1.17 (2.58) 1088.02/.10 + 875.23 1088.all 107.9 (4.77) 13.52 (1.4) 2.58 (5.07) 102.3 (1.32) + 875.23 1088.all 73.11 (4.48) 16.83 (2.54) 3.55 (2.9) 20.13 (1.05) + PADRE 1 ig 1088.all 37.15 (2.25) 26.79(2.09) 6.5 (1.64) 4.45 (4.14) + PADRE 0.05 ig *_ Lytic Units 30% geometric mean (+x deviation)

TABLE 181 Peptide Sequence SEQ ID NO AA Virus Strain Molecule Pos. A2.1 1.0841 ILSPFLPLL 12316 9 HBV adr ENV 371 2.9 1.024 TLQDIVLHL 12317 9 HPV 18 E7 7 0.76 1.0838 WLSLLVPFV 12318 9 HBV adr ENV 335 0.72 1.0851 FLLSLGIHL 12319 9 HBV adr POL 1147 0.52 1.0306 QLFEDNYAL 12320 9 c-ERB2 106 0.46 1.0814 LMVTVYYGV 12321 9 HIV ENV 2182 0.44 1.0878 MMWFWGTSL 12322 9 HBV adw ENV 360 0.41 1.0839 MMWWGPSL 12323 9 HBV adr ENV 360 0.41 1.0384 FLTKQYLNL 12324 9 HBV adw POL 1279 0.29 1.0321 1LHNGAYSL 12325 9 c-ERB2 435 0.21 1.0834 LLLCLIFLL 12326 9 HBV adr ENV 250 0.19 1.0167 GLYSSTVPV 12327 9 HBV adr POL 635 0.15 1.0849 HLYSHPIIL 12328 9 HBV adr POL 1076 0.13 1.0275 RMPEAAPPV 12329 9 p53 63 0.12 1.0854 LLMGTLGIV 12330 9 HPV 16 E7 82 0.11 1.0880 ILSPFMPLL 12331 9 HBV adw ENV 371 0.11 1.0127 YLVAYQATV 12332 9 HCV LORF 1585 0.11 1.0151 VLLDYQGML 12333 9 HBV adr ENV 259 0.11 1.0018 VLAEAMSQV 12334 9 HIV GAG 367 0.11 1.0330 KLLQETELV 12335 9 c-ERB2 689 0.091 1.0209 SLYAVSPSV 12336 9 HBV adr POL 1388 0.078 1.0816 DLMGYIPLV 12337 9 HCV CORE 132 0.055 1.0835 LLCLIFLLV 12338 9 HBV adr ENV 251 0.049 1.0852 FLCQQYLHL 12339 9 HBV adr POL 1250 0.048 1.0882 NLYVSLMLL 12340 9 HBV adw POL 1088 0.046 1.0837 GMLPVCPLL 12341 9 HBV adr ENV 265 0.046 1.0819 ILPCSFTTL 12342 9 HCV NS1/ENV2 676 0.045 1.0109 ALSTGLIHL 12343 9 HCV NS1/ENV2 686 0.042 1.0833 ILLLCLIFL 12344 9 HBV adr ENV 249 0.035 1.0301 HLYQGCQVV 12345 9 c-ERB2 48 0.034 1.0337 CLTSTVQLV 12346 9 c-ERB2 789 0.034 1.0842 PLLPIFFCL 12347 9 HBV adr ENV 377 0.031 1.0861 ALCRWGLLL 12348 9 c-ERB2 5 0.031 1.0309 VLIQRNPQL 12349 9 c-ERB2 153 0.029 1.0828 QVLQACFFLL 12350 9 HBV adr ENV 177 0.024 1.0844 LLWFHISCL 12351 9 HBV adr CORE 490 0.024 1.0135 ILAGYGAGV 12352 9 HCV LORF 1851 0.024 1.0870 QLMPYGCLL 12353 9 c-ERB2 799 0.023 1.0075 LLWKGEGAV 12354 9 HIV POL 1496 0.023 1.0873 FLGGTPVCL 12355 9 HBV adw ENV 204 0.021 1.0323 ALIHHNTHL 12356 9 c-ERB2 466 0.021 1.0859 VLVHPQWVL 12357 9 PSA 49 0.020 1.0267 KLQCVDLHV 12358 9 PSA 166 0.019 1.0820 VLPCSFTTL 12359 9 HCV NS1/ENV2 676 0.017 1.0111 HLHQNIVDV 12360 9 HCV NS1/ENV2 693 0.016 1.0103 SMVGNWAKV 12361 9 HCV ENV1 364 0.016 1.0293 LLGRNSFEV 12362 9 p53 264 0.014 1.0207 GLYRPLLSL 12363 9 HBV adr POL 1370 0.014 1.0389 GLYRPLLRL 12364 9 HBV adw POL 1399 0.014 1.0185 NLSWLSLDV 12365 9 HBV adr POL 996 0.013 1.0113 FLLLADARV 12366 9 HCV NS1/ENV2 725 0.013 1.0119 YLVTRHADV 12367 9 HCV LORF 1131 0.011 1.0846 CLTHIVNLL 12368 9 HBV adr POL 912 0.010 1.0156 ELMNLATWV 12369 9 HBV adr CORE 454 0.010 1.0236 KLPDLCTEL 12370 9 HPV 18 E6 13 0.010 1.0056 ALQDSGLEV 12371 9 HIV POL 1180 0.0083 1.0375 LLSSDLSWL 12372 9 HBV adw POL 1021 0.0081 1.0094 ALAHGVRL 12373 9 HCV CORE 150 0.0072 1.0129 TLHGPTPLL 12374 9 HCV LORF 1617 0.0070 1.0041 KLLRGTKAL 12375 9 HIV POL 976 0.0069 1.0131 CMSADLEVV 12376 9 HCV LORF 1348 0.0067 1.0872 GLLCPLLVL 12377 9 HBV adw ENV 170 0.0066 1.0228 TLHEYMLDL 12378 9 HPV 16 E7 7 0.0059 1.0274 KLLPENVL 12379 9 p53 24 0.0058 1.0043 EILKEPVHGV 12380 9 HIV POL 1004 0.0055 1.0206 RLGLYRPLL 12381 9 HBV adr POL 1368 0.0050 1.0188 GLPRYVARL 12382 9 HBV adr POL 1027 0.0050 1.0202 KLIGTDNSV 12383 9 HBV adr POL 1317 0.0050 1.0818 FLLALLSCL 12384 9 HCV CORE 177 0.0046 1.0184 LLSSNLSWL 12385 9 HBV adr POL 992 0.0046 1.0102 QLLRIPQAV 12386 9 HCV ENV1 337 0.0039 1.0114 GLRDLAVAV 12387 9 HCV LORF 963 0.0034 1.0005 TLNAWVKVI 12388 9 HIV GAG 156 0.0032 1.0183 NLQSLTNLL 12389 9 HBV adr POL 985 0.0025 1.0359 QULGRKPTPL 12390 9 HBV adw ENV 89 0.0025 1.0150 SLDSWWTSL 12391 9 HBV adr ENV 194 0.0023 1.0362 ILSKTGDPV 12392 9 HBV adw ENV 153 0.0021 1.0866 ILLVVVLGV 12393 9 c-ERB2 661 0.0020 1.0214 LLHKRTLGL 12394 9 HBV adr “X” 1510 0.0019 1.0216 CLFKDWEEL 12395 9 HBV adr “X” 1533 0.0019 1.0862 GLGISWLGL 12396 9 c-ERB2 447 0.0018 1.0187 HLLVGSSBL 12397 9 HBV adr POL 1020 0.0018 1.0318 TLEEITGYL 12398 9 c-ERB2 650 0.0018 1.0328 PLTSIISAV 12399 9 c-ERB2 650 0.0015 1.0822 LLGIITSL 12400 9 HCV LORF 1089 0.0015 1.0277 ALNKMFCQL 12401 9 p53 129 0.0013 1.0066 HLEGKIILV 12402 9 HIV POL 1322 0.0010 1.0308 QLRSLTIEL 12403 9 c-ERB2 141 0.0008 1.0115 DLAVAVEPV 12404 9 HCV LORF 966 0.0008 1.0391 VLHKRTLGL 12405 9 HBV adw “X” 1539 0.0007 1.0876 FLCILLLCL 12406 9 HBV adw ENV 246 0.0007 1.0148 LLDPRVRGL 12407 9 HBV adr ENV 120 0.0006 1.0221 KLPQLCTEL 12408 9 HPV 16 E6 18 0.0006 1.0065 HLEGKVILV 12409 9 HIV POL 1322 0.0006 1.0017 EMMTACQGV 12410 9 HIV GAG 350 0.0006 1.0055 HLALQDSGL 12411 9 HIV POL 1178 0.0005 1.0868 VLGVVPGIL 12412 9 c-ERB2 666 0.0005 1.0004 TLNAWVKVV 12413 9 HIV GAG 156 0.0005 1.0381 HLESLYAAV 12414 9 HBV adw POL 1165 0.0005 1.0128 CLIRLKPTL 12415 9 HCV LORF 1610 0.0004 1.0255 CLGSYDGL 12416 9 MAGE 3-Jan 174 0.0004 1.0212 HLSLRGLPV 12417 9 HBV adr 1470 0.0004 1.0247 ILESLFRAV 12418 9 MAGE 1 93 0.0004 1.0092 TLTCGFACL 12419 9 HCV CORE 93 0.0004 1.0108 TLPALSTGL 12420 9 HCV NS1/ENV2 683 0.0003 1.0294 ALAIPQCRL 12421 9 EBNA1 525 0.0003 1.0101 DLCGSVFLV 12422 9 HCV ENVI 280 0.0003 1.0231 RLCVQSTHV 12423 9 HPV 16 E7 66 0.0003 1.0162 LLDDEAGPL 12424 9 HBV adr POL 587 0.0002 1.0829 CLRRFIIFL 12425 9 HBV adr ENV 239 0.0002 1.0126 GLPVCQDHL 12426 9 HCV LORF 1547 0.0001 1.0163 PLEEELPRL 12427 9 HBV adr POL 594 0.0001 1.0130 PLLYRLGAV 12428 9 HCV LORF 1623 0.0001 1.0042 ELAENREIL 12429 9 HIV POL 997 0 1.0054 ELQAIHLAL 12430 9 HIV POL 1173 0 1.0089 LIPRRGPRL 12431 9 HCV CORE 36 0 1.0091 NLGKVIDTL 12432 9 HCV CORE 118 0 1.0093 PLGGAARAL 12433 9 HCV CORE 143 0 1.0154 DLLDTASAL 12434 9 HBV adr CORE 419 0 1.0178 QLKQSRLGL 12435 9 HBV adr POL 791 0 1.0179 CLQPQQGSL 12436 9 HBV adr POL 798 0 1.0286 PLDGEYFTL 12437 9 p53 322 0 1.0296 VLKDAIKDL 12438 9 EBNA1 574 0 1.0310 QLCYQDTIL 12439 9 c-ERB2 160 0 1.0007 DLNTMLNTV 12440 9 HIV GAG 188 0 1.0037 ELHPDKWTV 12441 9 HIV POL 928 0 1.0070 ELKKIICQV 12442 9 HIV POL 1412 0 1.0157 ELVVSYVNV 12443 9 HBV adr CORE 473 0 1.0160 CLTPGRETV 12444 9 HBV adr CORE 497 0 1.0164 DLNLGNLNV 12445 9 HBV adr POL 614 0 1.0867 LLVVVLGVV 12446 9 c-ERB2 662 0 1.0159 NMGLKIRQL 12447 9 HBV adr CORE 482 0 1.0322 SLRELGSGL 12448 9 c-ERB2 457 <0.0002 1.0350 DLLEKGERL 12449 9 c-ERB2 933 <0.0002 1.0352 DLVDAEEYL 12450 9 c-ERB2 1016 <0.0002 1.0366 PLEEELPIIL 12451 9 HBV adw POL 623 <0.0002 1.0372 DLQHGRLVL 12452 9 HBV adw POL 781 <0.0002 1.0390 PLPGPLGAL 12453 9 HBV adw 1476 <0.0002 1.0811 LLTQIGCTL 12454 9 HIV POL 685 <0.0002 1.0812 PLVKLWYQL 12455 9 HIV POL 1116 <0.0002 1.0832 FLFILLLCL 12456 9 HBV adr ENV 246 <0.0002 1.0847 NLYVSLLLL 12457 9 HBV adr POL 1059 <0.0002 1.0316 PLQPEQLQV 12458 9 c-ERB2 391 <0.0002 1.0342 DLAARNVLV 12459 9 c-ERB2 845 <0.0002 1.0343 VLVKSPNHV 12460 9 c-ERB2 851 <0.0002 1.0356 TLSPGKNGV 12461 9 c-ERB2 1172 <0.0002 1.0376 DLSWLSLDV 12462 9 HBV adw POL 1025 <0.0002 1.0363 NMENIASGL 12463 9 HBV adw ENV 163 <0.0002 1.0195 TLPQEHIVL 12464 9 HBV adr POL 1179 <0.0003 1.0196 KLKQCFRKL 12465 9 HBV adr POL 1188 <0.0003 1.0201 PLPIHTAEL 12466 9 HBV adr POL 1296 <0.0003 1.0210 QLDPARDVL 12467 9 HBV adr “X” 1426 <0.0003 1.0220 VLGGCRHKL 12468 9 HBV adr “X” 1551 <0.0003 1.0229 DLQETTDL 12469 9 HPV 16 E7 14 <0.0003 1.0266 DLPTQEPAL 12470 9 PSA 136 <0.0003 1.0279 HLIRVEGNL 12471 9 p53 193 <0.0003 1.0282 TLEDSSGNL 12472 9 p53 256 <0.0003 1.0238 ELRHYSDSV 12473 9 HPV 18 E6 77 <0.0003 1.0268 DLHVISNDV 12474 9 PSA 171 <0.0003 1.0836 CLIFLLVLL 12475 9 HBV adr ENV 253 <0.0006

TABLE 182 Peptide Sequence SEQ ID NO AA Virus Strain Molecule Pos. A2.1 1.0890 LLFNILGGWV 12476 10 HCV LORF 1807 3.5 1.0930 LLVPFVQWFV 12477 10 HBV adw ENV 338 1.6 1.0884 LLALLSCLTV 12478 10 HCV CORE 178 0.61 1.0896 ILLLCLEFLL 12479 10 HBV adr ENV 249 0.30 1.0518 GLSPTVWLSV 12480 10 HBV adr ENV 348 0.28 1.0902 SLYNILSPFL 12481 10 HBV adr ENV 367 0.23 1.0892 LLVLQAGFFL 12482 10 HBV adr ENV 175 0.21 1.0686 FLQTHIFAEV 12483 10 EBNA1 565 0.17 1.0628 QLFLNTLSFV 12484 10 HPV 18 E7 88 0.11 1.0904 LLPIFFCLWV 12485 10 HBV adr ENV 378 0.10 1.0897 LLLCLIFLLV 12486 10 HBV adr ENV 250 0.099 1.0516 LLDYQGMLPV 12487 10 HBV adr ENV 260 0.085 1.0901 WMMWYWGPSL 12488 10 HBV adr ENV 359 0.084 1.0533 GLYSSTVPVL 12489 10 HBV adr POL 635 0.080 1.0469 YLLPRRGPRL 12490 10 HCV CORE 35 0.073 1.0888 GLLGCIITSL 12491 10 HCV LORF 1038 0.061 1.0907 ILCWGELMNL 12492 10 HBV adr CORE 449 0.052 1.0927 LLGICLTSTV 12493 10 c-ERB2 785 0.049 1.0452 LLWKGEGAVV 12494 10 HIV POL 1496 0.036 1.0885 LLALLSCLTI 12495 10 HCV CORE 178 0.034 1.0620 KLTNTGLYNL 12496 10 HPV 18 E6 92 0.032 1.0502 RLIVFPDLGV 12497 10 HCV LORF 2578 0.032 1.0659 FLLTPKKLQCV 12498 10 PSA 161 0.031 1.0932 WMMWFWGPSL 12499 10 HBV adw ENV 359 0.029 1.0772 SLNFLGGTPV 12500 10 HBV adw ENV 201 0.027 1.0609 SLQDIEITCV 12501 10 HPV 18 E6 24 0.025 1.0526 ILSTLPETTV 12502 10 HBV adr CORE 529 0.022 1.0508 RLHGLSAFSL 12503 10 HCV LORF 2885 0.020 1.0493 ILGGWVAAQL 12504 10 HCV LORF 1811 0.018 1.0738 VMAGVGSPYV 12505 10 c-ERB2 773 0.018 1.0460 QLMVTVYYGV 12506 10 HIV ENV 2181 0.017 1.0573 ILRGTSFVYV 12507 10 HBV adr POL 1345 0.016 1.0703 SLTEILKGGV 12508 10 c-ERB2 144 0.015 1.0912 LLGCAANWIL 12509 10 HBV adr POL 1337 0.014 1.0798 ALPPASPSAV 12510 10 HBV adw 1483 0.013 1.0908 QLLWFHISCL 12511 10 HBV adr CORE 489 0.013 1.0677 NLLGRNSFEV 12512 10 p53 263 0.013 1.0889 VLAALAAYCL 12513 10 HCV LORF 1666 0.011 1.0528 LLLDDEAGPL 12514 10 HBV adr POL 586 0.011 1.0500 IMAKNBVFCV 12515 10 HCV LORF 2558 0.0088 1.0492 VLVGGVLAAL 12516 10 HCV LORF 1661 0.0084 1.0898 LLCLIFLLVL 12517 10 HBV adr ENV 251 0.0075 1.0458 KLMVTVYYGV 12518 10 HIV ENV 2181 0.0069 1.0459 NLMVTVYYGV 12519 10 HIV ENV 2181 0.0067 1.0530 GLSPTVWLSA 12520 10 HBV adw ENV 248 0.0067 1.0759 SLPTHDPSPL 12521 10 c-ERB2 1100 0.0059 1.0419 VLPEKDSWTV 12522 10 HIV POL 940 0.0056 1.0666 FLHSGTAKSV 12523 10 p53 113 0.0050 1.0473 GLIHLGQNIV 12524 10 HCV NS1/ENV 2690 0.0047 1.0792 SLYAAVTNFL 12525 10 HBV adw POL 1168 0.0046 1.0780 IMPARFYPNV 12526 10 HBV adw POL 713 0.0043 1.0507 YLTRDPTTPL 12527 10 HCV LORF 2803 0.0042 1.0914 GLYNLLIRCL 12528 10 HPV 18 E6 97 0.0036 1.0649 YLEYGRCRTV 12529 10 MAGE 1 248 0.0034 1.0561 SLFTSITNEL 12530 10 HBV adr POL 1139 0.0034 1.0788 NLLSSDLSWL 12531 10 HBV adw POL 1020 0.0032 1.0753 RMARDPQRFV 12532 10 c-ERB2 978 0.0020 1.0568 RMRGTFVVPL 12533 10 HBV adr POL 1288 0.0020 1.0642 SLQLVFGIDV 12534 10 MAGE 1 150 0.0020 1.0582 KLLHKRTLGL 12535 10 HBV adr “X” 1509 0.0019 1.0713 GLGMEHLREV 12536 10 c-ERB2 344 0.0017 1.0742 GMSYLEDVRL 12537 10 c-ERB2 832 0.0017 1.0549 NLLSSNLSWL 12538 10 HBV adr POL 991 0.0016 1.0465 QLTVWGIKQL 12539 10 HIV ENV 2760 0.0015 1.0524 VLEYLVSFGV 12540 10 HBV adr CORE 505 0.0015 1.0483 VLNPSVAATL 12541 10 HCV LORF 1253 0.0015 1.0548 SLTNLLSSNL 12542 10 HBV adr POL 988 0.0014 1.0512 ALLDPRVRGL 12543 10 HBV adr ENV 119 0.0011 1.0676 TLEDSSGNLL 12544 10 p53 256 0.0011 1.0719 TLQGLGISWL 12545 10 c-ERB2 444 0.0011 1.0627 DLRAFQQLFL 12546 10 HPV 18 E7 82 0.0010 1.0725 VLQGLPREYV 12547 10 c-ERB2 546 0.0009 1.0918 DLPPWFPPMV 12548 10 EBNAI 605 0.0009 1.0499 DLSDGSWSTV 12549 10 HCV LORF 2399 0.0008 1.0559 CLAFSYMDDV 12550 10 HBV adr POL 1118 0.0008 1.0632 PLVLGTLEEV 12551 10 MAGE 1 37 0.0008 1.0520 NLATWVGSNL 12552 10 HBV adr CORE 457 0.0008 1.0400 NLLTQIGCTL 12553 10 HIV POL 684 0.0007 1.0488 GLTHIDAHFL 12554 10 HCV LORF 1564 0.0007 1.0733 VLGSGAFGTV 12555 10 c-ERB2 725 0.0007 1.0434 QLIKKEKVYL 12556 10 HIV POL 1219 0.0006 1.0451 KLLWKGEGAV 12557 10 HIV POL 1495 0.0006 1.0470 SMVGNWAKVL 12558 10 HCV ENVI 364 0.0006 1.0570 KLIGTDNSVV 12559 10 HBV adr POL 1317 0.0006 1.0924 ILLVVVLGVV 12560 10 c-ERB2 661 0.0006 1.0397 LLDTGADDTV 12561 10 HIV POL 619 0.0005 1.0446 HLKTAVQMAV 12562 10 HIV POL 1426 0.0005 1.0604 DLLMGTLGIV 12563 10 HPV 16 E7 81 0.0005 1.0443 LLKLAGRWPV 12564 10 HIV POL 1356 0.0004 1.0461 DLMVTVYYGV 12565 10 HIV ENV 2181 0.0004 1.0619 TLEKLTNTGL 12566 10 HPV 18 E6 89 0.0004 1.0787 SLTNLLSSDL 12567 10 HBV adw POL 1017 0.0004 1.0521 NLEDPASREL 12568 10 HBV adr CORE 465 0.0003 1.0583 GLSAMSTTDL 12569 10 HBV adr 1517 0.0003 1.0652 VLVASRGRAV 12570 10 PSA 36 0.0003 1.0716 DLSVFQNLQV 12571 10 c-ERB2 421 0.0003 1.0723 QLFRNPHQAL 12572 10 c-ERB2 484 0.0003 1.0727 PLTSIISAVV 12573 10 c-ERB2 650 0.0003 1.0479 YLKGSSGGPL 12574 10 HCV LORF 1160 0.0002 1.0497 QLPCEPEPDV 12575 10 HCV LORF 2159 0.0002 1.0523 CLTFGRETVL 12576 10 HBV adr CORE 497 0.0002 1.0603 TLEDLLMGTL 12577 10 HPV 16 E7 78 0.0002 1.0631 SLHCKPEEAL 12578 10 MAGE 1 7 0.0002 1.0680 EMPRELNEAL 12579 10 p53 339 0.0002 1.0689 VLKDA1KDLV 12580 10 ENBA1 574 0.0002 1.0757 DLVDAEEYLV 12581 10 c-ERB2 1016 0.0002 1.0796 RMRGTFVSPL 12582 10 HBV adw POL 1317 0.0002 1.0669 QLAKTCPVQL 12583 10 p53 136 0.0001 1.0717 NLQVIRGRIL 12584 10 c-ERB2 427 0.0001 1.0721 WLGLRSLREL 12585 10 c-ERB2 452 0.0001 1.0522 NMGLKIRQLL 12586 10 HBV adr CORE 482 0 1.0527 PLSYQHFRKL 12587 10 HBV adr POL 576 0 1.0529 ELPRLADEGL 12588 10 HBV adr POL 598 0 1.0531 GLNRRVAEDL 12589 10 HBV adr POL 606 0 1.0536 PLTVNEKRRL 12590 10 HBV adr POL 672 0 1.0539 IMPARFYPNL 12591 10 HBV adr POL 684 0 1.0550 PLHPAAMPHL 12592 10 HBV adr POL 1012 0 1.0552 DLHDSCSRNL 12593 10 HBV adr POL 1051 0 1.0555 LLYKTFGRKL 12594 10 HBV adr POL 1066 0 1.0557 PMGVGLSPFLI 12595 10 HBV adr POL 1090 0 1.0560 VLGAKSVQHL 12596 10 HBV adr POL 1128 0 1.0569 PLPIHTAELL 12597 10 HBV adr POL 1296 0 1.0579 PLPSLAPSAV 12598 10 HBV adr 1454 0 1.0585 DLEAYFKDCL 12599 10 HBV adr 1525 0 1.0587 ELGEEIRLKV 12600 10 HBV adr 1540 0 1.0589 VLGGCRHKLV 12601 10 HBV adr 1551 0 1.0597 TLEQQYNKPL 12602 10 HPV 16 E6 94 0 1.0608 DLCTELNTSL 12603 10 HPV 18 E6 16 0 1.0616 RLQRRRETQV 12604 10 HPV 18 E6 49 0 1.0621 HLEPQNEIPV 12605 10 HPV 18 E7 14 0 1.0639 LLKYRAREPV 12606 10 MAGE 1/3 114 0 1.0643 CLGLSYDGLL 12607 10 MAGE 1/3 174 0 1.0657 DMSLLKNRFL 12608 10 PSA 98 0 1.0658 LLRLSEPAEL 12609 10 PSA 119 0 1.0663 PLSQETFSDL 12610 10 p53 13 0 1.0664 PLPSQAMDDL 12611 10 p53 34 0 1.0690 ELAALCRWGL 12612 10 c-ERB2 2 0 1.0692 RLPASPETHL 12613 10 c-ERB2 34 0 1.0699 RLRIVRGTQL 12614 10 c-ERB2 98 0 1.0701 GLRELQLRSL 12615 10 c-ERB2 136 0 1.0730 QMRILKETEL 12616 10 c-ERB2 711 0 1.0732 ILKETELRKV 12617 10 c-ERB2 714 0 1.0754 PLDSTFYRSL 12618 10 c-ERB2 999 0 1.0755 LLEDDDMGDL 12619 10 c-ERB2 1008 0 1.0758 DLGMGAAKGL 12620 10 c-ERB2 1089 0 1.0761 PLPSETDGYV 12621 10 c-ERB2 1119 0 1.0763 TLSGKNGVV 12622 10 c-ERB2 1172 0 1.0765 TLQDPRVRAL 12623 10 HBV adw ENV 119 0 1.0768 NMENIASGLL 12624 10 HBV adw ENV 163 0 1.0775 ELPHLADEGL 12625 10 HBV adw POL 627 0 1.0776 GLNRPVAEDL 12626 10 HBV adw POL 635 0 1.0777 PLTVNENRRL 12627 10 HBV adw POL 701 0 1.0790 LLYKTYGRKL 12628 10 HBV adw POL 1095 0 1.0801 GLSAMSPTDL 12629 10 HBV adw 1546 0 1.0802 DLEAYFICDCV 12630 10 HBV adw 1554 0 1.0803 TLQDPRVRGL 12631 10 HBV ayw ENV 119 0 1.0804 NMENITSGFL 12632 10 HBV ayw ENV 163 0 1.0891 DLVNLLPAIL 12633 10 HCV LORF 1878 0 1.0404 PLTEEKIKAL 12634 10 HW POL 720 <0.0002 1.0409 QLGIPHPAGL 12635 10 HIV POL 786 <0.0002 1.0411 GLKKKKSVTV 12636 10 HIV POL 794 <0.0002 1.0450 PIWKGPAKLL 12637 10 HIV POL 1488 <0.0002 1.0476 DLAVAVEPVV 12638 10 HCV LORF 966 <0.0002 1.0478 SLTGRDKNQV 12639 10 HCV LORF 1046 <0.0002 1.0490 DLEVVTSTWV 12640 10 HCV LORF 1652 <0.0002 1.0494 GLGKVLIDIL 12641 10 HCV LORF 1843 <0.0002 1.0505 VLTTSCGNTL 12642 10 HCV LORF 2704 <0.0002 1.0506 ELITSCSSNV 12643 10 HCV LORF 1781 <0.0002 1.0510 CLRKLGVPPL 12644 10 HCV LORF 1908 <0.0002 1.0511 PLGFFPDHQL 12645 10 HBV adr ENV 10 <0.0002 1.0514 NMENTTSGFL 12646 10 HBV adr ENV 163 <0.0002

TABLE 183 B7-like cross-reactive binders Minimal B*0701 B*3501 B*5301 B*5401 population PEPTIDE AA P1 P2 P3 P4 P5 P6 P7 P8 P9 P10 SEQ ID NO Virus (nM) (nM) (nM) (nM) coverage 15.066 9 F P V R P Q V P L 12647 HIV 7.1 22 192 44 36.3 15.032 9 I P I P S S W A F 12648 HBV 60 7.8 35 4000 32.6 15.044 9 L P G C S F S I F 12649 HCV 61 113 122 8000 32.6 15.107 9 V P I S H L Y I L 12650 MAGE2 22 384 396 3525 32.6 15.037 9 F P H C L A F S I 12651 HBV 3375 7.5 18 400 25.8 15.140 9 M P E A G L L I I 12652 MAGE3 320 — 92 112 21.6 15.134 9 L P T T M N I P L 12653 MAGE3 71 46 802 3152 27.9 16.012 9 F P Y L V A Y Q A 12654 HCV 18000 182 1706 1.2 20.6 16.009 9 L P V C A F S S A 12655 HBV 348 533 — 2.0 16.3 16.064 9 F P R I W L H J L 12656 HIV 5.4 10286 16909 226 16.3 16.032 9 A P L L L A R A A 12657 PAP 257 — — 2.6 16.3 16.176 9 H P Q W V L T A A 12658 PSA 225 1532 — 1.1 16.3 15.047 9 Y P C T V N F T I 12659 HCV 10800 966 102 89 9.9 15.073 9 F P I S P I E T V 12660 HIV 3484 1051 251 9.8 9.9 15.217 10 F P H C L A F S Y M 12661 HBV 99 119 380 671 32.6 15.268 10 Y P L A S L R S L F 12662 HIV 400 480 150 759 32.6 15.350 10 T P Y A G E P A P F 12663 P fal 55 76 420 4674 32.6 15.214 10 T P A R V T G G V F 12664 HBV 75 294 — — 27.9 15.225 10 Y P C T V N F T I F 12665 HCV 1521 399 1257 315 20.6 16.185 10 I P Q A V V D M V A 12666 HCV 7043 300 — 5.7 20.6 16.187 10 L P C S F T T L P A 12667 HCV 422 24000 — 16 16.3 16.196 10 L P Q G W K G S P A 12668 HIV 450 — — 18 16.3

TABLE 184 Murine MHC molecules Ab utilized for MHC class Allele Cell Line Capture Assay I Db ELA I Db P815 I Kb EL4 I Kd P815 I Kk CH27 Y3 I Ld P815 II IAb DB27.4 II IAd A20 II IAk CH12 II IAs LS102.9 II IAu 91.7 II IEd A20 II IEk CH12

TABLE 185 HLA CLASS I MHC MOLECULES Ab utilized HLA-A, B for Capture Allele Cell Lines assay A*0101 Steinlin, MAT W6/32 A*2601 Pure Protein, QBL W6/32 A*2902 Sweig, Pure Protein, Pitout W6/32 A*3002 DUCAF, Pure Protein W6/32 A*2301 Pure Protein, WT51 W6/32 A*2402 KT3, Pure Protein, KAS116 W6/32 A*0201 JY, OMW W6/32 A*0202 M7B W6/32 A*0203 FUN W6/32 A*0205 DAH W6/32 A*0206 CLA W6/32 A*0207 AP W6/32 A*6802 AMAI W6/32 A*0301 GM3107 W6/32 A*1101 BVR W6/32 A*3101 SPACH, OLL W6/32 A*3301 LWAGS W6/32 A*6801 OR, 2F7 W6/32 B*0702 GM3107, JY W6/32 B*3501 CIR, BVR W6/32 B*5101 KAS116 W6/32 B*5301 AMAI W6/32 B*5401 KT3 W6/32 B*1801 DUCAF W6/32 B*4001 2F7 W6/32 B*4002 Sweig W6/32 B*4402 WT47 B1.23.1 B*4403 Pitout B1.23.1 B*4501 OMW W6/32 A*3201 Pure Protein, WT47 W6/32

TABLE 186 Binding affinity of HLA-DR supertype and DR3 motif-positive peptides DRB1 Peptide Sequence SEQ ID NO AA Organism Protein Position Analog DRB1 *0101 DRB1 *0301 DRB1 *0401 DRB1*0404 *0405 F116.01 MDIDPYKEFGATVELLSFLPSDFFP 12669 25 HBV core 1 1563 170 F209.01 LETTMRSPVFTDNSSPPVVP 12670 20 HCV 374 433 155 3648 65 F209.02 AYAAQGYKVLVLNPSVAA 12671 18 HCV 8.0 594 3.7 19 51 F209.03 TPAETTVRLRAYMNTPGLPV 12672 20 HCV 168 10,193 43 6.9 16 F209.04 ENLPYLVAYQATVCARAQAP 12673 20 HCV 4.2 471 3.6 10 76 F209.05 GIQYLAGLSTLPGNPAIA 12674 18 HCV 2.5 — 2.7 1.6 4.9 F209.06 KGGRKPARLIVFPDLGVRVC 12675 20 HCV 283 152 900 51 45 F209.07 CGKYLFNWAVRTKLKLTPIA 12676 20 HCV 48 546 187 401 91 90.0062 NGWFYVEAVIDRQTG 12677 15 HPV E1 15 157 241 69 5136 12 90.0075 TGWFEVEAVIERRTG 12678 15 HPV E1 15 17,057 17 139 5358 6108 90.0029 NGWFYVEAVVEKKTG 12679 15 HPV E1 16 219 136 31 3174 27 90.0126 EDEIDTDLDGFIDDS 12680 15 HPV E1 40 320 128 — 2040 1019 90.0077 LLEFIDDSMENSIQA 12681 15 HPV E1 47 500 518 244 168 534 89.0078 VDFIDTQLSICEQAE 12682 15 HPV E1 48 169 3780 1285 1207 284 90.0031 VDFIVNDNDYLTQAE 12683 15 HPV E1 49 2826 42 145 — — 90.0078 ENSIQADTEAARALF 12684 15 HPV E1 56 3905 620 — — — 89.0022 QAELETAQALFHAQE 12685 15 HPV E1 60 1814 122 1086 592 89.0114 GQQLLQVQTAHADKQ 12686 15 HPV E1 66 — — 4117 — 89.0115 QQLLQVQTAHADKQT 12687 15 HPV E1 67 1113 5496 9268 — 89.0001 HALFTAQEAKQHRDA 12688 15 HPV E1 68 4690 205 — 4747 90.0047 AQEVHNDAQVLHVLK 12689 15 HPV E1 72 407 21 4528 10,588 — 89.0093 EDDLHAVSAVKRKFT 12690 15 HPV E1 76 372 — — — 90.0048 GERLEVDTELSPRLQ 12691 15 HPV E1 100 — 15 2668 — — 90.0129 QQTVCREGVKRRLIL 12692 15 HPV E1 100 5891 711 82 2449 1072 90.0064 LKAICIENNSKTAKR 12693 15 HPV E1 109 62 86 36 1933 369 90.0032 LKAICIEKQSRAAKR 12694 15 HPV E1 110 259 21 307 830 — 89.0039 NTEVETQQMVQVEEQ 12695 15 HPV E1 135 2634 — 5961 — 89.0059 NTEVETQQMVQQVES 12696 15 HPV E1 135 — — — — 89.0002 NTEVETQQMLQVEGR 12697 15 HPV E1 136 4981 1059 3887 — 89.0040 MVQVEEQQTTLSCNG 12698 15 HPV E1 143 1164 340 1501 — 89.0041 LYGVSFMELIRPFQS 12699 15 HPV E1 194 444 — 5208 917 1803 89.0003 LNVLKTSNAKAAMLA 12700 15 HPV E1 195 33 114 3.4 881 2378 89.0140 TLLYKFKEAYGVSFM 12701 15 HPV E1 199 1097 — 5155 16,743 89.0094 TVLEKEKETYGVSFM 12702 15 HPV E1 202 54 — 993 2774 1957 89.0060 AYGISFMELVRPFKS 12703 15 HPV E1 207 640 7088 1723 1170 4261 89.0095 TYGVSFMELVRPFKS 12704 15 HPV E1 210 176 — — — 90.0050 MLAVFKDTYGLSFTD 12705 15 HPV E1 214 9668 45 829 2445 — 89.0042 DWCVAAFGVTGTVAE 12706 15 HPV E1 215 11 — 294 76 184 89.0079 DWVMAIFGVNPTVAE 12707 15 HPV E1 228 58 431 45 58 85 89.0080 VMAIFGVNPTVAEGF 12708 15 HPV E1 230 190 699 77 36 17 90.0051 VRNFKSDKTTCTDWV 12709 15 HPV E1 230 — 404 57 815 3300 89.0081 MAIFGVNPTVAEGFK 12710 15 HPV E1 231 101 381 75 45 36 89.0096 DWCIIGMGVTPSVAE 12711 15 HPV E1 231 — 1063 — 89.0097 WCIIGMGVTPSVAEG 12712 15 HPV E1 232 — — — — 89.0119 LKTIIKPHCMYYHMQ 12713 15 HPV E1 238 — 1995 6042 11,579 89.0023 VTAIFGVNPTIAEGF 12714 15 HPV E1 244 1137 3418 836 6545 100 89.0061 LKVLIKQHSLYTHLQ 12715 15 HPV E1 244 4.3 1829 17 229 687 89.0082 FKTLIKPATLYAHIQ 12716 15 HPV E1 244 23 825 123 1494 14 89.0142 LKVLIKQHSIYTHLQ 12717 15 HPV E1 244 8977 — — — 89.0024 TAIFGVNPTIAEGFK 12718 15 HPV E1 245 566 374 54 1693 17 89.0083 KTLIKPATLYAHIQC 12719 15 HPV E1 245 60 1220 1429 666 841 89.0098 LKVLIQPYSIYAHLQ 12720 15 HPV E1 247 207 191 524 929 2242 89.0043 ACSWGMVMLMLVRFK 12721 15 HPV E1 248 1246 1030 751 1530 89.0044 SWGMVMLMLVRFKCA 12722 15 HPV E1 250 4895 3376 677 4764 89.0025 FKTLIQPFILYAHIQ 12723 15 HPV E1 258 27 — 728 359 463 89.0062 DRGIIILLLIRFRCS 12724 15 HPV E1 263 — — 1926 7177 89.0063 RGIIILLLIRFRCSK 12725 15 HPV E1 264 674 — 883 403 241 89.0099 DRGVLILLLIRFKCG 12726 15 HPV E1 266 20 470 1483 417 3340 89.0004 ACSWGMVVLLLVRYK 12727 15 HPV E1 268 1017 701 951 1942 89.0005 SWGMVVLLLVRYKCG 12728 15 HPV E1 270 10,893 4669 1123 401 89.0045 EKLLEKLLCISTNCM 12729 15 HPV E1 271 2118 319 645 3012 89.0123 RKTIAKALSSILNVP 12730 15 HPV E1 274 — 11,494 15,385 — 89.0026 DCKWGVLILALLRYK 12731 15 HPV E1 275 1234 1086 954 1341 89.0027 KWGVLILALLRYKCG 12732 15 HPV E1 277 333 — 584 275 139 89.0064 KNRLTVAKLMSNLLS 12733 15 HPV E1 278 5.6 9724 21 99 12 89.0065 RLTVAKLMSNLLSIP 12734 15 HPV E1 280 4.3 4145 6.2 80 43 89,0046 TNCMLIQPPKLRSTA 12735 15 HPV E1 282 17 1855 2930 3218 89,0100 RLTVSKLMSQLLNIP 12736 15 HPV E1 283 10,480 — 3836 — 89.0047 CMLIQPPKLRSTAAA 12737 15 HPV E1 284 286 5764 2378 6250 — 89.0066 AKLMSNLLSIPETCM 12738 15 HPV E1 284 323 12,831 99 155 34 89.0101 VSKLMSQLLNIPETH 12739 15 HPV E1 286 — 922 10,576 2393 89.0006 RETIEKLLSKLLCVS 12740 15 HPV E1 287 199 12,973 — 359 6166 89.0067 SNLLSIPETCMVIEP 12741 15 HPV E1 288 347 — 320 275 18 89.0124 QEQMLIQPPKIRSPA 12742 15 HPV E1 289 — 991 18,467 8054 89.0007 EKLLSKLLCVSPMCM 12743 15 HPV E1 291 331 1100 582 1172 89.0102 SQLLNIPETHMVIEP 12744 15 HPV E1 291 — — — — 89.0028 RLTVAKGLSTLLHVP 12745 15 HPV E1 294 46 14,544 53 73 379 89.0084 ETCMLIEPPKLRSSV 12746 15 HPV E1 295 35 359 2128 546 906 90.0083 ETCMVIEPPKLRSQT 12747 15 HPV E1 295 26 275 1548 536 2280 89.0103 ETHMVIEPPKLRSAT 12748 15 HPV E1 298 1253 778 898 3542 90.0034 PMCMMIEPPKLRSTA 12749 15 HPV E1 302 37 182 366 4039 2110 89.0029 ETCMLIQPPKLRSSV 12750 15 HPV E1 309 60 — 901 719 1562 89.0048 TPEWIERQTVLQHSF 12751 15 HPV E1 316 643 34 451 1930 89.0049 PEWIERQTVLQHSFN 12752 15 HPV E1 317 5243 210 18 139 440 89.0009 LYWYKTGISNISEVY 12753 15 HPV E1 319 41 — 20 495 113 89.0069 TPEWIDRLTVLQHSF 12754 15 HPV E1 329 14,615 286 2930 987 90.0035 ISEVYGDTPEWIQRQ 12755 15 HPV E1 329 — 50 — — 12,808 89.0070 PEWIDRLTVLQHSFN 12756 15 HPV E1 330 2614 10,315 54 28 79 89.0050 DTTFDLSQMVQWAYD 12757 15 HPV E1 332 722 — 157 2526 — 89.0104 TPEWIEQQTVLQHSF 12758 15 HPV E1 332 949 111 577 2881 89.0105 PEWIEQQTVLQHSFD 12759 15 HPV E1 333 2076 1817 3637 5594 89.0010 TPEWIQRQTVLQHSF 12760 15 HPV E1 336 1293 706 80 4707 17 90.0052 ISEVMGDTPEWIQRL 12761 15 HPV E1 336 2879 55 — 5445 4109 89.0011 PEWIQRQTVLQHSFN 12762 15 HPV E1 337 2262 155 18 243 259 90.0152 QHSFNDDIFDLSEMI 12763 15 HPV E1 340 42 534 37 282 384 89.0030 TPEWIQRLTIIQHGI 12764 15 HPV E1 343 669 — 190 1926 204 89.0031 PEWIQRLTIIQHGID 12765 15 HPV E1 344 879 4381 172 1942 131 90.0069 DNDVMDDSEIAYKYA 12766 15 HPV E1 346 — 53 3682 — 10,080 89.0106 NSIFDFGEMVQWAYD 12767 15 HPV E1 348 4846 5252 9704 — 89.0051 DSEIAYKYAQLADSD 12768 15 HPV E1 352 314 — 6026 12,151 89.0130 DSQIAFQYAQLADVD 12769 15 HPV E1 359 — 2996 4692 9989 90.0085 DNELTDDSDIAYYYA 12770 15 HPV E1 359 — 98 — — — 90.0036 QWAYDNDIVDDSEIA 12771 15 HPV E1 362 — 990 11,814 — 4257 90.0117 DHDITDDSDIAYKYA 12772 15 HPV E1 362 — 100 510 3067 2211 89.0071 DSDIAYYYAQLADSN 12773 15 HPV E1 365 198 1254 — 6029 89.0085 ESDMAFQYAQLADCN 12774 15 HPV E1 365 11 233 4430 19,698 90.0037 DNDIVDDSEIAYKYA 12775 15 HPV E1 366 — 28 4621 — — 89.0072 IAYYYAQLADSNSNA 12776 15 HPV E1 368 382 753 3442 4870 89.0108 DIAYKYAQLADVNSN 12777 15 HPV E1 370 4725 88 3136 2196 89.0012 DSEIAYKYAQLADTN 12778 15 HPV E1 372 734 1952 4475 10,972 90.0070 QAKIVKDCGTMCRHY 12779 15 HPV E1 378 — 268 — 12,484 — 90.0055 ESDMAFEYALLADSN 12780 15 HPV E1 379 57 591 24 501 1413 90.0139 QAKYVKDCGIMCRHY 12781 15 HPV E1 385 276 326 47 304 190 90.0086 QAKIVKDCGIMCRHY 12782 15 HPV E1 391 — 818 4471 1134 — 90.0103 QAKYLKDCAVMCRHY 12783 15 HPV E1 391 234 81 2817 7809 14,353 90.0038 QAKIVKDCATMCRHY 12784 15 HPV E1 398 — 44 3843 2380 — 89.0052 VKFLRYQQIEFVSFL 12785 15 HPV E1 423 423 1284 930 2767 89.0053 VSFLSALKLFLKGVP 12786 15 HPV E1 434 23 387 1572 207 1271 89.0013 GGDWKQIVMFLRYQG 12787 15 HPV E1 436 2045 6322 793 677 1369 89.0054 LKLFLKGVPKKNCIL 12788 15 HPV E1 440 200 9897 2911 423 5637 89.0014 VMFLRYQGVEFMSFL 12789 15 HPV E1 443 605 18,750 927 1506 629 89.0132 FLSYFKLFLQGTPKH 12790 15 HPV E1 443 — 1370 1642 7811 89.0133 YFKLFLQGTPKHNCL 12791 15 HPV E1 446 — 109 6687 6122 89.0134 FKLFLQGTPKHNCLV 12792 15 HPV E1 447 1370 1910 22 171 251 89.0055 KNCILIHGAPNTGKS 12793 15 HPV E1 450 3357 — 2757 3853 89.0015 VEFMSFLTALKRFLQ 12794 15 HPV E1 451 19 347 72 27 453 89.0073 FKKFLKGIPKKSCML 12795 15 HPV E1 453 20 — 452 407 17,490 89.0086 LKEFLKGTPKKNCIL 12796 15 HPV E1 453 175 1621 3514 14,903 89.0033 IEFITFLGALKSFLK 12797 15 HPV E1 458 8.6 2298 74 196 1642 89.0016 LKRFLQGIPKKNCIL 12798 15 HPV E1 460 69 944 855 — 89.0034 ITFLGALKSFLKGTP 12799 15 HPV E1 461 18 3972 316 101 1649 89.0056 GKSYFGMSLISFLQG 12800 15 HPV E1 462 170 1092 403 1227 89.0074 SCMLICGPANTGKSY 12801 15 HPV E1 464 164 1233 607 5886 89.0087 NCILLYGPANTGKSY 12802 15 HPV E1 464 110 280 2276 7343 89.0035 LKSFLKGTPKKNCLV 12803 15 HPV E1 467 30 — 320 79 387 89.0017 NCILLYGAANTGKSL 12804 15 HPV E1 471 81 — 552 2149 4060 89.0018 ILLYGAANTGKSLFG 12805 15 HPV E1 473 230 150 3499 — 89.0075 GKSYFGMSLIQFLKG 12806 15 HPV E1 475 14 8828 456 871 1307 89.0146 GKSYFGMSLIHFLKG 12807 15 HPV E1 475 — 561 904 13,208 89.0135 LIKFFQGSVISFVNS 12808 15 HPV E1 477 — — — — 89.0136 IKFFQGSVISFVNSQ 12809 15 HPV E1 478 — 9676 — — 89.0019 GKSLFGMSLMKFLQG 12810 15 HPV E1 482 17 2743 468 176 2182 89.0020 KSLFGMSLMKFLQGS 12811 15 HPV E1 483 2320 — 573 224 1814 89.0088 FIHFLQGAIISFVNS 12812 15 HPV E1 483 51 4391 2914 — 89.0076 IQFLKGCVISCVNSK 12813 15 HPV E1 484 49 3690 1008 232 662 89.0089 IHFLQGAIISFVNSN 12814 15 HPV E1 484 4.2 — 499 84 2607 89.0147 IHFLKGCIISYVNSK 12815 15 HPV E1 484 — 3841 531 — 89.0036 FIHFIQGAVISFVNS 12816 15 HPV E1 497 132 552 2474 1217 89.0037 IHFIQGAVISFVNST 12817 15 HPV E1 498 31 — 5134 — 13,777 90.0087 KIGMIDDVTPISWTY 12818 15 HPV E1 510 3220 70 20 3873 — 90.0105 KVAMLDDATHTCWTY 12819 15 HPV E1 510 253 410 34 220 279 90.0040 KIGMLDDATVPCWNY 12820 15 HPV E1 517 4432 160 490 3192 — 89.0090 CWTYFDNYMRNALDG 12821 15 HPV E1 521 242 3589 2475 4879 89.0137 RNLVDGNPISLDRKH 12822 15 HPV E1 524 11,190 1041 3996 — 90.0059 KVAMLDDATTTCWTY 12823 15 HPV E1 524 864 551 1256 13,699 131 90.0041 CWNYIDDNLRNALDG 12824 15 HPV E1 528 — 446 3083 4667 — 89.0057 LMQLKCPPLLITSNI 12825 15 HPV E1 534 214 1645 890 1485 89.0138 LVQIKCPPLLITTNI 12826 15 HPV E1 541 — — 6752 — 89.0077 LVQLKCPPLLLTSNT 12827 15 HPV E1 547 51 4027 1205 3501 89.0091 LLQLKCPPILLTSNI 12828 15 HPV E1 547 37 1441 4853 — 89.0139 PPLLITTNINPMLDA 12829 15 HPV E1 547 1221 623 1534 3390 89.0058 DDRWPYLHSRLVVFT 12830 15 HPV E1 553 29 — — 1734 17,711 89.0021 LVQLKCPPLLITSNI 12831 15 HPV E1 554 72 4287 2860 7576 89.0038 LIQLKCPPILLTTNI 12832 15 HPV E1 561 15 3802 — 3948 89.0113 DPRWPYLHSRLVVFH 12833 15 HPV E1 569 116 2718 138 359 6104 89.0092 VTVFTFPHAFPFDKN 12834 15 HPV E1 576 414 — 4228 3942 10,156 90.0106 PHAFPFDKNGNPVYE 12835 15 HPV E1 582 517 930 125 — 7191 90.0144 RLNLDNDEDKENNGD 12836 15 HPV E1 606 31 759 1775 344 1679 1601.21 LSQRLNVCQDKILEH 12837 15 HPV E2 4 — 210 — 3201 4631 90.0160 RLNVCQDKILTHYEN 12838 15 HPV E2 7 2.7 307 3.5 3121 6708 1601.01 YENDSTDLRDHIDYW 12839 15 HPV E2 19 — 15,766 — — — 1601.29 LDHYENDSKDINSQI 12840 15 HPV E2 22 — 1210 — — — 90.0021 HWKLIRMECAIMYTA 12841 15 HPV E2 32 28 82 843 2138 84 90.0199 WKLIRMECALLYTAK 12842 15 HPV E2 33 49 141 167 1925 1066 90.0230 WKAVRHENVLYYKAR 12843 15 HPV E2 33 164 76 718 938 10,293 90.0245 WKLIRMECAIMYTAR 12844 15 HPV E2 33 134 203 328 107 768 1601.44 KHIRLLECVLMYKARE 12845 16 HPV E2 34 120 72 67 34 236 89.0179 LIRMECALLYTAKQM 12846 15 HPV E2 35 998 4756 2754 — 90.0022 LIRMECAIMYTARQM 12847 15 HPV E2 35 114 166 433 2256 815 90.0211 WQLIRLENAILFTAR 12848 15 HPV E2 39 4.1 41 514 74 308 90.0002 LIRLENAILFTAREH 12849 15 HPV E2 41 23 1224 1640 1411 90.0010 ITHIGHQVVPPMAVS 12850 15 HPV E2 51 50 235 2971 17,096 89.0168 NHQVVPALSVSKAKA 12851 15 HPV E2 55 — 959 12,698 — 90.0011 GHQVVPPMAVSKAKA 12852 15 HPV E2 55 166 451 2462 3360 89.0169 HQVVPALSVSKAKAL 12853 15 HPV E2 56 99 398 2593 15,473 90.0012 HQVVPPMAVSKAKAC 12854 15 HPV E2 56 680 2338 12,731 — 90.0023 HQVVPSLVASKTKAF 12855 15 HPV E2 56 — — — — 89.0150 TLAVSKNKALQAIEL 12856 15 HPV E2 61 12,500 — 520 1642 89.0170 ALSVSKAKALQAIEL 12857 15 HPV E2 61 84 281 1256 8429 90.0013 PMAVSKAKACQAIEL 12858 15 HPV E2 61 89 1155 1274 — 89.0159 AYNISKSKAHKAIEL 12859 15 HPV E2 65 651 — — — 89.0151 NKALQAIELQLTLET 12860 15 HPV E2 67 80 1371 3669 3964 89.0171 AKALQAIELQMMLET 12861 15 HPV E2 67 16 1464 78 619 798 1601.30 PINISKSKAHKAIEL 12862 15 HPV E2 67 122 1068 255 97 1912 89.0181 AFQVIELQMALETLS 12863 15 HPV E2 69 3109 33 62 1144 252 90.0024 AFQVIELQMALETLN 12864 15 HPV E2 69 29 1279 182 1684 2096 89.0182 FQVIELQMALETLSK 12865 15 HPV E2 70 1008 224 1984 232 90.0014 CQAIELQLALEALNK 12866 15 HPV E2 70 25 466 450 1622 1521 90.0018 CSAIEVQIALESLST 12867 15 HPV E2 70 314 240 — 3321 90.0025 FQVIELQMALETLNA 12868 15 HPV E2 70 20 743 75 1102 2487 89.0160 HKAIELQMALQGLAQ 12869 15 HPV E2 74 — 350 2708 — 89.0183 ELQMALETLSKSQYS 12870 15 HPV E2 74 80 434 1547 3286 90.0231 EVQIALESLSTTIYN 12871 15 HPV E2 74 179 708 1278 3236 4267 90.0004 HKAIELQMALKGLAQ 12872 15 HPV E2 76 2.1 32 6.7 732 3311 1601.22 QMMLETLNNTEYKNE 12873 15 HPV E2 76 — 9638 3773 333 63 1601.03 LETIYNSQYSNEKWT 12874 15 HPV E2 79 8607 14,325 99 2050 2999 90.0005 ELQMALKGLAQSKYN 12875 15 HPV E2 80 81 435 2219 1317 5946 90.0232 TTIYNNEEWTLRDTC 12876 15 HPV E2 84 10,608 282 — — — 90.0179 QSRYKTEDWTLQDTC 12877 15 HPV E2 88 115 335 71 154 1586 1601.23 PTGCLKKHGYTVEVQ 12878 15 HPV E2 106 17,932 — 19,760 7350 — 90.0026 QKCFKKKGITVTVQY 12879 15 HPV E2 107 463 996 1327 2911 90.0167 TVEVQFDGDICNTMH 12880 15 HPV E2 116 2299 149 818 4161 — 1601.04 DICNTMHYTNWTHIY 12881 15 HPV E2 124 8963 14,814 883 7225 2816 1601.09 GNKDNCMTYVAWDSV 12882 15 HPV E2 127 2232 8832 2265 7100 186 90.0202 GEIYIIEEDTCTMVT 12883 15 HPV E2 135 1596 55 148 6173 8109 90.0214 MNYVVWDSIYYITET 12884 15 HPV E2 135 2605 151 1187 152 452 90.0250 SEIYIIEETTCTLVA 12885 15 HPV E2 135 174 133 166 1093 8080 90.0203 EIYIIEEDTCTMVTG 12886 15 HPV E2 136 1361 273 258 9565 3087 90.0251 EIYIIEETTCTLVAG 12887 15 HPV E2 136 174 176 213 12,579 — 1601.10 VAWDSVYYMTDAGTW 12888 15 HPV E2 136 7860 664 1655 385 7429 90.0204 IYIIEEDTCTMVTGK 12889 15 HPV E2 137 2230 142 151 4763 18,689 90.0182 SVYYMTDAGTWDKTA 12890 15 HPV E2 140 9.3 328 169 276 4065 90.0252 CTLVAGEVDYVGLYY 12891 15 HPV E2 145 — 238 776 731 9015 90.0171 GLYYVHEGIRTYFVQ 12892 15 HPV E2 156 26 689 668 793 4657 90.0226 GLYYWCDGEKIYFVK 12893 15 HPV E2 156 698 432 1473 3360 4057 1601.05 VHEGIRTYFVQFKDD 12894 15 HPV E2 160 9277 9335 12,106 2312 4232 90.0216 GVYYIKDGDTTYYVQ 12895 15 HPV E2 163 1553 176 2484 2528 7094 90.0205 YFKYFKEDAAKYSKT 12896 15 HPV E2 167 169 483 70 2279 — 90.0253 YFKYFKEDAKKYSKT 12897 15 HPV E2 167 4013 108 3615 4405 — 90.0206 FKYFKEDAAKYSKTQ 12898 15 HPV E2 168 63 451 19 2955 6856 1601.11 EKYGNTGTWEVHFGN 12899 15 HPV E2 181 505 — 1672 — 14,696 90.0237 IWEVHMENESIYCPD 12900 15 HPV E2 183 1776 588 3378 2791 — 89.0184 EVHVGGQVIVCPTSI 12901 15 HPV E2 185 — — — 557 90.0015 EVHVGGQVIVCPASV 12902 15 HPV E2 185 4094 2103 2443 6779 90.0238 EVHMENESIYCPDSV 12903 15 HPV E2 185 634 410 5247 11,990 — 89.0173 GQVIVFPESVFSSDE 12904 15 HPV E2 190 5813. 845 3871 — 89.0185 GQVIVCPTSISSNQI 12905 15 HPV E2 190 196 91 855 7587 90.0016 GQVIVCPASVSSNEV 12906 15 HPV E2 190 24 7737 64 — 325 90.0027 SRVIVCPTSIPSDQI 12907 15 HPV E2 190 — 1910 572 6144 90.0195 ESVFSSDEISFAGIV 12908 15 HPV E2 197 2379 862 33 2887 8580 1601.06 SNEVSSPEIIRQHLA 12909 15 HPV E2 202 — 4788 — 1651 — 1601.45 SDEISFAGIVTKLPT 12910 15 HPV E2 202 513 1658 8786 651 2350 89.0174 EISFAGIVTKLPTAN 12911 15 HPV E2 204 18,743 1191 4156 — 89.0175 FAGIVTKLPTANNTT 12912 15 HPV E2 207 132 153 645 5871 1601.13 SDDTVSATQLVKQLQ 12913 15 HPV E2 208 7238 10,474 9547 6337 16,299 1601.31 STSDDTVSATQIVRQ 12914 15 HPV E2 208 18,143 3744 558 2336 — 89.0162 DDTVSATQLVKQLQH 12915 15 HPV E2 209 111 241 100 132 674 89.0155 RQHLANHPAATHTKA 12916 15 HPV E2 212 — — 2675 — 89.0163 TVSVGTAKTYGQTSA 12917 15 HPV E2 231 — 1812 944 2330 90.0208 TKLFCADPALDNRTA 12918 15 HPV E2 241 — 51 2477 3860 4511 89.0186 DPALDNRTARTATNC 12919 15 HPV E2 247 5552 1057 11,737 — 1601.07 PCHTTKLLHRDSVDS 12920 15 HPV E2 250 — 7256 — — — 89.0156 RDSVDSAPILTAFNS 12921 15 HPV E2 259 7452 20 1556 — 1601.34 GRVNTHVHNPLLCSS 12922 15 HPV E2 262 873 9950 — 1679 15,388 89.0165 NPLLGAATPTGNNKR 12923 15 HPV E2 264 655 1242 1756 8250 1601.24 DSVDSVNCGVISAAA 12924 15 HPV E2 265 916 — 1283 113 13,605 1601.16 KRRKLCSGNTTPIIH 12925 15 HPV E2 277 522 5944 311 556 10,777 1601.08 NCNSNTTPIVHLKGD 12926 15 HPV E2 280 11,539 — 3106 960 — 1601.35 NKRRKVCSGNTTPII 12927 15 HPV E2 280 — — 4945 2938 — 90.0255 IVHLKGDPNSLKCLR 12928 15 HPV E2 281 229 42 83 1334 — 1601.43 RKVCSGNTTPIIHLK 12929 15 HPV E2 283 1314 — 292 488 9213 1601.17 TTPIIHKLGDRNSLK 12930 15 HPV E2 286 85 501 392 280 19,007 1601.37 NTTPIIHLKGDKNSL 12931 15 HPV E2 289 860 7476 11,906 2745 — 90.0228 IIHLKGDPNSLKCLR 12932 15 HPV E2 290 136 11 121 1060 12,360 1601.25 TTPIIHLKGDANILK 12933 15 HPV E2 292 168 74 8823 627 19,514 90.0218 IIHLKGDKNSLKCLR 12934 15 HPV E2 293 851 42 347 373 12,714 90.0197 IIHLKGDANILKCLR 12935 15 HPV E2 295 69 26 64 468 6500 1601.26 LKGDANILKCLRYRL 12936 15 HPV E2 298 17,206 52 5592 2136 3143 89.0157 HCTLYTAVSSTWHWT 12937 15 HPV E2 308 2892 18,959 — — 90.0019 RYRFQKYKTLFVDVT 12938 15 HPV E2 308 74 5633 623 315 192 90.0241 YKTLFVDVTSTYHWT 12939 15 HPV E2 314 4031 56 75 615 549 90.0210 TVTFVTEQQQQMFLG 12940 15 HPV E2 322 1950 41 381 639 11,578 1601.38 STWHWTGCNKNTGIL 12941 15 HPV E2 322 — — — — 16,674 1601.18 AGNEKTGILTVTYHS 12942 15 HPV E2 325 — — 3991 736 6750 89.0187 QQQMFLGTVKIPPTV 12943 15 HPV E2 330 743 70 620 6333 89.0188 QMFLGTVKIPPTVQI 12944 15 HPV E2 332 292 160 132 65 616 90.0028 LNTVKIPPTVQISTG 12945 15 HPV E2 340 8736 — 2873 — 1601.19 EKQRTKFLNTVAIPD 12946 15 HPV E2 340 61 11,763 4500 458 552 1601.27 TYISTSQRDDFLNTV 12947 15 HPV E2 343 — 152 16,304 17,242 5199 1601.20 FLNTVAIPDSVQILV 12948 15 HPV E2 346 718 68 209 555 616 1601.39 RNTFLDVVTIPNSVQ 12949 15 HPV E2 346 555 6865 58 13 326 89.0158 LSQVKIPKTITVSTG 12950 15 HPV E2 347 4498 373 2512 — 1601.40 FLDVVTIPNSVQISV 12951 15 HPV E2 349 551 8360 17 3.8 1778 90.0017 LKTVKIPNTVQVIQG 12952 15 HPV E2 350 8175 — — 19,154 90.0020 LSHVKIPVVYRLVWD 12953 15 HPV E2 352 79 4758 3951 703 525 1601.28 DFLNTVKIPNTVSVS 12954 15 HPV E2 352 777 — 500 102 11,843 1601.41 VVTIPNSVQISVGYM 12955 15 HPV E2 352 1535 — 835 18 3463 89.0178 LNTVKIPNTVSVSTG 12956 15 HPV E2 354 51 65 824 263 3017 1601.42 TIPNSVQISVGYMTI 12957 15 HPV E2 354 52 483 515 18 196 85.0001 ECVYCKQQLLRREVY 12958 15 HPV E6 36 986 — — 5901 85.0024 SEVYDFAFADLTVVY 12959 15 HPV E6 40 105 2996 260 872 102 85.0138 YDFVFADLRIVYRDG 12960 15 HPV E6 43 1160 13 1914 1306 627 85.0054 DFVFADLRIVYRDGN 12961 15 HPV E6 44 6699 867 2879 337 85.0041 RIVYRDNNPYGVCIM 12962 15 HPV E6 51 524 325 20 173 2975 85.0002 CIVYRDGNPYAVCDK 12963 15 HPV E6 58 8096 147 434 6666 85.0022 CDLLIRCITCQRPLC 12964 15 HPV E6 97 12,111 19,710 15,699 423 85.0031 NEILIRCIICQRPLC 12965 15 HPV E6 97 7945 11,739 9234 7422 85.0032 IRCIICQRPLCPQEK 12966 15 HPV E6 101 12,912 5960 9238 3572 85.0013 IRCLRCQKPLNPAEK 12967 15 HPV E6 103 7211 6334 3386 1455 1543.22 QERPRKLPQLCTELQ 12968 15 HPV E6 — — 5122 468 — 1543.23 RGRWTGRCMSCCRSS 12969 15 HPV E6 — — 3813 2151 6167 1543.24 LCTELQTTIHDIILE 12970 15 HPV E6 2714 80 3662 3186 5266 1543.25 RREVYDFAFRDLCIV 12971 15 HPV E6 — 11,042 4028 6287 2669 1543.26 RHLDKKQRFHNIRGR 12972 15 HPV E6 556 5207 6196 5627 1552 1543.27 QRFHNIRGRWTGRCM 12973 15 HPV E6 36 — 2897 4110 4469 1543.28 HNIRGRWTGRCMSCC 12974 15 HPV E6 2449 3524 4631 3662 973 1543.29 WTGRCMSCCRSSRTR 12975 15 HPV E6 1889 — 238 402 4346 1543.30 RCMSCCRSSRTRRET 12976 15 HPV E6 5871 2591 536 540 216 1543.31 MSCCRSSRTRRETQL 12977 15 HPV E6 — 6171 1563 634 659 1543.32 TNTGLYNLLIRCLRC 12978 15 HPV E6 367 9439 1485 62 406 1543.34 TELNTSLQDIEITCV 12979 15 HPV E6 — — — 4141 — 1543.35 EVFEFAFKDLFVVYR 12980 15 HPV E6 2865 73 347 553 1320 1543.37 TGRCIACWRRPRTET 12981 15 HPV E6 3167 1033 758 1146 733 1543.39 CQALETTIHNIELQC 12982 15 HPV E6 9729 16,517 400 515 3797 1543.40 FHSIAGQYRGQCNTC 12983 15 HPV E6 107 — 8.6 3305 358 1543.41 QYRGQCNTCCDQARQ 12984 15 HPV E6 9853 — 285 — 16,060 1543.42 TRPRTLHELCEVLEE 12985 15 HPV E6 17,998 — 13,091 2992 674 1543.46 GCWRQTSREPRESTV 12986 15 HPV E6 2635 902 1843 — 2304 1543.48 SEVYDFVFADLRIVY 12987 15 HPV E6 412 5.7 620 519 2924 1543.54 RVCLLFYSKVRKYRY 12988 15 HPV E6 1938 71 299 320 233 1543.55 HGWTGSCLGCWRQTS 12989 15 HPV E6 — — 204 7933 3477 1543.56 CLGCWRQTSREPRES 12990 15 HPV E6 5941 3030 3347 — — 1543.57 IMCLRFLSKISEYRH 12991 15 HPV E6 95 220 78 122 841 1543.58 YRHYQYSLYGKTLEE 12992 15 HPV E6 11 — 4.1 5271 25 1543.59 KERHVNANKRFHNIM 12993 15 HPV E6 413 1353 55 3568 26 1543.60 RFHNIMGRWTGRCSE 12994 15 HPV E6 5.6 5477 332 1204 1836 85.0092 DLRVVQQLLMGALTV 12995 15 HPV E7 82 8.4 — 325 36 84 85.0101 QLLMGTCTIVCPSCA 12996 15 HPV E7 82 6589 3040 800 3181 1543.03 EPDRAHYNIVTFCCK 12997 15 HPV E7 — — 8001 6777 14,641 1543.04 LDLQPETTDLYCYEQ 12998 15 HPV E7 — 590 1904 — — 1543.05 GVNHQHLPARRAEPQ 12999 15 HPV E7 276 — — — — 1543.07 SADDLRAFQQLFLNT 13000 15 HPV E7 295 10,431 1607 2097 411 1543.10 DYVLDLQPEATDLHC 13001 15 HPV E7 5046 10,978 35 246 678 1543.11 QSTQVDIRILQELLM 13002 15 HPV E7 544 2711 4559 107 3986 1543.12 EYVLDLYPEPTDLYC 13003 15 HPV E7 9080 760 403 1294 5876 1543.13 LYCYEQLSDSSDEDE 13004 15 HPV E7 5686 — 1117 1474 89 1543.14 YYIVTCCHTCNTTVR 13005 15 HPV E7 1694 116 1434 187 168 1543.15 LCVNSTASDLRTIQQ 13006 15 HPV E7 1584 6232 63 7.7 490 1543.16 LLMGTVNIVCPTCAQ 13007 15 HPV E7 1275 — 1166 147 6360 1543.17 LMGTVNIVCPTCAQQ 13008 15 HPV E7 797 — 368 100 13,699 1543.18 DGVSHAQLPARRAEP 13009 15 HPV E7 1270 2476 — 12,217 — 1543.19 FLSTLSFVCPWCATN 13010 15 HPV E7 876 — 411 692 2797 1543.20 EIVLHLEPQNELDPV 13011 15 HPV E7 967 354 12,052 947 273 1543.21 EDLRTLQQLFLSTLS 13012 15 HPV E7 20 6771 34 42 582 1543.43 PDGQAEQATSNYYIV 13013 15 HPV E7 — — 2129 — 5124 1543.44 TYCHSCDSTLRLCIH 13014 15 HPV E7 3717 1830 645 358 4617 1543.45 CIHSTATDLRTLQQM 13015 15 HPV E7 448 213 14 5.7 370 1543.51 EYILDLHPEPTDLFC 13016 15 HPV E7 189 615 186 428 1139 1543.52 TCGTTVRLCINSTTT 13017 15 HPV E7 16,870 — 711 100 1938 1543.53 LMGTCTIVCPSCAQQ 13018 15 HPV E7 1245 — 154 132 1927 9014.0015 NASLLIQNSIQNDTG 13019 15 Human CEA 104 A 100 9014.0071 QNFIQNDTGFYTLHV 13020 15 Human CEA 110 A 677 9014.0076 QNWIQNDTGFYILHV 13021 15 Human CEA 110 A 894 9014.0077 QNYIQNDTGFYTLHV 13022 15 Human CEA 110 A 454 9014.0085 QNIIQNDVGFYTLIHV 13023 15 Human CEA 110 A 973 9014.0037 KPSFSSNNSKPVEDK 13024 15 Human CEA 146 A 22 9014.0040 KPSLSSNNSKPVEDK 13025 15 Human CEA 146 A 364 9014.0041 KPSVSSNNSKPVEDK 13026 15 Human CEA 146 A 946 9014.0042 KPSWSSNNSKPVEDK 13027 15 Human CEA 146 A 29 9014.0043 KPSYSSNNSKPVEDK 13028 15 Human CEA 146 A 39 9014.0044 KPSISSNNAKPVEDK 13029 15 Human CEA 146 A 101 58.0015 LWWVNNESLPVSPRL 13030 15 Human CEA 177 A 315 9014.0054 RTTFKTITVSAELPK 13031 15 Human CEA 488 A 55 9014.0058 RTTLKTITVSAELPK 13032 15 Human CEA 488 A 308 9014.0059 RTTWKTITVSAELPK 13033 15 Human CEA 488 A 733 9014.0060 RTTYKTITVSAELPK 13034 15 Human CEA 488 A 306 9014.0065 RTTVKTITLSAELPK 13035 15 Human CEA 488 A 721 9014.0088 GTDFKLRLPASPETH 13036 15 Human Her2/neu 28 A 533 9014.0090 GTDIKLRLPASPETH 13037 15 Human Her2/neu 28 A 979 9014.0094 GTDWKLRLPASPETH 13038 15 Human Her2/neu 28 A 799 9014.0095 GTDYKLRLPASPETH 13039 15 Human Her2/neu 28 A 594 9014.0096 GTDMKLRLAASPETH 13040 15 Human Her2/neu 28 A 22 9014.0097 GTDMKLRLFASPETH 13041 15 Human Her2/neu 28 A 170 9014.0098 GTDMKLRLHASPETH 13042 15 Human Her2/neu 28 A 823 9014.0099 GTDMKLRLIASPETH 13043 15 Human Her2/neu 28 A 18 9014.0100 GTDMKLRLLASPETH 13044 15 Human Her2/neu 28 A 13 9014.0101 GTDMKLRLNASPETH 13045 15 Human Her2/neu 28 A 225 9014.0102 GTDMKLRLSASPETH 13046 15 Human Her2/neu 28 A 65 9014.0103 GTDMKLRLTASPETH 13047 15 Human Her2/neu 28 A 45 9014.0104 GTDMKLRLVASPETH 13048 15 Human Her2/neu 28 A 17 9014.0115 DMKLRLAASPETHLD 13049 15 Human Her2/neu 30 A 47 9014.0116 DMKLRLFASPETHLD 13050 15 Human Her2/neu 30 A 292 9014.0118 DMKLRLIASPETHLD 13051 15 Human Her2/neu 30 A 12 9014.0119 DMKLRLLASPETHLD 13052 15 Human Her2/neu 30 A 12 9014.0120 DMKLRLNASPETHLD 13053 15 Human Her2/neu 30 A 902 9014.0121 DMKLRLSASPETHLD 13054 15 Human Her2/neu 30 A 823 9014.0123 DMKLRLVASPETHLD 13055 15 Human Her2/neu 30 A 28 9014.0131 DMKYRLPASPETHLD 13056 15 Human Her2/neu 30 A 776 9014.0135 DMKLRLPAIPETHLD 13057 15 Human Her2/neu 30 A 764 1533.07 KIFGSLAFLPESFDGDPA 13058 18 Human Her2/neu 369 597 — 1195 759 37 9014.0230 KAFGSLAFLPESFDGDPA 13059 18 Human Her2/neu 369 A 365 9014.0231 KFFGSLAFLPESFDGDPA 13060 18 Human Her2/neu 369 A 225 9014.0232 KHFGSLAFLPESFDGDPA 13061 18 Human Her2/neu 369 A 631 9014.0233 KKFGSLAFLPESFDGDPA 13062 18 Human Her2/neu 369 A 288 9014.0234 KLFGSLAFLPESFDGDPA 13063 18 Human Her2/neu 369 A 795 9014.0235 KVFGSLAFLPESFDGDPA 13064 18 Human Her2/neu 369 A 672 9014.0236 KWFGSLAFLPESFDGDPA 13065 18 Human Her2/neu 369 A 447 9014.0237 KYFGSLAFLPESFDGDPA 13066 18 Human Her2/neu 369 A 949 9014.0240 KIFGSLIFLPESFDGDPA 13067 18 Human Her2/neu 369 A 731 9014.0241 KIFGSLLFLPESFDGDPA 13068 18 Human Her2/neu 369 A 433 9014.0242 KIFGSLNFLPESFDGDPA 13069 18 Human Her2/neu 369 A 225 9014.0243 KIFGSLSFLPESFDGDPA 13070 18 Human Her2/neu 369 A 244 9014.0244 KIFGSLTFLPESFDGDPA 13071 18 Human Her2/neu 369 A 233 9014.0245 KIFGSLVFLPESFDGDPA 13072 18 Human Her2/neu 369 A 298 9014.0246 KIFGSLAALPESFDGDPA 13073 18 Human Her2/neu 369 A 27 9014.0247 KIFGSLAHLPESFDGDPA 13074 18 Human Her2/neu 369 A 950 9014.0248 KIFGSLAILPESFDGDPA 13075 18 Human Her2/neu 369 A 382 9014.0250 KIFGSLALLPESFDGDPA 13076 18 Human Her2/neu 369 A 202 9014.0251 KIFGSLAVLPESFDGDPA 13077 18 Human Her2/neu 369 A 229 9014.0252 KIFGSLAWLPESFDGDPA 13078 18 Human Her2/neu 369 A 120 9014.0253 KIFGSLAYLPESFDGDPA 13079 18 Human Her2/neu 369 A 636 9014,0255 KIFGSLAFLPESHDGDPA 13080 18 Human Her2/neu 369 A 813 9014.0257 KIFGSLAFLPESLDGDPA 13081 18 Human Her2/neu 369 A 891 1385.01 QIQVFETLEET 13082 11 Human Her2/neu 396 — — — 663 9014.0141 ETEAVEPLTPSGAMP 13083 15 Human Her2/neu 693 A 51 9014.0142 ETEFVEPLTPSGAMP 13084 15 Human Her2/neu 693 A 25 9014.0143 ETEHVEPLTPSGAMP 13085 15 Human Her2/neu 693 A 62 9014.0144 ETEIVEPLTPSGAMP 13086 15 Human Her2/neu 693 A 481 9014.0145 ETEKVEPLTPSGAMP 13087 15 Human Her2/neu 693 A 21 9014.0146 ETEVVEPLTPSGAMP 13088 15 Human Her2/neu 693 A 40 9014.0147 ETEWVEPLTPSGAMP 13089 15 Human Her2/neu 693 A 24 9014.0148 ETEYVEPLTPSGAMP 13090 15 Human Her2/neu 693 A 23 9014.0149 ETELVEPLAPSGAMP 13091 15 Human Her2/neu 693 A 45 9014.0150 ETELVEPLFPSGAMP 13092 15 Human Her2/neu 693 A 304 9014.0151 ETELVEPLHPSGAMP 13093 15 Human Her2/neu 693 A 31 9014.0152 ETELVEPLIPSGAMP 13094 15 Human Her2/neu 693 A 55 9014.0153 ETELVEPLLPSGAMP 13095 15 Human Her2/neu 693 A 335 9014.0154 ETELVEPLNPSGAMP 13096 15 Human Her2/neu 693 A 200 9014.0155 ETELVEPLSPSGAMP 13097 15 Human Her2/neu 693 A 117 9014.0156 ETELVEPLVPSGAMP 13098 15 Human Her2/neu 693 A 85 9014.0169 KEILDEAYIMAGVGS 13099 15 Human Her2/neu 765 A 621 9014.0170 KEILDEAYLMAGVGS 13100 15 Human Her2/neu 765 A 969 9014.0177 ITDIGLARLLDIDET 13101 15 Human Her2/neu 861 A 907 9014.0183 ITDFGLARALDIDET 13102 15 Human Her2/neu 861 A 25 9014.0187 ITDFGLARNLDIDET 13103 15 Human Her2/neu 861 A 442 9014.0188 ITDFGLARSLDIDET 13104 15 Human Her2/neu 861 A 69 9014.0210 CWAIDSECRPRFREL 13105 15 Human Her2/neu 958 A 839 9014.0211 CWFIDSECRPRFREL 13106 15 Human Her2/neu 958 A 681 9014.0212 CWHIDSECRPRFREL 13107 15 Human Her2/neu 958 A 438 9014.0213 CWIIDSECRPRFREL 13108 15 Human Her2/neu 958 A 365 9014.0214 CWKIDSECRPRFREL 13109 15 Human Her2/neu 958 A 257 9014.0215 CWLIDSECRPRFREL 13110 15 Human Her2/neu 958 A 789 9014.0218 CWYIDSECRPRFREL 13111 15 Human Her2/neu 958 A 871 9014.0219 CWMIDSEARPRFREL 13112 15 Human Her2/neu 958 A 55 9014.0220 CWMIDSEFRPRFREL 13113 15 Human Her2/neu 958 A 463 9014.0221 CWMIDSEHRPRFREL 13114 15 Human Her2/neu 958 A 868 9014.0222 CWMIDSEIRPRFREL 13115 15 Human Her2/neu 958 A 630 9014.0223 CWMIDSELRPRFREL 13116 15 Human Her2/neu 958 A 433 9014.0224 CWMIDSENRPRFREL 13117 15 Human Her2/neu 958 A 391 9014.0225 CWMIDSESRPRFREL 13118 15 Human Her2/neu 958 A 459 9014.0226 CWMIDSETRPRFREL 13119 15 Human Her2/neu 958 A 371 9014.0227 CWMIDSEVRPRFREL 13120 15 Human Her2/neu 958 A 753 68.0001 MWDLVLSIALSVGCT 13121 15 Human Kallikrein 1 205 1846 68.0002 DLVLSIALSVGCTGA 13122 15 Human Kallikrein2 3 1197 13,038 68.0003 HPQWVLTAAHCLKKN 13123 15 Human Kallikrein2 56 22 1103 875 68.0004 QWVLTAAHCLKKNSQ 13124 15 Human Kallikrein2 58 895 — 68.0005 GQRVPVSHSFPHPLY 13125 15 Human Kallikrein2 87 1563 — 68.0006 RVPVSHSFPHPLYNM 13126 15 Human Kallikrein2 89 67 — 68.0007 PHPLYNMSLLKHQSL 13127 15 Human Kallikrein2 97 19,079 819 68.0008 HPLYNMSLLKHQSLR 13128 15 Human Kallikrein2 98 232 13,007 499 68.0009 NMSLLKHQSLRPDED 13129 15 Human Kallikrein2 102 3131 — 68.0010 SHDLMLLRLSEPAKI 13130 15 Human Kallikrein2 118 56 2396 2244 68.0011 HDLMLLRLSEPAKIT 13131 15 Human Kallikrein2 119 16 1406 3063 68.0015 PEEFLRPRSLQCVSL 13132 15 Human Kallikrein2 162 2001 — 68.0016 PRSLQCVSLHLLSND 13133 15 Human Kallikrein2 168 1111 16,000 68.0140 LHLLSNDMCARAYSE 13134 15 Human Kallikrein2 176 2104 938 4277 68.0017 NGVLQGITSWGPEPC 13135 15 Human Kallikrein2 220 1093 8433 68.0018 KPAVYTKVVHYRKWI 13136 15 Human Kallikrein2 239 5000 1433 58.0114 VGNWQYFFPVIFSKA 13137 15 Human MAGE3 140 37 4.1 F160.17 LVEVTLGEVPAAESPD 13138 16 Human MAGE3/6 45 4020 976 68.0019 AAPLLLARAASLSLG 13139 15 Human PAP 3 6.8 — 139 68.0020 APLLLARAASLSLGF 13140 15 Human PAP 4 8.4 — 202 68.0021 PLLLARAASLSLGFL 13141 15 Human PAP 5 10 — 521 68.0022 SLSLGFLFLLFFWLD 13142 15 Human PAP 13 11,417 4711 68.0023 LLFFWLDRSVLAKEL 13143 15 Human PAP 21 2.9 6.3 2.6 68.0024 DRSVLAKELKFVTLV 13144 15 Human PAP 27 705 569 68.0025 AKELKFVTLVFRHGD 13145 15 Human PAP 32 787 — 783 68.0026 RSPIDTFPTDPIKES 13146 15 Human PAP 47 — 13,095 68.0028 FGQLTQLGMEQHYEL 13147 15 Human PAP 67 2259 3210 68.0030 DRTLMSAMTNLAALF 13148 15 Human PAP 110 97 — 13 68.0031 MSAMTNLAALFPPEG 13149 15 Human PAP 114 1757 700 68.0032 MTNLAALFPPEGVSI 13150 15 Human PAP 117 24 — 68.0033 PEGVSIWNPILLWQP 13151 15 Human PAP 126 111 1778 68.0034 GVSIWNPILLWQPIP 13152 15 Human PAP 128 44 — 10,328 68.0035 WNPILLWQPIPVHTV 13153 15 Human PAP 132 208 — 695 68.0036 NPILLWQPIPVHTVP 13154 15 Human PAP 133 31 — 206 68.0037 PILLWQPIPVHTVPL 13155 15 Human PAP 134 44 — 258 68.0038 ILLWQPIPVHTVPLS 13156 15 Human PAP 135 45 — 170 68.0039 WQPIPVHTVPLSEDQ 13157 15 Human PAP 138 6386 — 68.0147 TVPLSEDQLLYLPFR 13158 15 Human PAP 145 4012 332 10,755 68.0040 LSGLHGQDLFGIWSK 13159 15 Human PAP 194 148 — 68.0041 YDPLYCESVHNFTLP 13160 15 Human PAP 210 1597 16,625 8889 68.0042 LPSWATEDTMTKLRE 13161 15 Human PAP 223 — 973 68.0043 LRELSELSLLSLYGI 13162 15 Human PAP 235 655 371 68.0044 LSELSLLSLYGIHKQ 13163 15 Human PAP 238 482 — 1549 68.0045 LSLLSLYGIHKQKEK 13164 15 Human PAP 241 656 — 4444 68.0046 KSRLQGGVLVNEILN 13165 15 Human PAP 255 362 — 68.0047 GGVLVNEILNHMKRA 13166 15 Human PAP 260 2165 700 359 68.0048 IPSYKKLIMYSAHDT 13167 15 Human PAP 277 9.9 9728 510 68.0049 YKKLIMYSAHDTTVS 13168 15 Human PAP 280 17 — 207 68.0050 LIMYSAHDTTVSGLQ 13169 15 Human PAP 283 4496 24 68.0051 DTTVSGLQMALDVYN 13170 15 Human PAP 290 171 4424 68.0052 ALDVYNGLLPPYASC 13171 15 Human PAP 299 18 485 68.0053 LDVYNGLLPPYASCH 13172 15 Human PAP 300 15 348 68.0054 YNGLLPPYASCHLTE 13173 15 Human PAP 303 42 6189 68.0153 LTELYFEKGEYFVEM 13174 15 Human PAP 315 2249 592 8051 68.0056 FAELVGPVIPQDWST 13175 15 Human PAP 356 12 4690 68.0156 GPVIPQDWSTECMTT 13176 15 Human PAP 361 — K-09 FLYGALLLAEGFYTTGAVRQ 13177 20 Human PLP 81 F025.05 QKGRGYRGQHQAHSLERVCH 13178 20 Human PLP 121 — 88 K-18 SAVPVYIYFNTWTTCQSIAF 13179 20 Human PLP 171 F025.03 WTTCQSIAFPSKTSASIGSL 13180 20 Human PLP 181 17,308 22 2549 F025.08 AATYNFAVLKLMGRGTKF 13181 18 Human PLP 260 — 533 68.0058 TLSVTWIGAAPLILS 13182 15 Human PSA 5 3.1 — 7273 68.0059 SVTWIGAAPLILSRI 13183 15 Human PSA 7 4.1 — 3152 68.0060 VTWIGAAPLILSRIV 13184 15 Human PSA 8 8.1 — 8000 68.0061 SQPWQVLVASRGRAV 13185 15 Human PSA 31 66 — 7628 68.0062 GRAVCGGVLVHPQWV 13186 15 Human PSA 42 386 — 68.0063 GVLVHPQWVLTAAHC 13187 15 Human PSA 48 87 — 67 68.0064 HPQWVLTAAHCIRNK 13188 15 Human PSA 52 13 3632 1621 68.0065 QWVLTAAHCIRNKSV 13189 15 Human PSA 54 50 19,403 68.0066 AHCIRNKSVILLGRH 13190 15 Human PSA 60 578 — 69 68.0067 SVILLGRHSLFHPED 13191 15 Human PSA 67 717 1400 12,649 68.0068 VILLGRHSLFHPEDT 13192 15 Human PSA 68 273 8744 8208 68.0158 HSLFHPEDTGQVFQV 13193 15 Human PSA 74 — 68.0069 GQVFQVSHSFPHPLY 13194 15 Human PSA 83 288 — 8.2 68.0070 VFQVSHSFPHPLYDM 13195 15 Human PSA 85 16 — 25 68.0071 PHPLYDMSLLKNRFL 13196 15 Human PSA 93 1315 — 68.0072 SHDLMLLRLSEPAEL 13197 15 Human PSA 114 532 6215 4051 68.0073 HDLMLLRLSEPAELT 13198 15 Human PSA 115 62 2867 6193 68.0074 TDAVKVMDLPTQEPA 13199 15 Human PSA 129 — — 68.0077 LHVISNDVCAQVHPQ 13200 15 Human PSA 172 789 8318 790 68.0078 CAQVHPQKVTKFMLC 13201 15 Human PSA 180 10,206 2566 68.0079 GGPLVCNGVLQGITS 13202 15 Human PSA 210 3353 68 68.0080 GPLVCNGVLQGITSW 13203 15 Human PSA 211 1724 30 68.0081 NGVLQGITSWGSEPC 13204 15 Human PSA 216 945 — 560 68.0082 RPSLYTKVVHYRKWI 13205 15 Human PSA 235 6041 — 339 68.0083 PRWLCAGALVLAGGF 13206 15 Human PSM 18 46 — 68.0084 LGFLFGWFIKSSNEA 13207 15 Human PSM 35 10 — 1338 68.0085 LDELKAENIKKFLYN 13208 15 Human PSM 62 1136 1370 4842 68.0086 IKKFLYNFTQIPHLA 13209 15 Human PSM 70 449 8080 43 68.0087 KFLYNFTQIPHLAGT 13210 15 Human PSM 72 340 13,805 217 68.0088 WKEFGLDSVELAHYD 13211 15 Human PSM 100 1139 85 96 68.0089 LAHYDVLLSYPNKTH 13212 15 Human PSM 110 79 — 1117 68.0165 YISIINEDGNEIFNT 13213 15 Human PSM 127 498 397 624 68.0166 ISIINEDGNEIFNTS 13214 15 Human PSM 128 507 559 — 68.0090 GNEIFNTSLFEPPPP 13215 15 Human PSM 135 — — 68.0167 EDFFKLERDMKINCS 13216 15 Human PSM 183 2710 468 226 68.0168 FFKLERDMKINCSGK 13217 15 Human PSM 185 4419 121 483 68.0096 GKVFRGNKVKNAQLA 13218 15 Human PSM 206 612 1087 68.0097 GNKVKNAQLAGAKGV 13219 15 Human PSM 211 677 13,333 68.0170 GVILYSDPADYFAPG 13220 15 Human PSM 224 1566 17 7508 68.0100 EYAYRRGIAEAVGLP 13221 15 Human PSM 276 5.1 213 68.0101 AEAVGLPSIPVHPIG 13222 15 Human PSM 284 5.4 9923 68.0102 AVGLPSIPVHPIGYY 13223 15 Human PSM 286 3.6 4193 68.0103 IGYYDAQKLLEKMGG 13224 15 Human PSM 297 1923 12,649 68.0105 TGNFSTQKVKMHIHS 13225 15 Human PSM 334 11,180 833 68.0107 TRIYNVIGTLRGAVE 13226 15 Human PSM 353 14 — 6.3 68.0173 GAAVVHEIVRSFGTL 13227 15 Human PSM 391 12,409 68.0176 NSRLLQERGVAYINA 13228 15 Human PSM 438 614 318 5089 68.0109 ERGVAYINADSSIEG 13229 15 Human PSM 444 2440 6761 68.0110 GVAYINADSSIEGNY 13230 15 Human PSM 446 1054 146 68.0177 VAYINADSSIEGNYT 13231 15 Human PSM 447 4716 531 411 68.0111 DSSIEGNYTLRVDCT 13232 15 Human PSM 453 16,667 3360 68.0112 NYTLRVDCTPLMYSL 13233 15 Human PSM 459 6804 45 9.9 68.0113 CTPLMYSLVHNLTKE 13234 15 Human PSM 466 93 19,437 245 68.0114 DFEVFFQRLGIASGR 13235 15 Human PSM 520 143 221 68.0115 EVFFQRLGIASGRAR 13236 15 Human PSM 522 28 — 22 68.0116 TNKFSGYPLYHSVYE 13237 15 Human PSM 543 3402 5521 68.0117 YDPMFKYHLTVAQVR 13238 15 Human PSM 566 9.0 — 19 68.0118 DPMFKYHLTVAQVRG 13239 15 Human PSM 567 5.7 — 9.1 68.0119 MFKYHLTVAQVRGGM 13240 15 Human PSM 569 16 — 18 68.0120 KYHLTVAQVRGGMVF 13241 15 Human PSM 571 137 — 806 68.0121 VAQVRGGMVFELANS 13242 15 Human PSM 576 228 662 68.0122 RGGMVFELANSIVLP 13243 15 Human PSM 580 10 — 229 68.0123 GMVFELANSIVLPFD 13244 15 Human PSM 582 15 4604 230 68.0124 VFELANSIVLPFDCR 13245 15 Human PSM 584 19 667 999 68.0125 ADKIYSISMKHPQEM 13246 15 Human PSM 608 — 5310 68.0126 IYSISMKHPQEMKTY 13247 15 Human PSM 611 8452 16,000 68.0127 PQEMKTYSVSFDSLF 13248 15 Human PSM 619 15,143 3024 68.0128 TYSVSFDSLFSAVKN 13249 15 Human PSM 624 219 101 73 68.0130 VLRMMNDQLMFLERA 13250 15 Human PSM 660 118 183 29 68.0131 LRMMNDQLMFLERAF 13251 15 Human PSM 661 2704 392 68.0181 DQLMFLERAFIDPLG 13252 15 Human PSM 666 — 68.0133 RHVIYAPSSHNKYAG 13253 15 Human PSM 688 2174 481 68.0134 RQIYVAAFTVQAAAE 13254 15 Human PSM 730 3.7 — 1.2 68.0135 QIYVAAFTVQAAAET 13255 15 Human PSM 731 1.6 — 1.6 68.0136 VAAFTVQAAAETLSE 13256 15 Human PSM 734 14 — 58 DRB1 Peptide Sequence SEQ ID NO AA Organism Protein Position Analog DRB1 *0701 DRB1 *0802 DRB1 *0901 DRB1 *1101 *1201 F116.01 MDIDPYKEFGATVELLSFLPSDFFP 12669 25 HBV core 1 6609 F209.01 LETTMRSPVFTDNSSPPVVP 12670 20 HCV 893 — 2371 — 7032 F209.02 AYAAQGYKVLVLNPSVAA 12671 18 HCV 192 18,665 2568 37 278 F209.03 TPAETTVRLRAYMNTPGLPV 12672 20 HCV 20 818 706 277 1565 F209.04 ENLPYLVAYQATVCARAQAP 12673 20 HCV 267 2502 2608 111 636 F209.05 GIQYLAGLSTLPGNPAIA 12674 18 HCV 2170 200 2137 9.5 235 F209.06 KGGRKPARLIVFPDLGVRVC 12675 20 HCV 458 3515 9058 3311 2593 F209.07 CGKYLFNWAVRTKLKLTPIA 12676 20 HCV 131 457 4909 138 876 90.0062 NGWFYVEAVIDRQTG 12677 15 HPV E1 15 157 3990 453 3347 4041 90.0075 TGWFEVEAVIERRTG 12678 15 HPV E1 15 4933 9321 — 10,818 — 90.0029 NGWFYVEAVVEKKTG 12679 15 HPV E1 16 307 6398 955 2738 13,285 90.0126 EDEIDTDLDGFIDDS 12680 15 HPV E1 40 268 2420 215 — 138 90.0077 LLEFIDDSMENSIQA 12681 15 HPV E1 47 — — 6676 7621 — 89.0078 VDFIDTQLSICEQAE 12682 15 HPV E1 48 426 7428 5995 3922 2018 90.0031 VDFIVNDNDYLTQAE 12683 15 HPV E1 49 7281 — — — 17,143 90.0078 ENSIQADTEAARALF 12684 15 HPV E1 56 5820 — — — 7437 89.0022 QAELETAQALFHAQE 12685 15 HPV E1 60 3011 — 338 — 89.0114 GQQLLQVQTAHADKQ 12686 15 HPV E1 66 — — — 5846 89.0115 QQLLQVQTAHADKQT 12687 15 HPV E1 67 — — — 9681 89.0001 HALFTAQEAKQHRDA 12688 15 HPV E1 68 — 14,192 — — 90.0047 AQEVHNDAQVLHVLK 12689 15 HPV E1 72 7796 9340 10,208 10,741 — 89.0093 EDDLHAVSAVKRKFT 12690 15 HPV E1 76 52 258 1029 2796 90.0048 GERLEVDTELSPRLQ 12691 15 HPV E1 100 — — — — — 90.0129 QQTVCREGVKRRLIL 12692 15 HPV E1 100 — 3737 3917 1023 12,680 90.0064 LKAICIENNSKTAKR 12693 15 HPV E1 109 6355 10,751 — 1923 4582 90.0032 LKAICIEKQSRAAKR 12694 15 HPV E1 110 1813 273 13,352 545 11,750 89.0039 NTEVETQQMVQVEEQ 12695 15 HPV E1 135 — 12,431 — — 89.0059 NTEVETQQMVQQVES 12696 15 HPV E1 135 — — — — 89.0002 NTEVETQQMLQVEGR 12697 15 HPV E1 136 1850 — — — 89.0040 MVQVEEQQTTLSCNG 12698 15 HPV E1 143 — — — — 89.0041 LYGVSFMELIRPFQS 12699 15 HPV E1 194 444 175 64 39 966 89.0003 LNVLKTSNAKAAMLA 12700 15 HPV E1 195 20 1713 197 198 531 89.0140 TLLYKFKEAYGVSFM 12701 15 HPV E1 199 — — — — 89.0094 TVLEKEKETYGVSFM 12702 15 HPV E1 202 14 191 416 773 2733 89.0060 AYGISFMELVRPFKS 12703 15 HPV E1 207 263 158 126 51 1369 89.0095 TYGVSFMELVRPFKS 12704 15 HPV E1 210 7568 — — 10,935 90.0050 MLAVFKDTYGLSFTD 12705 15 HPV E1 214 75 7940 1569 2291 7426 89.0042 DWCVAAFGVTGTVAE 12706 15 HPV E1 215 349 3504 901 3234 — 89.0079 DWVMAIFGVNPTVAE 12707 15 HPV E1 228 108 6717 1624 1825 430 89.0080 VMAIFGVNPTVAEGF 12708 15 HPV E1 230 336 — 12,904 5602 446 90.0051 VRNFKSDKTFCTDWV 12709 15 HPV E1 230 827 14,687 — 2654 3455 89.0081 MAIFGVNPTVAEGFK 12710 15 HPV E1 231 325 1093 1557 41 1201 89.0096 DWCIIGMGVTPSVAE 12711 15 HPV E1 231 2644 — — — 89.0097 WCIIGMGVTPSVAEG 12712 15 HPV E1 232 3547 — — — 89.0119 LKTIIKPHCMYYHMQ 12713 15 HPV E1 238 — — — — 89.0023 VTAIFGVNPTIAEGF 12714 15 HPV E1 244 192 — 2915 — 6577 89.0061 LKVLIKQHSLYTHLQ 12715 15 HPV E1 244 451 57 313 43 33 89.0082 FKTLIKPATLYAHIQ 12716 15 HPV E1 244 313 11 570 5.5 84 89.0142 LKVLIKQHSIYTHLQ 12717 15 HPV E1 244 — — — — 89.0024 TAIFGVNPTIAEGFK 12718 15 HPV E1 245 180 11,054 4478 4038 3746 89.0083 KTLIKPATLYAHIQC 12719 15 HPV E1 245 308 231 1174 35 422 89.0098 LKVLIQPYSIYAHLQ 12720 15 HPV E1 247 26 4766 12,817 681 237 89.0043 ACSWGMVMLMLVRFK 12721 15 HPV E1 248 — 2901 10,519 679 89.0044 SWGMVMLMLVRFKCA 12722 15 HPV E1 250 — 9987 — 333 89.0025 FKTLIQPFILYAHIQ 12723 15 HPV E1 258 882 186 97 744 513 89.0062 DRGIIILLLIRFRCS 12724 15 HPV E1 263 — 85 — 8275 89.0063 RGIIILLLIRFRCSK 12725 15 HPV E1 264 721 6422 — 1712 2014 89.0099 DRGVLILLLIRFKCG 12726 15 HPV E1 266 384 4729 14,154 1629 711 89.0004 ACSWGMVVLLLVRYK 12727 15 HPV E1 268 1183 4774 2001 1262 89.0005 SWGMVVLLLVRYKCG 12728 15 HPV E1 270 3177 — 777 2111 89.0045 EKLLEKLLCISTNCM 12729 15 HPV E1 271 2011 18,333 5116 10,741 89.0123 RKTIAKALSSILNVP 12730 15 HPV E1 274 — — — — 89.0026 DCKWGVLILALLRYK 12731 15 HPV E1 275 7361 1800 1003 389 89.0027 KWGVLILALLRYKCG 12732 15 HPV E1 277 — 1161 810 490 621 89.0064 KNRLTVAKLMSNLLS 12733 15 HPV E1 278 2.8 580 2682 1584 89 89.0065 RLTVAKLMSNLLSIP 12734 15 HPV E1 280 45 483 994 62 107 89.0046 TNCMLIQPPKLRSTA 12735 15 HPV E1 282 1120 1157 — 1091 89.0100 RLTVSKLMSQLLNIP 12736 15 HPV E1 283 4991 — — — 89.0047 CMLIQPPKLRSTAAA 12737 15 HPV E1 284 470 2652 7535 982 3694 89.0066 AKLMSNLLSIPETCM 12738 15 HPV E1 284 388 — 9140 14,577 261 89.0101 VSKLMSQLLNIPETH 12739 15 HPV E1 286 — — — — 89.0006 RETIEKLLSKLLCVS 12740 15 HPV E1 287 187 652 6478 715 523 89.0067 SNLLSIPETCMVIEP 12741 15 HPV E1 288 194 16,828 1313 12,804 3862 89.0124 QEQMLIQPPKIRSPA 12742 15 HPV E1 289 7224 — 1472 18,365 89.0007 EKLLSKLLCVSPMCM 12743 15 HPV E1 291 207 2753 7568 5826 89.0102 SQLLNIPETHMVIEP 12744 15 HPV E1 291 — — — — 89.0028 RLTVAKGLSTLLHVP 12745 15 HPV E1 294 180 501 399 232 274 89.0084 ETCMLIEPPKLRSSV 12746 15 HPV E1 295 756 1347 5121 123 708 90.0083 ETCMVIEPPKLRSQT 12747 15 HPV E1 295 794 4298 — 4736 825 89.0103 ETHMVIEPPKLRSAT 12748 15 HPV E1 298 — 12,172 — 3257 90.0034 PMCMMIEPPKLRSTA 12749 15 HPV E1 302 369 4328 11,301 2038 1322 89.0029 ETCMLIQPPKLRSSV 12750 15 HPV E1 309 354 5082 19,514 541 1367 89.0048 TPEWIERQTVLQHSF 12751 15 HPV E1 316 — 2365 — 1370 89.0049 PEWIERQTVLQHSFN 12752 15 HPV E1 317 2868 707 4522 401 7976 89.0009 LYWYKTGISNISEVY 12753 15 HPV E1 319 19 1440 631 6282 4618 89.0069 TPEWIDRLTVLQHSF 12754 15 HPV E1 329 5211 275 — 1275 90.0035 ISEVYGDTPEWIQRQ 12755 15 HPV E1 329 6873 — — — — 89.0070 PEWIDRLTVLQHSFN 12756 15 HPV E1 330 — 3509 4145 2636 203 89.0050 DTFFDLSQMVQWAYD 12757 15 HPV E1 332 1173 — 99 12,500 266 89.0104 TPEWIEQQTVLQHSF 12758 15 HPV E1 332 — 14,106 — — 89.0105 PEWIEQQTVLQHSFD 12759 15 HPV E1 333 6207 — — — 89.0010 TPEWIQRQTVLQHSF 12760 15 HPV E1 336 321 1999 2868 738 — 90.0052 ISEVMGDTPEWIQRL 12761 15 HPV E1 336 4024 — — — — 89.0011 PEWIQRQTVLQHSFN 12762 15 HPV E1 337 6123 213 6184 261 4016 90.0152 QHSFNDDIFDLSEMI 12763 15 HPV E1 340 3280 7612 1433 4378 268 89.0030 TPEWIQRLTIIQHGI 12764 15 HPV E1 343 155 374 2430 389 418 89.0031 PEWIQRLTIIQHGID 12765 15 HPV E1 344 443 187 4511 596 527 90.0069 DNDVMDDSEIAYKYA 12766 15 HPV E1 346 6414 — — — 12,680 89.0106 NSIFDFGEMVQWAYD 12767 15 HPV E1 348 5977 — — — 89.0051 DSEIAYKYAQLADSD 12768 15 HPV E1 352 — 624 5324 3382 89.0130 DSQIAFQYAQLADVD 12769 15 HPV E1 359 — — — — 90.0085 DNELTDDSDIAYYYA 12770 15 HPV E1 359 — — — — — 90.0036 QWAYDNDIVDDSEIA 12771 15 HPV E1 362 — — — — — 90.0117 DHDITDDSDIAYKYA 12772 15 HPV E1 362 — — 12,269 — — 89.0071 DSDIAYYYAQLADSN 12773 15 HPV E1 365 4132 1791 2336 9140 89.0085 ESDMAFQYAQLADCN 12774 15 HPV E1 365 3246 5919 1411 19,960 90.0037 DNDIVDDSEIAYKYA 12775 15 HPV E1 366 — — — — 5301 89.0072 IAYYYAQLADSNSNA 12776 15 HPV E1 368 6640 7815 3088 — 89.0108 DIAYKYAQLADVNSN 12777 15 HPV E1 370 1019 — 10,608 12,594 89.0012 DSEIAYKYAQLADTN 12778 15 HPV E1 372 — 1118 1927 3536 90.0070 QAKIVKDCGTMCRHY 12779 15 HPV E1 378 — — — — 8212 90.0055 ESDMAFEYALLADSN 12780 15 HPV E1 379 122 5731 826 4685 16,344 90.0139 QAKYVKDCGIMCRHY 12781 15 HPV E1 385 103 — — 15,380 1353 90.0086 QAKIVKDCGIMCRHY 12782 15 HPV E1 391 — — — 4223 16,060 90.0103 QAKYLKDCAVMCRHY 12783 15 HPV E1 391 8168 11,538 — 2107 12,403 90.0038 QAKIVKDCATMCRHY 12784 15 HPV E1 398 — — — — 16,518 89.0052 VKFLRYQQIEFVSFL 12785 15 HPV E1 423 4594 7055 3210 1098 89.0053 VSFLSALKLFLKGVP 12786 15 HPV E1 434 569 290 2121 64 82 89.0013 GGDWKQIVMFLRYQG 12787 15 HPV E1 436 2464 1431 3636 198 725 89.0054 LKLFLKGVPKKNCIL 12788 15 HPV E1 440 1536 341 2012 306 1729 89.0014 VMFLRYQGVEFMSFL 12789 15 HPV E1 443 2542 13,442 4018 3238 1323 89.0132 FLSYFKLFLQGTPKH 12790 15 HPV E1 443 — — ---- — 89.0133 YFKLFLQGTPKHNCL 12791 15 HPV E1 446 — — — 89.0134 FKLFLQGTPKHNCLV 12792 15 HPV E1 447 400 — 2747 4068 7871 89.0055 KNCILIHGAPNTGKS 12793 15 HPV E1 450 7296 — 16,986 19,920 89.0015 VEFMSFLTALKRFLQ 12794 15 HPV E1 451 109 102 2512 44 91 89.0073 FKKFLKGIPKKSCML 12795 15 HPV E1 453 2093 320 2480 64 709 89.0086 LKEFLKGTPKKNCIL 12796 15 HPV E1 453 5433 3200 11,938 5385 89.0033 IEFITFLGALKSFLK 12797 15 HPV E1 458 410 552 15,250 142 410 89.0016 LKRFLQGIPKKNCIL 12798 15 HPV E1 460 — 3288 7669 2541 89.0034 ITFLGALKSFLKGTP 12799 15 HPV E1 461 2957 292 7621 118 44 89.0056 GKSYFGMSLISFLQG 12800 15 HPV E1 462 284 6024 512 900 89.0074 SCMLICGPANTGKSY 12801 15 HPV E1 464 4373 3758 — 1146 89.0087 NCILLYGPANTGKSY 12802 15 HPV E1 464 — 13,503 — 8045 89.0035 LKSFLKGTPKKNCLV 12803 15 HPV E1 467 262 208 2688 1047 3230 89.0017 NCILLYGAANTGKSL 12804 15 HPV E1 471 — 2691 1172 5781 — 89.0018 ILLYGAANTGKSLFG 12805 15 HPV E1 473 6133 1754 — 2757 89.0075 GKSYFGMSLIQFLKG 12806 15 HPV E1 475 211 1563 73 2960 499 89.0146 GKSYFGMSLIHFLKG 12807 15 HPV E1 475 — — — — 89.0135 LIKFFQGSVISFVNS 12808 15 HPV E1 477 — 7977 — — 89.0136 IKFFQGSVISFVNSQ 12809 15 HPV E1 478 — — — — 89.0019 GKSLFGMSLMKFLQG 12810 15 HPV E1 482 16 704 148 1356 80 89.0020 KSLFGMSLMKFLQGS 12811 15 HPV E1 483 21 1260 310 535 944 89.0088 FIHFLQGAIISFVNS 12812 15 HPV E1 483 1646 — 867 5598 89.0076 IQFLKGCVISCVNSK 12813 15 HPV E1 484 596 6780 1313 2026 202 89.0089 IHFLQGAIISFVNSN 12814 15 HPV E1 484 1023 1901 192 1805 71 89.0147 IHFLKGCIISYVNSK 12815 15 HPV E1 484 6493 — — — 89.0036 FIHFIQGAVISFVNS 12816 15 HPV E1 497 147 3420 137 4331 1377 89.0037 IHFIQGAVISFVNST 12817 15 HPV E1 498 338 11,746 313 — 732 90.0087 KIGMIDDVTPISWTY 12818 15 HPV E1 510 — 8374 — — 2722 90.0105 KVAMLDDATHTCWTY 12819 15 HPV E1 510 1063 8182 — 2259 9276 90.0040 KIGMLDDATVPCWNY 12820 15 HPV E1 517 — — — — 12,682 89.0090 CWTYFDNYMRNALDG 12821 15 HPV E1 521 2910 3690 — — 89.0137 RNLVDGNPISLDRKH 12822 15 HPV E1 524 7384 — — — 90.0059 KVAMLDDATTTCWTY 12823 15 HPV E1 524 4717 — — — — 90.0041 CWNYIDDNLRNALDG 12824 15 HPV E1 528 — — — — — 89.0057 LMQLKCPPLLITSNI 12825 15 HPV E1 534 1171 2797 5075 4141 89.0138 LVQIKCPPLLITTNI 12826 15 HPV E1 541 — — — — 89.0077 LVQLKCPPLLLTSNT 12827 15 HPV E1 547 1093 1428 11,695 17,610 89.0091 LLQLKCPPILLTSNI 12828 15 HPV E1 547 613 7290 — — 89.0139 PPLLITTNINPMLDA 12829 15 HPV E1 547 7540 7648 — 7372 89.0058 DDRWPYLHSRLVVFT 12830 15 HPV E1 553 68 1696 158 435 297 89.0021 LVQLKCPPLLITSNI 12831 15 HPV E1 554 514 — — — 89.0038 LIQLKCPPILLTTNI 12832 15 HPV E1 561 990 1174 — — 89.0113 DPRWPYLHSRLVVFH 12833 15 HPV E1 569 90 19,831 5398 5137 5931 89.0092 VTVFTFPHAFPFDKN 12834 15 HPV E1 576 5.5 309 33 5330 131 90.0106 PHAFPFDKNGNPVYE 12835 15 HPV E1 582 7115 — 296 — 671 90.0144 RLNLDNDEDKENNGD 12836 15 HPV E1 606 865 4008 19,683 1601 4409 1601.21 LSQRLNVCQDKILEH 12837 15 HPV E2 4 — — — — 90.0160 RLNVCQDKILTHYEN 12838 15 HPV E2 7 7977 125 50 372 256 1601.01 YENDSTDLRDHIDYW 12839 15 HPV E2 19 — — — — 1601.29 LDHYENDSKDINSQI 12840 15 HPV E2 22 19,901 — — — 90.0021 HWKLIRMECAIMYTA 12841 15 HPV E2 32 2645 14,143 2505 2127 176 90.0199 WKLIRMECALLYTAK 12842 15 HPV E2 33 3158 2701 4000 2004 159 90.0230 WKAVRHENVLYYKAR 12843 15 HPV E2 33 666 613 1183 2117 415 90.0245 WKLIRMECAIMYTAR 12844 15 HPV E2 33 4615 9174 4870 2718 195 1601.44 KHIRLLECVLMYKARE 12845 16 HPV E2 34 6704 1765 7479 613 89.0179 LIRMECALLYTAKQM 12846 15 HPV E2 35 7472 — — — 90.0022 LIRMECAIMYTARQM 12847 15 HPV E2 35 473 3057 4125 738 201 90.0211 WQLIRLENAILFTAR 12848 15 HPV E2 39 89 1842 2269 269 99 90.0002 LIRLENAILFTAREH 12849 15 HPV E2 41 35 11,742 2129 5690 90.0010 ITHIGHQVVPPMAVS 12850 15 HPV E2 51 4987 12,247 — — 89.0168 NHQVVPALSVSKAKA 12851 15 HPV E2 55 — — — — 90.0011 GHQVVPPMAVSKAKA 12852 15 HPV E2 55 6244 1628 10,833 2060 89.0169 HQVVPALSVSKAKAL 12853 15 HPV E2 56 4725 — 1623 — 90.0012 HQVVPPMAVSKAKAC 12854 15 HPV E2 56 434 1794 1211 7008 90.0023 HQVVPSLVASKTKAF 12855 15 HPV E2 56 2731 — — — 89.0150 TLAVSKNKALQAIEL 12856 15 HPV E2 61 — — 5219 — 89.0170 ALSVSKAKALQAIEL 12857 15 HPV E2 61 3215 — 4328 — 90.0013 PMAVSKAKACQAIEL 12858 15 HPV E2 61 317 179 1162 1547 89.0159 AYNISKSKAHKAIEL 12859 15 HPV E2 65 — — — — 89.0151 NKALQAIELQLTLET 12860 15 HPV E2 67 1203 15,222 16,790 5334 89.0171 AKALQAIELQMMLET 12861 15 HPV E2 67 51 — 84 2396 243 1601.30 PINISKSKAHKAIEL 12862 15 HPV E2 67 17 3172 170 327 89.0181 AFQVIELQMALETLS 12863 15 HPV E2 69 245 8160 257 2141 3769 90.0024 AFQVIELQMALETLN 12864 15 HPV E2 69 2437 4950 843 3342 466 89.0182 FQVIELQMALETLSK 12865 15 HPV E2 70 183 — 751 2111 90.0014 CQAIELQLALEALNK 12866 15 HPV E2 70 — 3593 1779 3229 1099 90.0018 CSAIEVQIALESLST 12867 15 HPV E2 70 5261 — 11,987 — 90.0025 FQVIELQMALETLNA 12868 15 HPV E2 70 2648 — 1967 3987 708 89.0160 HKAIELQMALQGLAQ 12869 15 HPV E2 74 — — — 16,807 89.0183 ELQMALETLSKSQYS 12870 15 HPV E2 74 3139 1156 204 12,302 90.0231 EVQIALESLSTTIYN 12871 15 HPV E2 74 32 — 406 — 263 90.0004 HKAIELQMALKGLAQ 12872 15 HPV E2 76 5769 38 153 10 293 1601.22 QMMLETLNNTEYKNE 12873 15 HPV E2 76 — — — — 1601.03 LETIYNSQYSNEKWT 12874 15 HPV E2 79 — — 6095 — 90.0005 ELQMALKGLAQSKYN 12875 15 HPV E2 80 — 127 348 64 41 90.0232 TTIYNNEEWTLRDTC 12876 15 HPV E2 84 — — — 3427 — 90.0179 QSRYKTEDWTLQDTC 12877 15 HPV E2 88 6502 585 1970 2094 193 1601.23 PTGCLKKHGYTVEVQ 12878 15 HPV E2 106 2271 — 1741 — 90.0026 QKCFKKKGITVTVQY 12879 15 HPV E2 107 4394 1329 639 7822 90.0167 TVEVQFDGDICNTMH 12880 15 HPV E2 116 250 — 583 — — 1601.04 DICNTMHYTNWTHIY 12881 15 HPV E2 124 412 17,726 4848 — 1601.09 GNKDNCMTYVAWDSV 12882 15 HPV E2 127 4393 11,493 — — 90.0202 GEIYIIEEDTCTMVT 12883 15 HPV E2 135 6599 — — — — 90.0214 MNYVVWDSIYYITET 12884 15 HPV E2 135 55 — 888 1617 1140 90.0250 SEIYIIEETTCTLVA 12885 15 HPV E2 135 — — — — — 90.0203 EIYIIEEDTCTMVTG 12886 15 HPV E2 136 1027 — — 13,795 — 90.0251 EIYIIEETTCTLVAG 12887 15 HPV E2 136 — — — — — 1601.10 VAWDSVYYMTDAGTW 12888 15 HPV E2 136 343 — 587 — 90.0204 IYIIEEDTCTMVTGK 12889 15 HPV E2 137 8187 — — 11,901 16,544 90.0182 SVYYMTDAGTWDKTA 12890 15 HPV E2 140 1169 8465 1603 2881 708 90.0252 CTLVAGEVDYVGLYY 12891 15 HPV E2 145 — — 981 6722 3633 90.0171 GLYYVHEGIRTYFVQ 12892 15 HPV E2 156 5579 7385 1003 5358 182 90.0226 GLYYWCDGEKIYFVK 12893 15 HPV E2 156 4929 — — 9143 3363 1601.05 VHEGIRTYFVQFKDD 12894 15 HPV E2 160 5730 12,200 5861 — 90.0216 GVYYIKDGDTTYYVQ 12895 15 HPV E2 163 3410 5615 1621 — 5736 90.0205 YFKYFKEDAAKYSKT 12896 15 HPV E2 167 3634 6028 2864 1895 8050 90.0253 YFKYFKEDAKKYSKT 12897 15 HPV E2 167 — 569 — 244 — 90.0206 FKYFKEDAAKYSKTQ 12898 15 HPV E2 168 725 835 1696 303 399 1601.11 EKYGNTGTWEVHFGN 12899 15 HPV E2 181 91 — 2492 — 90.0237 IWEVHMENESIYCPD 12900 15 HPV E2 183 — — 5489 — — 89.0184 EVHVGGQVIVCPTSI 12901 15 HPV E2 185 — — — — 90.0015 EVHVGGQVIVCPASV 12902 15 HPV E2 185 187 — 2601 — 90.0238 EVHMENESIYCPDSV 12903 15 HPV E2 185 — — — — — 89.0173 GQVIVFPESVFSSDE 12904 15 HPV E2 190 — 2118 — — 89.0185 GQVIVCPTSISSNQI 12905 15 HPV E2 190 — 1627 — 6525 90.0016 GQVIVCPASVSSNEV 12906 15 HPV E2 190 56 13,089 197 4820 12,549 90.0027 SRVIVCPTSIPSDQI 12907 15 HPV E2 190 — 13,799 — — 90.0195 ESVFSSDEISFAGIV 12908 15 HPV E2 197 609 — 672 — — 1601.06 SNEVSSPEIIRQHLA 12909 15 HPV E2 202 8609 — 10,821 — 1601.45 SDEISFAGIVTKLPT 12910 15 HPV E2 202 901 10,684 1279 12,164 89.0174 EISFAGIVTKLPTAN 12911 15 HPV E2 204 7800 11,310 — — 89.0175 FAGIVTKLPTANN'TT 12912 15 HPV E2 207 1281 1557 — 7628 1601.13 SDDTVSATQLVKQLQ 12913 15 HPV E2 208 7665 19,337 15,333 15,553 1601.31 STSDDTVSATQIVRQ 12914 15 HPV E2 208 5213 — — — 89.0162 DDTVSATQLVKQLQH 12915 15 HPV E2 209 904 1033 1972 943 275 89.0155 RQHLANHPAATHTKA 12916 15 HPV E2 212 — — — 16,000 89.0163 TVSVGTAKTYGQTSA 12917 15 HPV E2 231 — — — — 90.0208 TKLFCADPALDNRTA 12918 15 HPV E2 241 — — — — — 89.0186 DPALDNRTARTATNC 12919 15 HPV E2 247 962 — 6487 — 1601.07 PCHTTKLLHRDSVDS 12920 15 HPV E2 250 — 2784 — 2955 89.0156 RDSVDSAPILTAFNS 12921 15 HPV E2 259 335 — 222 7047 1601.34 GRVNTHVHNPLLCSS 12922 15 HPV E2 262 6022 2687 3346 — 89.0165 NPLLGAATPTGNNKR 12923 15 HPV E2 264 — — 9377 — 1601.24 DSVDSVNCGVISAAA 12924 15 HPV E2 265 2140 — 6729 — 1601.16 KRRKLCSGNTTPIIH 12925 15 HPV E2 277 143 4738 61 — 1601.08 NCNSNTTPIVHLKGD 12926 15 HPV E2 280 5768 — 3138 — 1601.35 NKRRKVCSGNTTPII 12927 15 HPV E2 280 775 7414 9709 — 90.0255 IVHLKGDPNSLKCLR 12928 15 HPV E2 281 — 2209 — 12,122 4647 1601.43 RKVCSGNTTPIIHLK 12929 15 HPV E2 283 1430 8060 1119 — 1601.17 TTPIIHKLGDRNSLK 12930 15 HPV E2 286 — 419 — 4798 1601.37 NTTPIIHLKGDKNSL 12931 15 HPV E2 289 18,795 1898 — — 90.0228 IIHLKGDPNSLKCLR 12932 15 HPV E2 290 2540 877 — — 5828 1601.25 TTPIIHLKGDANILK 12933 15 HPV E2 292 3714 4480 17,365 7331 90,0218 IIHLKGDKNSLKCLR 12934 15 HPV E2 293 — 5029 — — 2128 90.0197 IIHLKGDANILKCLR 12935 15 HPV E2 295 3053 2992 14,059 12,285 5031 1601.26 LKGDANILKCLRYRL 12936 15 HPV E2 298 9024 1806 — 5525 89.0157 HCTLYTAVSSTWHWT 12937 15 HPV E2 308 — — — — 90.0019 RYRFQKYKTLFVDVT 12938 15 HPV E2 308 43 407 226 728 4515 90.0241 YKTLFVDVTSTYHWT 12939 15 HPV E2 314 647 14,138 2232 4196 3903 90.0210 TVTFVTEQQQQMFLG 12940 15 HPV E2 322 — 6019 — — 2769 1601.38 STWHWTGCNKNTGIL 12941 15 HPV E2 322 153 11,723 — 662 1601.18 AGNEKTGILTVTYHS 12942 15 HPV E2 325 2129 — — — 89.0187 QQQMFLGTVKIPPTV 12943 15 HPV E2 330 — 7287 — 5882 89.0188 QMFLGTVKIPPTVQI 12944 15 HPV E2 332 4654 503 — 474 553 90.0028 LNTVKIPPTVQISTG 12945 15 HPV E2 340 — — 6925 — 1601.19 EKQRTKFLNTVAIPD 12946 15 HPV E2 340 123 — 284 — 1601.27 TYISTSQRDDFLNTV 12947 15 HPV E2 343 1157 — 12,960 — 1601.20 FLNTVAIPDSVQILV 12948 15 HPV E2 346 15 — 534 — 1601.39 RNTFLDVVTIPNSVQ 12949 15 HPV E2 346 270 776 5872 371 89.0158 LSQVKIPKTITVSTG 12950 15 HPV E2 347 5828 — 5477 3628 1601.40 FLDVVTIPNSVQISV 12951 15 HPV E2 349 492 14,703 9346 2203 90.0017 LKTVKIPNTVQVIQG 12952 15 HPV E2 350 777 — — — 90.0020 LSHVKIPVVYRLVWD 12953 15 HPV E2 352 118 3569 469 1528 100 1601.28 DFLNTVKIPNTVSVS 12954 15 HPV E2 352 469 2093 373 277 1601.41 VVTIPNSVQISVGYM 12955 15 HPV E2 352 71 3077 176 4224 89.0178 LNTVKIPNTVSVSTG 12956 15 HPV E2 354 5483 3693 1141 976 361 1601.42 TIPNSVQISVGYMTI 12957 15 HPV E2 354 9.0 6226 91 487 85.0001 ECVYCKQQLLRREVY 12958 15 HPV E6 36 — — 4802 85.0024 SEVYDFAFADLTVVY 12959 15 HPV E6 40 1850 174 — 85.0138 YDFVFADLRIVYRDG 12960 15 HPV E6 43 — 5419 16,198 85.0054 DFVFADLRIVYRDGN 12961 15 HPV E6 44 9847 1962 1462 85.0041 RIVYRDNNPYGVCIM 12962 15 HPV E6 51 8307 — 5242 85.0002 CIVYRDGNPYAVCDK 12963 15 HPV E6 58 — — — 85.0022 CDLLIRCITCQRPLC 12964 15 HPV E6 97 12,279 — — 85.0031 NEILIRCIICQRPLC 12965 15 HPV E6 97 16,901 — — 85.0032 IRCIICQRPLCPQEK 12966 15 HPV E6 101 — — 10,260 85.0013 IRCLRCQKPLNPAEK 12967 15 HPV E6 103 16,787 — — 1543.22 QERPRKLPQLCTELQ 12968 15 HPV E6 — — — — 11,687 1543.23 RGRWTGRCMSCCRSS 12969 15 HPV E6 4951 983 — 3304 — 1543.24 LCTELQTTIHDIILE 12970 15 HPV E6 2250 — — — — 1543.25 RREVYDFAFRDLCIV 12971 15 HPV E6 73 9025 — — 11,018 1543.26 RHLDKKQRFHNIRGR 12972 15 HPV E6 591 7723 — 2132 — 1543.27 QRFHNIRGRWTGRCM 12973 15 HPV E6 277 894 — 574 14,594 1543.28 HNIRGRWTGRCMSCC 12974 15 HPV E6 633 142 — 1727 7647 1543.29 WTGRCMSCCRSSRTR 12975 15 HPV E6 1254 7991 13,791 2614 10,920 1543.30 RCMSCCRSSRTRRET 12976 15 HPV E6 732 — 5446 5542 — 1543.31 MSCCRSSRTRRETQL 12977 15 HPV E6 969 — 3099 2916 — 1543.32 TNTGLYNLLIRCLRC 12978 15 HPV E6 4038 41 13,620 17 4057 1543.34 TELNTSLQDIEITCV 12979 15 HPV E6 — 5516 — — — 1543.35 EVFEFAFKDLFVVYR 12980 15 HPV E6 14,415 1415 — 6079 624 1543.37 TGRCIACWRRPRTET 12981 15 HPV E6 11,460 512 13,556 158 4949 1543.39 CQALETTIHNIELQC 12982 15 HPV E6 8117 — — — 1543.40 FHSIAGQYRGQCNTC 12983 15 HPV E6 2403 7644 1992 416 10,126 1543.41 QYRGQCNTCCDQARQ 12984 15 HPV E6 13,367 — — 5198 — 1543.42 TRPRTLHELCEVLEE 12985 15 HPV E6 — — — — — 1543.46 GCWRQTSREPRESTV 12986 15 HPV E6 72 356 3198 144 — 1543.48 SEVYDFVFADLRIVY 12987 15 HPV E6 51 4038 33 — 8089 1543.54 RVCLLFYSKVRKYRY 12988 15 HPV E6 232 269 656 4263 603 1543.55 HGWTGSCLGCWRQTS 12989 15 HPV E6 114 7005 5910 16,900 — 1543.56 CLGCWRQTSREPRES 12990 15 HPV E6 1206 446 — 469 — 1543.57 IMCLRFLSKISEYRH 12991 15 HPV E6 2930 109 2524 27 337 1543.58 YRHYQYSLYGKTLEE 12992 15 HPV E6 146 410 273 953 11,961 1543.59 KERHVNANKRFHNIM 12993 15 HPV E6 4757 1229 2850 83 260 1543.60 RFHNIMGRWTGRCSE 12994 15 HPV E6 169 27 8865 24 18,290 85.0092 DLRVVQQLLMGALTV 12995 15 HPV E7 82 508 1845 754 85.0101 QLLMGTCTIVCPSCA 12996 15 HPV E7 82 10,940 13,642 — 1543.03 EPDRAHYNIVTFCCK 12997 15 HPV E7 7504 9161 — 7023 — 1543.04 LDLQPETTDLYCYEQ 12998 15 HPV E7 — — — — — 1543.05 GVNHQHLPARRAEPQ 12999 15 HPV E7 16,850 — — — 1543.07 SADDLRAFQQLFLNT 13000 15 HPV E7 124 6996 559 3589 305 1543.10 DYVLDLQPEATDLHC 13001 15 HPV E7 — — — — 4880 1543.11 QSTQVDIRILQELLM 13002 15 HPV E7 5388 16,678 — 6478 2338 1543.12 EYVLDLYPEPTDLYC 13003 15 HPV E7 — — — — 2206 1543.13 LYCYEQLSDSSDEDE 13004 15 HPV E7 9772 — — 3381 — 1543.14 YYIVTCCHTCNTTVR 13005 15 HPV E7 162 3137 — — 2198 1543.15 LCVNSTASDLRTIQQ 13006 15 HPV E7 723 4378 — 18,497 1585 1543.16 LLMGTVNIVCPTCAQ 13007 15 HPV E7 2496 7198 17,812 — — 1543.17 LMGTVNIVCPTCAQQ 13008 15 HPV E7 947 4280 — 5240 — 1543.18 DGVSHAQLPARRAEP 13009 15 HPV E7 — — — — — 1543.19 FLSTLSFVCPWCATN 13010 15 HPV E7 34 6720 11,288 13,754 139 1543.20 EIVLHLEPQNELDPV 13011 15 HPV E7 3490 — — — — 1543.21 EDLRTLQQLFLSTLS 13012 15 HPV E7 390 12,792 15,517 279 958 1543.43 PDGQAEQATSNYYIV 13013 15 HPV E7 51 — 2331 8892 — 1543.44 TYCHSCDSTLRLCIH 13014 15 HPV E7 3398 — — 12,659 — 1543.45 CIHSTATDLRTLQQM 13015 15 HPV E7 459 493 19,048 429 4515 1543.51 EYILDLHPEPTDLFC 13016 15 HPV E7 — 16,272 — 19,544 2595 1543.52 TCGTTVRLCINSITT 13017 15 HPV E7 — 9316 — — 7112 1543.53 LMGTCTIVCPSCAQQ 13018 15 HPV E7 1038 8998 642 2691 — 9014.0015 NASLLIQNSIQNDTG 13019 15 Human CEA 104 A 9014.0071 QNFIQNDTGFYTLHV 13020 15 Human CEA 110 A 9014.0076 QNWIQNDTGFYTLHV 13021 15 Human CEA 110 A 9014.0077 QNYIQNDTGFYTLHV 13022 15 Human CEA 110 A 9014.0085 QNIIQNDVGFYTLHV 13023 15 Human CEA 110 A 9014.0037 KPSFSSNNSKPVEDK 13024 15 Human CEA 146 A 9014.0040 KPSLSSNNSKPVEDK 13025 15 Human CEA 146 A 9014.0041 KPSVSSNNSKPVEDK 13026 15 Human CEA 146 A 9014.0042 KPSWSSNNSKPVEDK 13027 15 Human CEA 146 A 9014.0043 KPSYSSNNSKPVEDK 13028 15 Human CEA 146 A 9014.0044 KPSISSNNAKPVEDK 13029 15 Human CEA 146 A 58.0015 LWWVNNESLPVSPRL 13030 15 Human CEA 177 A 9014.0054 RTTFKTITVSAELPK 13031 15 Human CEA 488 A 9014.0058 RTTLKTITVSAELPK 13032 15 Human CEA 488 A 9014.0059 RTTWKTITVSAELPK 13033 15 Human CEA 488 A 9014.0060 RTTYKTITVSAELPK 13034 15 Human CEA 488 A 9014,0065 RTTVKTITLSAELPK 13035 15 Human CEA 488 A 9014.0088 GTDFKLRLPASPETH 13036 15 Human Her2/neu 28 A 9014.0090 GTDIKLRLPASPETH 13037 15 Human Her2/neu 28 A 9014.0094 GTDWKLRLPASPETH 13038 15 Human Her2/neu 28 A 9014.0095 GTDYKLRLPASPETH 13039 15 Human Her2/neu 28 A . 9014.0096 GTDMKLRLAASPETH 13040 15 Human Her2/neu 28 A 9014.0097 GTDMKLRLFASPETH 13041 15 Human Her2/neu 28 A 9014.0098 GTDMKLRLHASPETH 13042 15 Human Her2/neu 28 A 9014.0099 GTDMKLRLIASPETH 13043 15 Human Her2/neu 28 A 9014.0100 GTDMKLRLLASPETH 13044 15 Human Her2/neu 28 A 9014.0101 GTDMKLRLNASPETH 13045 15 Human Her2/neu 28 A 9014.0102 GTDMKLRLSASPETH 13046 15 Human Her2/neu 28 A 9014.0103 GTDMKLRLTASPETH 13047 15 Human Her2/neu 28 A 9014.0104 GTDMKLRLVASPETH 13048 15 Human Her2/neu 28 A 9014.0115 DMKLRLAASPETHLD 13049 15 Human Her2/neu 30 A 9014.0116 DMKLRLFASPETHLD 13050 15 Human Her2/neu 30 A 9014.0118 DMKLRLIASPETHLD 13051 15 Human Her2/neu 30 A 9014.0119 DMKLRLLASPETHLD 13052 15 Human Her2/neu 30 A 9014.0120 DMKLRLNASPETHLD 13053 15 Human Her2/neu 30 A 9014.0121 DMKLRLSASPETHLD 13054 15 Human Her2/neu 30 A 9014.0123 DMKLRLVASPETHLD 13055 15 Human Her2/neu 30 A 9014.0131 DMKYRLPASPETHLD 13056 15 Human Her2/neu 30 A 9014.0135 DMKLRLPAIPETHLD 13057 15 Human Her2/neu 30 A 1533.07 KIFGSLAFLPESFDGDPA 13058 18 Human Her2/neu 369 377 — 15,796 — 9014.0230 KAFGSLAFLPESFDGDPA 13059 18 Human Her2/neu 369 A 9014.0231 KFFGSLAFLPESFDGDPA 13060 18 Human Her2/neu 369 A 9014.0232 KHFGSLAFLPESFDGDPA 13061 18 Human Her2/neu 369 A 9014.0233 KKFGSLAFLPESFDGDPA 13062 18 Human Her2/neu 369 A 9014.0234 KLFGSLAFLPESFDGDPA 13063 18 Human Her2/neu 369 A 9014.0235 KVFGSLAFLPESFDGDPA 13064 18 Human Her2/neu 369 A 9014.0236 KWFGSLAFLPESFDGDPA 13065 18 Human Her2/neu 369 A 9014.0237 KYFGSLAFLPESFDGDPA 13066 18 Human Her2/neu 369 A 9014.0240 KIFGSLIFLPESFDGDPA 13067 18 Human Her2/neu 369 A 9014.0241 KIFGSLLFLPESFDGDPA 13068 18 Human Her2/neu 369 A 9014.0242 KIFGSLNFLPESFDGDPA 13069 18 Human Her2/neu 369 A 9014.0243 KIFGSLSFLPESFDGDPA 13070 18 Human Her2/neu 369 A 9014.0244 KIFGSLTFLPESFDGDPA 13071 18 Human Her2/neu 369 A 9014.0245 KIFGSLVFLPESFDGDPA 13072 18 Human Her2/neu 369 A 9014.0246 KIFGSLAALPESFDGDPA 13073 18 Human Her2/neu 369 A 9014.0247 KIFGSLAHLPESFDGDPA 13074 18 Human Her2/neu 369 A 9014.0248 KIFGSLAILPESFDGDPA 13075 18 Human Her2/neu 369 A 9014.0250 KIFGSLALLPESFDGDPA 13076 18 Human Her2/neu 369 A 9014.0251 KIFGSLAVLPESFDGDPA 13077 18 Human Her2/neu 369 A 9014.0252 KIFGSLAWLPESFDGDPA 13078 18 Human Her2/neu 369 A 9014.0253 KIFGSLAYLPESFDGDPA 13079 18 Human Her2/neu 369 A 9014.0255 KIFGSLAFLPESHDGDPA 13080 18 Human Her2/neu 369 A 9014.0257 KIFGSLAFLPESLDGDPA 13081 18 Human Her2/neu 369 A 1385.01 QIQVFETLEET 13082 11 Human Her2/neu 396 9014.0141 ETEAVEPLTPSGAMP 13083 15 Human Her2/neu 693 A 9014.0142 ETEFVEPLTPSGAMP 13084 15 Human Her2/neu 693 A 9014.0143 ETEHVEPLTPSGAMP 13085 15 Human Her2/neu 693 A 9014.0144 ETEIVEPLTPSGAMP 13086 15 Human Her2/neu 693 A 9014.0145 ETEKVEPLTPSGAMP 13087 15 Human Her2/neu 693 A 9014.0146 ETEVVEPLTPSGAMP 13088 15 Human Her2/neu 693 A 9014.0147 ETEWVEPLTPSGAMP 13089 15 Human Her2/neu 693 A 9014.0148 ETEYVEPLTPSGAMP 13090 15 Human Her2/neu 693 A 9014.0149 ETELVEPLAPSGAMP 13091 15 Human Her2/neu 693 A 9014.0150 ETELVEPLFPSGAMP 13092 15 Human Her2/neu 693 A 9014.0151 ETELVEPLHPSGAMP 13093 15 Human Her2/neu 693 A 9014.0152 ETELVEPLIPSGAMP 13094 15 Human Her2/neu 693 A 9014.0153 ETELVEPLLPSGAMP 13095 15 Human Her2/neu 693 A 9014.0154 ETELVEPLNPSGAMP 13096 15 Human Her2/neu 693 A 9014,0155 ETELVEPLSPSGAMP 13097 15 Human Her2/neu 693 A 9014.0156 ETELVEPLVPSGAMP 13098 15 Human Her2/neu 693 A 9014.0169 KEILDEAYIMAGVGS 13099 15 Human Her2/neu 765 A 9014.0170 KEILDEAYLMAGVGS 13100 15 Human Her2/neu 765 A 9014.0177 ITDIGLARLLDIDET 13101 15 Human Her2/neu 861 A 9014.0183 ITDFGLARALDIDET 13102 15 Human Her2/neu 861 A 9014.0187 ITDFGLARNLDIDET 13103 15 Human Her2/neu 861 A 9014.0188 ITDFGLARSLDIDET 13104 15 Human Her2/neu 861 A 9014.0210 CWAIDSECRPRFREL 13105 15 Human Her2/neu 958 A 9014.0211 CWFIDSECRPRFREL 13106 15 Human Her2/neu 958 A 9014.0212 CWHIDSECRPRFREL 13107 15 Human Her2/neu 958 A 9014.0213 CWIIDSECRPRFREL 13108 15 Human Her2/neu 958 A 9014.0214 CWKIDSECRPRFREL 13109 15 Human Her2/neu 958 A 9014.0215 CWLIDSECRPRFREL 13110 15 Human Her2/neu 958 A 9014.0218 CWYIDSECRPRFREL 13111 15 Human Her2/neu 958 A 9014.0219 CWMIDSEARPRFREL 13112 15 Human Her2/neu 958 A 9014.0220 CWMIDSEFRPRFREL 13113 15 Human Her2/neu 958 A 9014.0221 CWMIDSEHRPRFREL 13114 15 Human Her2/neu 958 A 9014.0222 CWMIDSEIRPRFREL 13115 15 Human Her2/neu 958 A 9014.0223 CWMIDSELRPRFREL 13116 15 Human Her2/neu 958 A 9014.0224 CWMIDSENRPRFREL 13117 15 Human Her2/neu 958 A 9014.0225 CWMIDSESRPRFREL 13118 15 Human Her2/neu 958 A 9014.0226 CWMIDSETRPRFREL 13119 15 Human Her2/neu 958 A 9014.0227 CWMIDSEVRPRFREL 13120 15 Human Her2/neu 958 A 68.0001 MWDLVLSIALSVGCT 13121 15 Human Kallikrein2 1 3032 — 1727 — 4575 68.0002 DLVLSIALSVGCTGA 13122 15 Human Kallikrein2 3 4029 — 2200 — 4915 68.0003 HPQWVLTAAHCLKKN 13123 15 Human Kallikrein2 56 563 1693 822 981 11,452 68.0004 QWVLTAAHCLKKNSQ 13124 15 Human Kallikrein2 58 3402 — 4813 14,213 — 68.0005 GQRVPVSHSFPHPLY 13125 15 Human Kallikrein2 87 629 — 102 — 5507 68.0006 RVPVSHSFPHPLYNM 13126 15 Human Kallikrein2 89 101 — 97 — 10,398 68.0007 PHPLYNMSLLKHQSL 13127 15 Human Kallikrein2 97 — 3315 1592 6455 860 68.0008 HPLYNMSLLKHQSLR 13128 15 Human Kallikrein2 98 1282 382 199 248 95 68.0009 NMSLLKHQSLRPDED 13129 15 Human Kallikrein2 102 — — — — 1288 68.0010 SHDLMLLRLSEPAKI 13130 15 Human Kallikrein2 118 106 1327 112 5267 591 68.0011 HDLMLLRLSEPAKIT 13131 15 Human Kallikrein2 119 109 544 43 1147 84 68.0015 PEEFLRPRSLQCVSL 13132 15 Human Kallikrein2 162 5156 2207 5839 10,675 6024 68.0016 PRSLQCVSLHLLSND 13133 15 Human Kallikrein2 168 2217 6107 — 11,128 3861 68.0140 LHLLSNDMCARAYSE 13134 15 Human Kallikrein2 176 — — — — 1152 68.0017 NGVLQGITSWGPEPC 13135 15 Human Kallikrein2 220 2285 — — — — 68.0018 KPAVYTKVVHYRKWI 13136 15 Human Kallikrein2 239 2401 53 3677 327 1303 58.0114 VGNWQYFFPVIFSKA 13137 15 Human MAGE3 140 100 F160.17 LVEVTLGEVPAAESPD 13138 16 Human MAGE3/6 45 68.0019 AAPLLLARAASLSLG 13139 15 Human PAP 3 160 30 64 100 564 68.0020 APLLLARAASLSLGF 13140 15 Human PAP 4 59 76 124 322 225 68.0021 PLLLARAASLSLGFL 13141 15 Human PAP 5 162 37 58 1255 1511 68.0022 SLSLGFLFLLFFWLD 13142 15 Human PAP 13 — — — — 1221 68.0023 LLFFWLDRSVLAKEL 13143 15 Human PAP 21 135 163 518 154 179 68.0024 DRSVLAKELKFVTLV 13144 15 Human PAP 27 2016 15,815 4719 — 301 68,0025 AKELKFVTLVFRHGD 13145 15 Human PAP 32 606 1953 2355 12,309 693 68.0026 RSPIDTFPTDPIKES 13146 15 Human PAP 47 — — 6124 — — 68.0028 FGQLTQLGMEQHYEL 13147 15 Human PAP 67 — — — — 653 68.0030 DRTLMSAMTNLAALF 13148 15 Human PAP 110 383 2362 222 2367 704 68.0031 MSAMTNLAALFPPEG 13149 15 Human PAP 114 — — — — 3873 68.0032 MTNLAALFPPEGVSI 13150 15 Human PAP 117 — — — — 4531 68.0033 PEGVSIWNPILLWQP 13151 15 Human PAP 126 15,030 — — — 7975 68.0034 GVSIWNPILLWQPIP 13152 15 Human PAP 128 4992 11,008 3985 10,287 3902 68.0035 WNPILLWQPIPVHTV 13153 15 Human PAP 132 521 — 607 19,640 5694 68.0036 NPILLWQPIPVHTVP 13154 15 Human PAP 133 41 12,999 575 599 612 68.0037 PILLWQPIPVHTVPL 13155 15 Human PAP 134 46 — 168 4041 2370 68,0038 ILLWQPIPVHTVPLS 13156 15 Human PAP 135 19 13,091 131 2343 7289 68.0039 WQPIPVHTVPLSEDQ 13157 15 Human PAP 138 159 — 17,518 — — 68.0147 TVPLSEDQLLYLPFR 13158 15 Human PAP 145 11,313 — — — 9694 68.0040 LSGLHGQDLFGIWSK 13159 15 Human PAP 194 — — — — 7891 68.0041 YDPLYCESVHNFTLP 13160 15 Human PAP 210 838 — 643 — — 68.0042 LPSWATEDTMTKLRE 13161 15 Human PAP 223 — — — — — 68.0043 LRELSELSLLSLYGI 13162 15 Human PAP 235 4010 9368 1614 6958 1169 68.0044 LSELSLLSLYGIHKQ 13163 15 Human PAP 238 — 1186 1450 1657 262 68.0045 LSLLSLYGIHKQKEK 13164 15 Human PAP 241 — 1637 4959 742 647 68.0046 KSRLQGGVLVNEILN 13165 15 Human PAP 255 2838 — 5516 — 9605 68.0047 GGVLVNEILNHMKRA 13166 15 Human PAP 260 — 3239 — 255 6694 68.0048 IPSYKKLIMYSAHDT 13167 15 Human PAP 277 1946 60 351 53 669 68.0049 YKKLIMYSAHDTTVS 13168 15 Human PAP 280 292 309 107 208 928 68.0050 LIMYSAHDTTVSGLQ 13169 15 Human PAP 283 731 — 813 — — 68.0051 DTTVSGLQMALDVYN 13170 15 Human PAP 290 14,706 — 2876 — 712 68.0052 ALDVYNGLLPPYASC 13171 15 Human PAP 299 — 588 — 182 7568 68.0053 LDVYNGLLPPYASCH 13172 15 Human PAP 300 — 404 — 194 9754 68.0054 YNGLLPPYASCHLTE 13173 15 Human PAP 303 — 14,027 8022 5300 — 68.0153 LTELYFEKGEYFVEM 13174 15 Human PAP 315 13,062 18,841 — — 12,690 68.0056 FAELVGPVIPQDWST 13175 15 Human PAP 356 — — — — 12,504 68.0156 GPVIPQDWSTECMTT 13176 15 Human PAP 361 — K-09 FLYGALLLAEGFYTTGAVRQ 13177 20 Human PLP 81 F025.05 QKGRGYRGQHQAHSLERVCH 13178 20 Human PLP 121 — K-18 SAVPVYIYFNTWTTCQSIAF 13179 20 Human PLP 171 F025.03 WTTCQSIAFPSKTSASIGSL 13180 20 Human PLP 181 3051 1717 — 827 F025.08 AATYNFAVLKLMGRGTKF 13181 18 Human PLP 260 17 68.0058 TLSVTWIGAAPLILS 13182 15 Human PSA 5 16 840 5.4 6860 55 68.0059 SVTWIGAAPLILSRI 13183 15 Human PSA 7 83 139 30 2196 512 68.0060 VTWIGAAPLILSRIV 13184 15 Human PSA 8 195 731 82 1779 818 68.0061 SQPWQVLVASRGRAV 13185 15 Human PSA 31 385 386 621 135 8775 68.0062 GRAVCGGVLVHPQWV 13186 15 Human PSA 42 3582 — 8069 — 16,411 68.0063 GVLVHPQWVLTAAHC 13187 15 Human PSA 48 153 1931 365 263 7487 68.0064 HPQWVLTAAHCIRNK 13188 15 Human PSA 52 283 1305 107 785 5790 68.0065 QWVLTAAHCIRNKSV 13189 15 Human PSA 54 214 2598 967 2169 4171 68.0066 AHCIRNKSVILLGRH 13190 15 Human PSA 60 2573 104 715 93 160 68.0067 SVILLGRHSLFHPED 13191 15 Human PSA 67 — 500 5216 96 91 68.0068 VILLGRHSLFHPEDT 13192 15 Human PSA 68 — 737 18,520 344 56 68.0158 HSLFHPEDTGQVFQV 13193 15 Human PSA 74 — 68.0069 GQVFQVSHSFPHPLY 13194 15 Human PSA 83 27 548 33 103 557 68.0070 VFQVSHSFPHPLYDM 13195 15 Human PSA 85 51 8751 17 881 2477 68.0071 PHPLYDMSLLKNRFL 13196 15 Human PSA 93 10,699 — 12,836 — 487 68.0072 SHDLMLLRLSEPAEL 13197 15 Human PSA 114 58 3538 64 4471 737 68.0073 HDLMLLRLSEPAELT 13198 15 Human PSA 115 152 3914 22 2141 520 68.0074 TDAVKVMDLPTQEPA 13199 15 Human PSA 129 — — — — — 68.0077 LHVISNDVCAQVHPQ 13200 15 Human PSA 172 17,451 — — — — 68.0078 CAQVHPQKVTKFMLC 13201 15 Human PSA 180 — 8731 — 18,490 2698 68.0079 GGPLVCNGVLQGITS 13202 15 Human PSA 210 — 9334 16,308 1828 3745 68.0080 GPLVCNGVLQGITSW 13203 15 Human PSA 211 4893 4187 — 915 1876 68.0081 NGVLQGITSWGSEPC 13204 15 Human PSA 216 485 5874 819 9724 2716 68.0082 RPSLYTKVVHYRKWI 13205 15 Human PSA 235 652 39 5484 350 4160 68.0083 PRWLCAGALVLAGGF 13206 15 Human PSM 18 766 — 1439 — 4596 68.0084 LGFLFGWFIKSSNEA 13207 15 Human PSM 35 2261 1421 1701 7303 475 68.0085 LDELKAENIKKFLYN 13208 15 Human PSM 62 7470 1248 12,778 324 368 68.0086 IKKFLYNFTQIPHLA 13209 15 Human PSM 70 29 512 160 137 552 68.0087 KFLYNFTQIPHLAGT 13210 15 Human PSM 72 30 415 54 91 1244 68.0088 WKEFGLDSVELAHYD 13211 15 Human PSM 100 3511 19,971 7052 4935 — 68.0089 LAHYDVLLSYPNKTH 13212 15 Human PSM 110 3617 415 1009 380 7286 68.0165 YISIINEDGNEIFNT 13213 15 Human PSM 127 — — — — — 68.0166 ISIINEDGNEIFNTS 13214 15 Human PSM 128 — — — — 10,651 68.0090 GNEIFNTSLFEPPPP 13215 15 Human PSM 135 — — 10,415 — — 68.0167 EDFFKLERDMKINCS 13216 15 Human PSM 183 8550 1439 — 10,433 — 68.0168 FFKLERDMKINCSGK 13217 15 Human PSM 185 — 8109 — 9687 6936 68.0096 GKVFRGNKVKNAQLA 13218 15 Human PSM 206 2350 4121 — 894 — 68.0097 GNKVKNAQLAGAKGV 13219 15 Human PSM 211 — — 7882 — — 68.0170 GVILYSDPADYFAPG 13220 15 Human PSM 224 7848 — 2473 — 1078 68.0100 EYAYRRGIAEAVGLP 13221 15 Human PSM 276 70 596 67 2590 12,280 68.0101 AEAVGLPSIPVHPIG 13222 15 Human PSM 284 2015 — — — 700 68.0102 AVGLPSIPVHPIGYY 13223 15 Human PSM 286 1080 4432 15,377 — 384 68.0103 IGYYDAQKLLEKMGG 13224 15 Human PSM 297 — 8236 — — — 68.0105 TGNFSTQKVKMHIHS 13225 15 Human PSM 334 9407 10,282 1450 11,856 11,638 68.0107 TRIYNVIGTLRGAVE 13226 15 Human PSM 353 4806 70 2900 45 502 68.0173 GAAVVHEIVRSFGTL 13227 15 Human PSM 391 517 68.0176 NSRLLQERGVAYINA 13228 15 Human PSM 438 7997 3224 2616 12,812 620 68.0109 ERGVAYINADSSIEG 13229 15 Human PSM 444 — — — — — 68.0110 GVAYINADSSIEGNY 13230 15 Human PSM 446 6244 — 3048 — 5493 68.0177 VAYINADSSIEGNYT 13231 15 Human PSM 447 9745 — 5467 — 8247 68.0111 DSSIEGNYTLRVDCT 13232 15 Human PSM 453 14,458 — — — 8939 68.0112 NYTLRVDCTPLMYSL 13233 15 Human PSM 459 — 6323 — 7116 594 68.0113 CTPLMYSLVHNLTKE 13234 15 Human PSM 466 140 223 249 590 1728 68.0114 DFEVFFQRLGIASGR 13235 15 Human PSM 520 — 122 2005 128 2005 68.0115 EVFFQRLGIASGRAR 13236 15 Human PSM 522 5311 6.3 2976 31 2941 68.0116 TNKFSGYPLYHSVYE 13237 15 Human PSM 543 — 614 741 — 4482 68.0117 YDPMFKYHLTVAQVR 13238 15 Human PSM 566 158 172 179 252 240 68.0118 DPMFKYHLTVAQVRG 13239 15 Human PSM 567 168 43 258 69 470 68.0119 MFKYHLTVAQVRGGM 13240 15 Human PSM 569 72 70 266 147 482 68.0120 KYHLTVAQVRGGMVF 13241 15 Human PSM 571 228 1519 5860 859 6376 68.0121 VAQVRGGMVFELANS 13242 15 Human PSM 576 4449 — 499 — 7605 68.0122 RGGMVFELANSIVLP 13243 15 Human PSM 580 41 8682 33 — 208 68.0123 GMVFELANSIVLPFD 13244 15 Human PSM 582 30 4995 81 — 98 68.0124 VFELANSIVLPFDCR 13245 15 Human PSM 584 39 — 50 11,765 525 68.0125 ADKIYSISMKHPQEM 13246 15 Human PSM 608 4098 1136 3512 169 9246 68.0126 IYSISMKHPQEMKTY 13247 15 Human PSM 611 11,573 1357 12,293 213 11,436 68.0127 PQEMKTYSVSFDSLF 13248 15 Human PSM 619 1192 — 1981 — 5347 68.0128 TYSVSFDSLFSAVKN 13249 15 Human PSM 624 346 2256 526 5981 5277 68.0130 VLRMMNDQLMFLERA 13250 15 Human PSM 660 17,334 1700 10,684 2353 98 68.0131 LRMMNDQLMFLERAF 13251 15 Human PSM 661 17,507 2492 4601 1833 280 68.0181 DQLMFLERAFIDPLG 13252 15 Human PSM 666 146 68.0133 RHVIYAPSSHNKYAG 13253 15 Human PSM 688 — 11,667 481 13,363 7082 68.0134 RQIYVAAFTVQAAAE 13254 15 Human PSM 730 292 36 91 35 609 68.0135 QIYVAAFTVQAAAET 13255 15 Human PSM 731 324 102 65 34 934 68.0136 VAAFTVQAAAETLSE 13256 15 Human PSM 734 793 1420 127 2126 4461 DRB5 Peptide Sequence SEQ ID NO AA Organism Protein Position Analog DRB1 *1302 DRB1 *1501 DRB3 *0101 DRB4 *0101 *0101 F116.01 MDIDPYKEFGATVELLSFLPSDFFP 12669 25 HBV core 1 2415 F209.01 LETTMRSPVFTDNSSPPVVP 12670 20 HCV 125 16,646 2351 656 — F209.02 AYAAQGYKVLVLNPSVAA 12671 18 HCV 9.1 873 1541 59 12,098 F209.03 TPAETTVRLRAYMNTPGLPV 12672 20 HCV 562 8.6 10,289 16 6815 F209.04 ENLPYLVAYQATVCARAQAP 12673 20 HCV 457 30 — 8.5 135 F209.05 GIQYLAGLSTLPGNPAIA 12674 18 HCV 5665 378 — 47 6785 F209.06 KGGRKPARLIVFPDLGVRVC 12675 20 HCV 33 50 3336 5.8 535 F209.07 CGKYLFNWAVRTKLKLTPIA 12676 20 HCV 118 122 8776 455 125 90.0062 NGWFYVEAVIDRQTG 12677 15 HPV E1 15 4874 — 14 558 90.0075 TGWFEVEAVIERRTG 12678 15 HPV E1 15 — — — 362 90.0029 NGWFYVEAVVEKKTG 12679 15 HPV E1 16 5491 — 4759 116 90.0126 EDEIDTDLDGFIDDS 12680 15 HPV E1 40 67 270 823 2127 90.0077 LLEFIDDSMENSIQA 12681 15 HPV E1 47 — 6118 734 — 89.0078 VDFIDTQLSICEQAE 12682 15 HPV E1 48 1548 609 471 1518 90.0031 VDFIVNDNDYLTQAE 12683 15 HPV E1 49 204 — 718 — 90.0078 ENSIQADTEAARALF 12684 15 HPV E1 56 — — — — 89.0022 QAELETAQALFHAQE 12685 15 HPV E1 60 2779 — 72 1947 89.0114 GQQLLQVQTAHADKQ 12686 15 HPV E1 66 62 — 1178 — 89.0115 QQLLQVQTAHADKQT 12687 15 HPV E1 67 — 10,458 932 86 89.0001 HALFTAQEAKQHRDA 12688 15 HPV E1 68 — — — 7160 90.0047 AQEVHNDAQVLHVLK 12689 15 HPV E1 72 597 2545 143 — 89.0093 EDDLHAVSAVICRICET 12690 15 HPV E1 76 8214 5157 2302 35 90.0048 GERLEVDTELSPRLQ 12691 15 HPV E1 100 — — — — 90.0129 QQTVCREGVKRRLIL 12692 15 HPV E1 100 — — 11 — 90.0064 LKAICIENNSKTAKR 12693 15 HPV E1 109 144 359 85 1029 90.0032 LKAICIEKQSRAAKR 12694 15 HPV E1 110 2129 2057 29 2425 89.0039 NTEVETQQMVQVEEQ 12695 15 HPV E1 135 — — 676 — 89.0059 NTEVETQQMVQQVES 12696 15 HPV E1 135 8334 — 296 — 89.0002 NTEVETQQMLQVEGR 12697 15 HPV E1 136 2327 15,460 658 — 89.0040 MVQVEEQQTTLSCNG 12698 15 HPV E1 143 — — 129 — 89.0041 LYGVSFMELIRPFQS 12699 15 HPV E1 194 — 1553 2.2 6040 89.0003 LNVLKTSNAKAAMLA 12700 15 HPV E1 195 8.9 145 509 768 89.0140 TLLYKFKEAYGVSFM 12701 15 HPV E1 199 192 — 2306 — 89.0094 TVLFKFKETYGVSFM 12702 15 HPV E1 202 846 11,089 3087 431 89.0060 AYGISFMELVRPFKS 12703 15 HPV E1 207 4488 1824 31 3028 89.0095 TYGVSFMELVRPFKS 12704 15 HPV E1 210 598 592 389 9070 90.0050 MLAVFKDTYGLSFTD 12705 15 HPV E1 214 1245 316 — 18,269 89.0042 DWCVAAFGVTGTVAE 12706 15 HPV E1 215 — 64 601 8655 89.0079 DWVMAIFGVNPTVAE 12707 15 HPV E1 228 60 26 6.5 247 89.0080 VMAIFGVNPTVAEGF 12708 15 HPV E1 230 33 118 80 19,417 90.0051 VRNFKSDKTTCTDWV 12709 15 HPV E1 230 394 249 — — 89.0081 MAIFGVNPTVAEGFK 12710 15 HPV E1 231 35 1047 426 9516 89.0096 DWCIIGMGVTPSVAE 12711 15 HPV E1 231 4343 8308 190 — 89.0097 WCIIGMGVTPSVAEG 12712 15 HPV E1 232 2090 — 296 — 89.0119 LKTIIKPHCMYYHMQ 12713 15 HPV E1 238 104 17,411 1682 — 89.0023 VTAIFGVNPTIAEGF 12714 15 HPV E1 244 193 5699 544 — 89.0061 LKVLIKQHSLYTHLQ 12715 15 HPV E1 244 30 18 11 1942 89.0082 FKTLIKPATLYAHIQ 12716 15 HPV E1 244 45 1611 20 2431 89.0142 LKVLIKQHSIYTHLQ 12717 15 HPV E1 244 448 — — — 89.0024 TAIFGVNPTIAEGFK 12718 15 HPV E1 245 118 11,454 592 17,868 89.0083 KTLIKPATLYAHIQC 12719 15 HPV E1 245 132 654 51 5230 89.0098 LKVLIQPYSIYAHLQ 12720 15 HPV E1 247 677 79 1133 993 89.0043 ACSWGMVMLMLVRFK 12721 15 HPV E1 248 244 5088 467 5633 89.0044 SWGMVMLMLVRFKCA 12722 15 HPV E1 250 975 12,502 1438 5057 89.0025 FKTLIQPFILYAHIQ 12723 15 HPV E1 258 1151 20 9.6 8428 89.0062 DRGIIILLLIRFRCS 12724 15 HPV E1 263 — 14,410 7561 — 89.0063 RGIIILLLIRFRCSK 12725 15 HPV E1 264 352 431 283 — 89.0099 DRGVLILLLIRFKCG 12726 15 HPV E1 266 3644 426 169 83 89.0004 ACSWGMVVLLLVRYK 12727 15 HPV E1 268 355 870 1520 — 89.0005 SWGMVVLLLVRYKCG 12728 15 HPV E1 270 727 4149 4203 — 89.0045 EKLLEKLLCISTNCM 12729 15 HPV E1 271 823 6124 1060 — 89.0123 RKTIAKALSSILNVP 12730 15 HPV E1 274 — — 746 6637 89.0026 DCKWGVLILALLRYK 12731 15 HPV E1 275 786 410 213 1124 89.0027 KWGVLILALLRYKCG 12732 15 HPV E1 277 571 3743 889 569 89.0064 KNRLTVAKLMSNLLS 12733 15 HPV E1 278 14 172 25 3462 89.0065 RLTVAKLMSNLLSIP 12734 15 HPV E1 280 7.2 9.5 4.0 498 89.0046 TNCMLIQPPKLRSTA 12735 15 HPV E1 282 5099 5121 479 111 89.0100 RLTVSKLMSQLLNIP 12736 15 HPV E1 283 7.3 — 4819 — 89.0047 CMLIQPPKLRSTAAA 12737 15 HPV E1 284 3613 2645 567 904 89.0066 AKLMSNLLSIPETCM 12738 15 HPV E1 284 12 3432 421 — 89.0101 VSKLMSQLLNIPETH 12739 15 HPV E1 286 9527 — — — 89.0006 RETIEKLLSKLLCVS 12740 15 HPV E1 287 600 232 1048 7068 89.0067 SNLLSIPETCMVIEP 12741 15 HPV E1 288 350 510 963 — 89.0124 QEQMLIQPPKIRSPA 12742 15 HPV E1 289 — — 1640 441 89.0007 EKLLSKLLCVSPMCM 12743 15 HPV E1 291 124 12,139 720 — 89.0102 SQLLNIPETHMVIEP 12744 15 HPV E1 291 — — 807 — 89.0028 RLTVAKGLSTLLHVP 12745 15 HPV E1 294 675 145 406 1708 89.0084 ETCMLIEPPKLRSSV 12746 15 HPV E1 295 481 227 48 588 90.0083 ETCMVIEPPKLRSQT 12747 15 HPV E1 295 — 670 16 124 89.0103 ETHMVIEPPKLRSAT 12748 15 HPV E1 298 1460 4143 3913 2870 90.0034 PMCMMIEPPKLRSTA 12749 15 HPV E1 302 1576 3341 196 271 89.0029 ETCMLIQPPKLRSSV 12750 15 HPV E1 309 3053 1703 81 115 89.0048 TPEWIERQTVLQHSF 12751 15 HPV E1 316 5477 6064 19 — 89.0049 PEWIERQTVLQHSFN 12752 15 HPV E1 317 938 12,125 2.0 — 89.0009 LYWYKTGISNISEVY 12753 15 HPV E1 319 319 5772 317 634 89.0069 TPEWIDRLTVLQHSF 12754 15 HPV E1 329 8860 3835 122 — 90.0035 ISEVYGDTPEWIQRQ 12755 15 HPV E1 329 6.9 — 1070 — 89.0070 PEWIDRLTVLQHSFN 12756 15 HPV E1 330 1190 982 13 — 89.0050 DTTFDLSQMVQWAYD 12757 15 HPV E1 332 — 918 154 — 89.0104 TPEWIEQQTVLQHSF 12758 15 HPV E1 332 — 13,043 — 5460 89.0105 PEWIEQQTVLQHSFD 12759 15 HPV E1 333 1314 11,305 980 — 89.0010 TPEWIQRQTVLQHSF 12760 15 HPV E1 336 2102 — 33 4118 90.0052 ISEVMGDTPEWIQRL 12761 15 HPV E1 336 9.0 6834 2042 — 89.0011 PEWIQRQTVLQHSFN 12762 15 HPV E1 337 473 8858 4.5 11,808 90.0152 QHSFNDDIFDLSEMI 12763 15 HPV E1 340 17 688 2.1 — 89.0030 TPEWIQRLTIIQHGI 12764 15 HPV E1 343 413 17,631 6.8 5893 89.0031 PEWIQRLTIIQHGID 12765 15 HPV E1 344 558 3425 3.3 240 90.0069 DNDVMDDSEIAYKYA 12766 15 HPV E1 346 — 8224 — — 89.0106 NSIFDFGEMVQWAYD 12767 15 HPV E1 348 532 9975 3951 — 89.0051 DSEIAYKYAQLADSD 12768 15 HPV E1 352 — 1091 1343 — 89.0130 DSQIAFQYAQLADVD 12769 15 HPV E1 359 — — 14 17,083 90.0085 DNELTDDSDIAYYYA 12770 15 HPV E1 359 — 1060 — — 90.0036 QWAYDNDIVDDSEIA 12771 15 HPV E1 362 — — — — 90.0117 DHDITDDSDIAYKYA 12772 15 HPV E1 362 535 — 577 6834 89.0071 DSDIAYYYAQLADSN 12773 15 HPV E1 365 — 13 978 — 89.0085 ESDMAFQYAQLADCN 12774 15 HPV E1 365 224 7421 48 7686 90.0037 DNDIVDDSEIAYKYA 12775 15 HPV E1 366 — 10,359 — — 89.0072 IAYYYAQLADSNSNA 12776 15 HPV E1 368 — 97 2392 — 89.0108 DIAYKYAQLADVNSN 12777 15 HPV E1 370 — — 295 150 89.0012 DSEIAYKYAQLADTN 12778 15 HPV E1 372 — 3439 275 19,647 90.0070 QAKIVKDCGTMCRHY 12779 15 HPV E1 378 — 8632 — 6630 90.0055 ESDMAFEYALLADSN 12780 15 HPV E1 379 1851 428 165 13,102 90.0139 QAKYVKDCGIMCRHY 12781 15 HPV E1 385 0.44 976 7.3 — 90.0086 QAKIVKDCGIMCRHY 12782 15 HPV E1 391 719 2502 5415 — 90.0103 QAKYLKDCAVMCRHY 12783 15 HPV E1 391 2482 978 315 499 90.0038 QAKIVKDCATMCRHY 12784 15 HPV E1 398 — — — 8388 89.0052 VKFLRYQQIEFVSFL 12785 15 HPV E1 423 24 535 2.0 11,212 89.0053 VSFLSALKLFLKGVP 12786 15 HPV E1 434 1320 1451 23 1293 89.0013 GGDWKQIVMFLRYQG 12787 15 HPV E1 436 899 176 7.9 14 89.0054 LKLFLKGVPKKNCIL 12788 15 HPV E1 440 3385 3355 619 385 89.0014 VMFLRYQGVEFMSFL 12789 15 HPV E1 443 278 30 13 701 89.0132 FLSYFKLFLQGTPKH 12790 15 HPV E1 443 1298 — 8.7 — 89.0133 YFKLFLQGTPKHNCL 12791 15 HPV E1 446 193 — 81 — 89.0134 FKLFLQGTPICHNCLV 12792 15 HPV E1 447 262 564 1636 — 89.0055 KNCILIHGAPNTGKS 12793 15 HPV E1 450 8907 1400 577 — 89.0015 VEFMSFLTALKRFLQ 12794 15 HPV E1 451 9817 1836 42 19 89.0073 FKKFLKGIPKKSCML 12795 15 HPV E1 453 2658 508 2218 66 89.0086 LKEFLKGTPKKNCIL 12796 15 HPV E1 453 6610 7808 2415 4661 89.0033 IEFITFLGALKSFLK 12797 15 HPV E1 458 — 77 44 34 89.0016 LKRFLQGIPKKNCIL 12798 15 HPV E1 460 — 3621 1702 5.5 89.0034 ITFLGALKSFLKGTP 12799 15 HPV E1 461 — 128 1497 19 89.0056 GKSYFGMSLISFLQG 12800 15 HPV E1 462 1343 4785 1958 — 89.0074 SCMLICGPANTGKSY 12801 15 HPV E1 464 2434 3344 1258 16,006 89.0087 NCILLYGPANTGKSY 12802 15 HPV E1 464 1378 66 676 6465 89.0035 LKSFLKGTPKKNCLV 12803 15 HPV E1 467 430 5187 4738 664 89.0017 NCILLYGAANTGKSL 12804 15 HPV E1 471 2117 526 525 442 89.0018 ILLYGAANTGKSLFG 12805 15 HPV E1 473 2694 167 5056 1578 89.0075 GKSYFGMSLIQFLKG 12806 15 HPV E1 475 1032 1050 372 411 89.0146 GKSYFGMSLIHFLKG 12807 15 HPV E1 475 — — 2080 — 89.0135 LIKFFQGSVISFVNS 12808 15 HPV E1 477 71 — 3731 — 89.0136 IKFFQGSVISFVNSQ 12809 15 HPV E1 478 11 — 745 5504 89.0019 GKSLFGMSLMKFLQG 12810 15 HPV E1 482 2033 2775 369 513 89.0020 KSLFGMSLMKFLQGS 12811 15 HPV E1 483 4674 2106 449 1192 89.0088 FIHFLQGAIISFVNS 12812 15 HPV E1 483 1590 843 1682 — 89.0076 IQFLKGCVISCVNSK 12813 15 HPV E1 484 609 403 1021 2460 89.0089 IHFLQGAIISFVNSN 12814 15 HPV E1 484 442 54 272 — 89.0147 IHFLKGCIISYVNSK 12815 15 HPV E1 484 — — 1357 — 89.0036 FIHFIQGAVISFVNS 12816 15 HPV E1 497 97 677 130 6018 89.0037 IHFIQGAVISFVNST 12817 15 HPV E1 498 296 6976 155 — 90.0087 KIGMIDDVTPISWTY 12818 15 HPV E1 510 9.8 4465 3115 — 90.0105 KVAMLDDATHTCWTY 12819 15 HPV E1 510 — 2231 21 — 90.0040 KIGMLDDATVPCWNY 12820 15 HPV E1 517 — — 2079 — 89.0090 CWTYFDNYMRNALDG 12821 15 HPV E1 521 — 2178 2040 7274 89.0137 RNLVDGNPISLDRKH 12822 15 HPV E1 524 — — 992 — 90.0059 KVAMLDDATTTCWTY 12823 15 HPV E1 524 2930 10,714 477 — 90.0041 CWNYIDDNLRNALDG 12824 15 HPV E1 528 — — — — 89.0057 LMQLKCPPLLITSNI 12825 15 HPV E1 534 123 160 68 — 89.0138 LVQIKCPPLLITTNI 12826 15 HPV E1 541 — — 18 — 89.0077 LVQLKCPPLLLTSNT 12827 15 HPV E1 547 2005 774 307 4485 89.0091 LLQLKCPPILLTSNI 12828 15 HPV E1 547 3085 1081 122 — 89.0139 PPLLITTNINPMLDA 12829 15 HPV E1 547 — 4780 313 5021 89.0058 DDRWPYLHSRLVVFT 12830 15 HPV E1 553 2189 284 297 — 89.0021 LVQLKCPPLLITSNI 12831 15 HPV E1 554 423 1533 234 — 89.0038 LIQLKCPPILLTTNI 12832 15 HPV E1 561 — 6801 158 — 89.0113 DPRWPYLHSRLVVFH 12833 15 HPV E1 569 13 2949 98 1789 89.0092 VTVFTFPHAFPFDKN 12834 15 HPV E1 576 — 63 1496 226 90.0106 PHAFPFDKNGNPVYE 12835 15 HPV E1 582 1392 2786 1645 — 90.0144 RLNLDNDEDKENNGD 12836 15 HPV E1 606 1391 581 25 745 1601.21 LSQRLNVCQDKILEH 12837 15 HPV E2 4 — — — 5030 — 90.0160 RLNVCQDKILTHYEN 12838 15 HPV E2 7 96 3800 0.61 1639 1601.01 YENDSTDLRDHIDYW 12839 15 HPV E2 19 — — 8545 425 — 1601.29 LDHYENDSKDINSQI 12840 15 HPV E2 22 — — 2049 554 — 90.0021 HWKLIRMECAIMYTA 12841 15 HPV E2 32 54 3840 161 3072 90.0199 WKLIRMECALLYTAK 12842 15 HPV E2 33 98 509 62 3628 90.0230 WKAVRHENVLYYKAR 12843 15 HPV E2 33 264 129 189 762 90.0245 WKLIRMECAIMYTAR 12844 15 HPV E2 33 116 2111 27 1243 1601.44 KHIRLLECVLMYKARE 12845 16 HPV E2 34 418 74 1077 39 1632 89.0179 LIRMECALLYTAKQM 12846 15 HPV E2 35 — — — — 90.0022 LIRMECAIMYTARQM 12847 15 HPV E2 35 241 1482 158 6468 90.0211 WQLIRLENAILFTAR 12848 15 HPV E2 39 2.7 44 20 445 90.0002 LIRLENAILFTAREH 12849 15 HPV E2 41 51 2069 339 4272 90.0010 ITHIGHQVVPPMAVS 12850 15 HPV E2 51 1049 10,067 1218 — 89.0168 NHQVVPALSVSKAKA 12851 15 HPV E2 55 900 7342 — — 90.0011 GHQVVPPMAVSKAKA 12852 15 HPV E2 55 2582 10,923 66 5316 89.0169 HQVVPALSVSKAKAL 12853 15 HPV E2 56 881 — — — 90.0012 HQVVPPMAVSKAKAC 12854 15 HPV E2 56 908 — 645 5787 90.0023 HQVVPSLVASKTKAF 12855 15 HPV E2 56 365 — — — 89.0150 TLAVSKNKALQAIEL 12856 15 HPV E2 61 1286 — 36 — 89.0170 ALSVSKAKALQAIEL 12857 15 HPV E2 61 1626 — — — 90.0013 PMAVSKAKACQAIEL 12858 15 HPV E2 61 535 16,593 1590 12,785 89.0159 AYNISKSKAHKAIEL 12859 15 HPV E2 65 — — — — 89.0151 NKALQAIELQLTLET 12860 15 HPV E2 67 1801 — 32 462 89.0171 AKALQAIELQMMLET 12861 15 HPV E2 67 506 8485 2550 284 1601.30 PINISKSKAHKAIEL 12862 15 HPV E2 67 309 231 — 1724 452 89.0181 AFQVIELQMALETLS 12863 15 HPV E2 69 142 — 349 1690 90.0024 AFQVIELQMALETLN 12864 15 HPV E2 69 89 378 11 — 89.0182 FQVIELQMALETLSK 12865 15 HPV E2 70 — 13,991 — 3511 90.0014 CQAIELQLALEALNK 12866 15 HPV E2 70 214 200 14 1905 90.0018 CSAIEVQIALESLST 12867 15 HPV E2 70 617 — 29 — 90.0025 FQVIELQMALETLNA 12868 15 HPV E2 70 187 449 15 — 89.0160 HKAIELQMALQGLAQ 12869 15 HPV E2 74 3956 1285 3473 — 89.0183 ELQMALETLSKSQYS 12870 15 HPV E2 74 4300 1379 — 10,600 90.0231 EVQIALESLSTTIYN 12871 15 HPV E2 74 4.3 1152 39 — 90.0004 HKAIELQMALKGLAQ 12872 15 HPV E2 76 337 6582 1.0 57 1601.22 QMMLETLNNTEYKNE 12873 15 HPV E2 76 14,655 — — 555 — 1601.03 LETIYNSQYSNEKWT 12874 15 HPV E2 79 6796 563 — 17,739 208 90.0005 ELQMALKGLAQSKYN 12875 15 HPV E2 80 10,028 — 192 475 90.0232 TTIYNNEEWTLRDTC 12876 15 HPV E2 84 1011 10,197 — — 90.0179 QSRYKTEDWTLQDTC 12877 15 HPV E2 88 71 345 133 — 1601.23 PTGCLKKHGYTVEVQ 12878 15 HPV E2 106 82 1714 — 7471 — 90.0026 QKCFKKKGITVTVQY 12879 15 HPV E2 107 837 — 1308 — 90.0167 TVEVQFDGDICNTMH 12880 15 HPV E2 116 39 5077 235 — 1601.04 DICNTMHYTNWTHIY 12881 15 HPV E2 124 1039 2132 7200 6054 — 1601.09 GNKDNCMTYVAWDSV 12882 15 HPV E2 127 — 461 — 41 — 90.0202 GEIYIIEEDTCTMVT 12883 15 HPV E2 135 426 — 322 — 90.0214 MNYVVWDSIYYITET 12884 15 HPV E2 135 17 3086 769 18,262 90.0250 SEIYIIEETTCTLVA 12885 15 HPV E2 135 399 5267 231 — 90.0203 EIYIIEEDTCTMVTG 12886 15 HPV E2 136 577 6503 1738 — 90.0251 EIYIIEETTCTLVAG 12887 15 HPV E2 136 1115 15,184 1095 — 1601.10 VAWDSVYYMTDAGTW 12888 15 HPV E2 136 — — 344 2178 — 90.0204 IYIIEEDTCTMVTGK 12889 15 HPV E2 137 994 18,667 1262 — 90.0182 SVYYMTDAGTWDKTA 12890 15 HPV E2 140 14 43 7.0 — 90.0252 CTLVAGEVDYVGLYY 12891 15 HPV E2 145 714 — 20 — 90.0171 GLYYVHEGIRTYFVQ 12892 15 HPV E2 156 532 1624 1.9 — 90.0226 GLYYWCDGEKIYFVK 12893 15 HPV E2 156 3282 1296 — — 1601.05 VHEGIRTYFVQFKDD 12894 15 HPV E2 160 16,900 38 9916 1803 — 90.0216 GVYYIKDGDTTYYVQ 12895 15 HPV E2 163 269 — — — 90.0205 YFKYFKEDAAKYSKT 12896 15 HPV E2 167 — 3906 — 4663 90.0253 YFKYFKEDAKKYSKT 12897 15 HPV E2 167 — — — 289 90.0206 FKYFKEDAAKYSKTQ 12898 15 HPV E2 168 1704 865 — 314 1601.11 EKYGNTGTWEVHFGN 12899 15 HPV E2 181 — — — — — 90.0237 IWEVHMENESIYCPD 12900 15 HPV E2 183 1962 — 1263 — 89.0184 EVHVGGQVIVCPTSI 12901 15 HPV E2 185 — — — — 90.0015 EVHVGGQVIVCPASV 12902 15 HPV E2 185 152 — 389 — 90.0238 EVHMENESIYCPDSV 12903 15 HPV E2 185 2374 516 — — 89.0173 GQVIVFPESVFSSDE 12904 15 HPV E2 190 — — — — 89.0185 GQVIVCPTSISSNQI 12905 15 HPV E2 190 1328 3765 1753 2484 90.0016 GQVIVCPASVSSNEV 12906 15 HPV E2 190 94 461 197 8644 90.0027 SRVIVCPTSIPSDQI 12907 15 HPV E2 190 1999 — — — 90.0195 ESVFSSDEISFAGIV 12908 15 HPV E2 197 235 1979 1316 — 1601.06 SNEVSSPEIIRQHLA 12909 15 HPV E2 202 6877 5364 — 13 — 1601.45 SDEISFAGIVTKLPT 12910 15 HPV E2 202 1062 791 — 14,194 408 89.0174 EISFAGIVTKLPTAN 12911 15 HPV E2 204 2508 8142 70 — 89.0175 FAGIVTKLPTANNTT 12912 15 HPV E2 207 129 2551 1792 1204 1601.13 SDDTVSATQLVKQLQ 12913 15 HPV E2 208 16,469 — — 26 — 1601.31 STSDDTVSATQIVRQ 12914 15 HPV E2 208 — — — 446 — 89.0162 DDTVSATQLVKQLQH 12915 15 HPV E2 209 73 601 128 578 89.0155 RQHLANHPAATHTKA 12916 15 HPV E2 212 878 8661 — — 89.0163 TVSVGTAKTYGQTSA 12917 15 HPV E2 231 — 8709 229 — 90,0208 TKLFCADPALDNRTA 12918 15 HPV E2 241 — — — — 89,0186 DPALDNRTARTATNC 12919 15 HPV E2 247 1405 — — 385 1601.07 PCHTTKLLHRDSVDS 12920 15 HPV E2 250 — — — 672 — 89.0156 RDSVDSAPILTAFNS 12921 15 HPV E2 259 25 4838 1306 — 1601.34 GRVNTHVHNPLLCSS 12922 15 HPV E2 262 865 625 — 5985 — 89.0165 NPLLGAATPTGNNKR 12923 15 HPV E2 264 — 414 10,358 — 1601.24 DSVDSVNCGVISAAA 12924 15 HPV E2 265 736 — — 8706 — 1601.16 KRRKLCSGNTTPIIH 12925 15 HPV E2 277 7.6 9334 — — 4978 1601.08 NCNSNTTPIVHLKGD 12926 15 HPV E2 280 353 — — 2637 — 1601.35 NKRRKVCSGNTTPII 12927 15 HPV E2 280 9.0 — — — — 90.0255 IVHLKGDPNSLKCLR 12928 15 HPV E2 281 574 7826 1586 2557 1601.43 RKVCSGNTTPIIHLK 12929 15 HPV E2 283 11 8050 — 2103 18,019 1601.17 TTPIIHKLGDRNSLK 12930 15 HPV E2 286 1484 382 10,978 19 5566 1601.37 NTTPIIHLKGDKNSL 12931 15 HPV E2 289 5443 11,362 — 75 — 90.0228 IIHLKGDPNSLKCLR 12932 15 HPV E2 290 163 497 1903 1334 1601.25 TTPIIHLKGDANILK 12933 15 HPV E2 292 527 205 4755 49 — 90.0218 IIHLKGDKNSLKCLR 12934 15 HPV E2 293 1330 137 1441 9924 90.0197 IIHLKGDANILKCLR 12935 15 HPV E2 295 66 476 713 2463 1601.26 LKGDANILKCLRYRL 12936 15 HPV E2 298 6898 609 3193 6222 — 89.0157 HCTLYTAVSSTWHWT 12937 15 HPV E2 308 867 — — — 90.0019 RYRFQKYKTLFVDVT 12938 15 HPV E2 308 2166 590 4112 385 90.0241 YKTLFVDVTSTYHWT 12939 15 HPV E2 314 71 3531 — 5498 90.0210 TVTFVTEQQQQMFLG 12940 15 HPV E2 322 — — 845 — 1601.38 STWHWTGCNKNTGIL 12941 15 HPV E2 322 487 — — — 16,519 1601.18 AGNEKTGILTVTYHS 12942 15 HPV E2 325 — 2810 — 932 — 89.0187 QQQMFLGTVKIPPTV 12943 15 HPV E2 330 3338 1001 1585 — 89.0188 QMFLGTVKIPPTVQI 12944 15 HPV E2 332 129 208 13 4494 90.0028 LNTVKIPPTVQISTG 12945 15 HPV E2 340 778 12,061 — — 1601.19 EKQRTKFLNTVAIPD 12946 15 HPV E2 340 257 — — 6454 — 1601.27 TYISTSQRDDFLNTV 12947 15 HPV E2 343 16,651 — 6619 480 — 1601.20 FLNTVAIPDSVQILV 12948 15 HPV E2 346 90 8957 91 446 — 1601.39 RNTFLDVVTIPNSVQ 12949 15 HPV E2 346 214 17,014 12,009 136 — 89.0158 LSQVKIPKTITVSTG 12950 15 HPV E2 347 — 1908 — — 1601.40 FLDVVTIPNSVQISV 12951 15 HPV E2 349 53 2156 17,646 2211 — 90.0017 LKTVKIPNTVQVIQG 12952 15 HPV E2 350 33 — — — 90.0020 LSHVKIPVVYRLVWD 12953 15 HPV E2 352 329 1529 22 1344 1601.28 DFLNTVKIPNTVSVS 12954 15 HPV E2 352 131 2188 — 3526 — 1601.41 VVTIPNSVQISVGYM 12955 15 HPV E2 352 139 3438 — 294 — 89.0178 LNTVKIPNTVSVSTG 12956 15 HPV E2 354 103 12,730 245 2578 1601.42 TIPNSVQISVGYMTI 12957 15 HPV E2 354 14 10 10,775 16 8328 85.0001 ECVYCKQQLLRREVY 12958 15 HPV E6 36 — 3832 1365 2416 85.0024 SEVYDFAFADLTVVY 12959 15 HPV E6 40 — 1149 1325 11,802 85.0138 YDFVFADLRIVYRDG 12960 15 HPV E6 43 8173 — 10,907 11,161 85.0054 DFVFADLRIVYRDGN 12961 15 HPV E6 44 162 1253 6709 8433 85.0041 RIVYRDNNPYGVCIM 12962 15 HPV E6 51 119 821 1403 — 85.0002 CIVYRDGNPYAVCDK 12963 15 HPV E6 58 1646 650 — — 85.0022 CDLLIRCITCQRPLC 12964 15 HPV E6 97 — 9567 1390 — 85.0031 NEILIRCIICQRPLC 12965 15 HPV E6 97 7174 18,927 883 — 85.0032 IRCIICQRPLCPQEK 12966 15 HPV E6 101 7295 — 510 15,154 85.0013 IRCLRCQKPLNPAEK 12967 15 HPV E6 103 — 6928 611 — 1543.22 QERPRKLPQLCTELQ 12968 15 HPV E6 — — — 81 — 1543.23 RGRWTGRCMSCCRSS 12969 15 HPV E6 — — — 14,231 — 1543.24 LCTELQTTIHDIILE 12970 15 HPV E6 5529 — — 1044 — 1543.25 RREVYDFAFRDLCIV 12971 15 HPV E6 — — — 2460 19,793 1543.26 RHLDKKQRFHNIRGR 12972 15 HPV E6 — — — — 5759 1543.27 QRFHNIRGRWTGRCM 12973 15 HPV E6 5308 17,214 — 4553 919 1543.28 HNIRGRWTGRCMSCC 12974 15 HPV E6 2841 1410 — 1835 8982 1543.29 WTGRCMSCCRSSRTR 12975 15 HPV E6 1909 — — 12,260 18,771 1543.30 RCMSCCRSSRTRRET 12976 15 HPV E6 — — — — 2225 1543.31 MSCCRSSRTRRETQL 12977 15 HPV E6 — — — — 4734 1543.32 TNTGLYNLLIRCLRC 12978 15 HPV E6 719 36 19,877 366 3656 1543.34 TELNTSLQDIEITCV 12979 15 HPV E6 7074 — — 922 — 1543.35 EVFEFAFKDLFVVYR 12980 15 HPV E6 165 1522 — 316 — 1543.37 TGRCIACWRRPRTET 12981 15 HPV E6 2771 84 5961 225 6047 1543.39 CQALETTIHNIELQC 12982 15 HPV E6 — — — 15 3430 1543.40 FHSIAGQYRGQCNTC 12983 15 HPV E6 — 574 — 1296 43 1543.41 QYRGQCNTCCDQARQ 12984 15 HPV E6 — — — 17,824 5440 1543.42 TRPRTLHELCEVLEE 12985 15 HPV E6 — — — 2591 — 1543.46 GCWRQTSREPRESTV 12986 15 HPV E6 — — — — 4269 1543.48 SEVYDFVFADLRIVY 12987 15 HPV E6 46 15,336 558 1420 2347 1543.54 RVCLLFYSKVRKYRY 12988 15 HPV E6 89 717 868 7745 3852 1543.55 HGWTGSCLGCWRQTS 12989 15 HPV E6 7422 — — 13,949 — 1543.56 CLGCWRQTSREPRES 12990 15 HPV E6 — — — — 8505 1543.57 IMCLRELSKISEYRH 12991 15 HPV E6 311 67 603 116 292 1543.58 YRHYQYSLYGKTLEE 12992 15 HPV E6 26 2903 — 2544 640 1543.59 KERHVNANKRFHNIM 12993 15 HPV E6 5.2 12,902 — 8483 502 1543.60 RFHNIMGRWTGRCSE 12994 15 HPV E6 309 123 7835 1123 374 85.0092 DLRVVQQLLMGALTV 12995 15 HPV E7 82 57 132 9.5 10,879 85.0101 QLLMGTCTIVCPSCA 12996 15 HPV E7 82 5447 11,291 13,377 — 1543.03 EPDRAHYNIVTFCCK 12997 15 HPV E7 411 5861 15,977 — 16,052 1543.04 LDLQPETTDLYCYEQ 12998 15 HPV E7 — — — 17 — 1543.05 GVNHQHLPARRAEPQ 12999 15 HPV E7 — — — 14,560 — 1543.07 SADDLRAFQQLFLNT 13000 15 HPV E7 3135 129 — 270 — 1543.10 DYVLDLQPEATDLHC 13001 15 HPV E7 — — 245 69 — 1543.11 QSTQVDIRILQELLM 13002 15 HPV E7 607 — — 180 — 1543.12 EYVLDLYPEPTDLYC 13003 15 HPV E7 — 13,012 734 159 — 1543.13 LYCYEQLSDSSDEDE 13004 15 HPV E7 — — — 12,712 — 1543.14 YYIVTCCHTCNTTVR 13005 15 HPV E7 434 2193 3209 379 — 1543.15 LCVNSTASDLRTIQQ 13006 15 HPV E7 248 — — 2111 — 1543.16 LLMGTVNIVCPTCAQ 13007 15 HPV E7 249 — — 2049 — 1543.17 LMGTVNIVCPTCAQQ 13008 15 HPV E7 302 18,083 — 696 461 1543.18 DGVSHAQLPARRAEP 13009 15 HPV E7 — — — 1929 392 1543.19 FLSTLSFVCPWCATN 13010 15 HPV E7 4744 7003 — 140 6987 1543.20 EIVLHLEPQNELDPV 13011 15 HPV E7 5352 — — 713 — 1543.21 EDLRTLQQLFLSTLS 13012 15 HPV E7 7.5 141 — 17 — 1543.43 PDGQAEQATSNYYIV 13013 15 HPV E7 — — — — — 1543.44 TYCHSCDSTLRLCIH 13014 15 HPV E7 8857 — 13,772 853 — 1543.45 CIHSTATDLRTLQQM 13015 15 HPV E7 2988 15,020 — 159 2446 1543.51 EYILDLHPEPTDLFC 13016 15 HPV E7 4746 — 83 8.2 — 1543.52 TCGTTVRLCINSTTT 13017 15 HPV E7 406 3047 17,886 1377 — 1543.53 LMGTCTIVCPSCAQQ 13018 15 HPV E7 4199 — — 6774 — 9014.0015 NASLLIQNSIQNDTG 13019 15 Human CEA 104 A 9014.0071 QNFIQNDTGFYTLHV 13020 15 Human CEA 110 A 9014.0076 QNWIQNDTGFYTLHV 13021 15 Human CEA 110 A 9014.0077 QNYIQNDTGFYTLHV 13022 15 Human CEA 110 A 9014.0085 QNIIQNDVGFYTLHV 13023 15 Human CEA 110 A 9014.0037 KPSFSSNNSKPVEDK 13024 15 Human CEA 146 A 9014.0040 KPSLSSNNSKPVEDK 13025 15 Human CEA 146 A 9014.0041 KPSVSSNNSKPVEDK 13026 15 Human CEA 146 A 9014,0042 KPSWSSNNSKPVEDK 13027 15 Human CEA 146 A 9014.0043 KPSYSSNNSKPVEDK 13028 15 Human CEA 146 A 9014.0044 KPSISSNNAKPVEDK 13029 15 Human CEA 146 A 58.0015 LWWVNNESLPVSPRL 13030 15 Human CEA 177 A 9014.0054 RTTFKTITVSAELPK 13031 15 Human CEA 488 A 9014.0058 RTTLKTITVSAELPK 13032 15 Human CEA 488 A 9014.0059 RTTWKTITVSAELPK 13033 15 Human CEA 488 A 9014.0060 RTTYKTITVSAELPK 13034 15 Human CEA 488 A 9014.0065 RTTVKTITLSAELPK 13035 15 Human CEA 488 A 9014.0088 GTDFKLRLPASPETH 13036 15 Human Her2/neu 28 A 9014.0090 GTDIKLRLPASPETH 13037 15 Human Her2/neu 28 A 9014.0094 GTDWKLRLPASPETH 13038 15 Human Her2/neu 28 A 9014.0095 GTDYKLRLPASPETH 13039 15 Human Her2/neu 28 A 9014.0096 GTDMKLRLAASPETH 13040 15 Human Her2/neu 28 A 9014.0097 GTDMKLRLFASPETH 13041 15 Human Her2/neu 28 A 9014.0098 GTDMKLRLHASPETH 13042 15 Human Her2/neu 28 A 9014.0099 GTDMKLRLIASPETH 13043 15 Human Her2/neu 28 A 9014.0100 GTDMKLRLLASPETH 13044 15 Human Her2/neu 28 A 9014.0101 GTDMKLRLNASPETH 13045 15 Human Her2/neu 28 A 9014.0102 GTDMKLRLSASPETH 13046 15 Human Her2/neu 28 A 9014.0103 GTDMKLRLTASPETH 13047 15 Human Her2/neu 28 A 9014.0104 GTDMKLRLVASPETH 13048 15 Human Her2/neu 28 A 9014.0115 DMKLRLAASPETHLD 13049 15 Human Her2/neu 30 A 9014.0116 DMKLRLFASPETHLD 13050 15 Human Her2/neu 30 A 9014.0118 DMKLRLIASPETHLD 13051 15 Human Her2/neu 30 A 9014.0119 DMKLRLLASPETHLD 13052 15 Human Her2/neu 30 A 9014.0120 DMKLRLNASPETHLD 13053 15 Human Her2/neu 30 A 9014.0121 DMKLRLSASPETHLD 13054 15 Human Her2/neu 30 A 9014.0123 DMKLRLVASPETHLD 13055 15 Human Her2/neu 30 A 9014.0131 DMKYRLPASPETHLD 13056 15 Human Her2/neu 30 A 9014.0135 DMKLRLPAIPETHLD 13057 15 Human Her2/neu 30 A 1533.07 KIFGSLAFLPESFDGDPA 13058 18 Human Her2/neu 369 1073 2264 — 10,020 8008 9014.0230 KAFGSLAFLPESFDGDPA 13059 18 Human Her2/neu 369 A 9014.0231 KFFGSLAFLPESFDGDPA 13060 18 Human Her2/neu 369 A 9014.0232 KHFGSLAFLPESFDGDPA 13061 18 Human Her2/neu 369 A 9014.0233 KKFGSLAFLPESFDGDPA 13062 18 Human Her2/neu 369 A 9014.0234 KLFGSLAFLPESFDGDPA 13063 18 Human Her2/neu 369 A 9014.0235 KVFGSLAFLPESFDGDPA 13064 18 Human Her2/neu 369 A 9014.0236 KWFGSLAFLPESFDGDPA 13065 18 Human Her2/neu 369 A 9014.0237 KYFGSLAFLPESFDGDPA 13066 18 Human Her2/neu 369 A 9014.0240 KIFGSLIFLPESFDGDPA 13067 18 Human Her2/neu 369 A 9014.0241 KIFGSLLFLPESFDGDPA 13068 18 Human Her2/neu 369 A 9014.0242 KIFGSLNFLPESFDGDPA 13069 18 Human Her2/neu 369 A 9014.0243 KIFGSLSFLPESFDGDPA 13070 18 Human Her2/neu 369 A 9014.0244 KIFGSLTFLPESFDGDPA 13071 18 Human Her2/neu 369 A 9014.0245 KIFGSLVFLPESFDGDPA 13072 18 Human Her2/neu 369 A 9014.0246 KIFGSLAHLPESFDGDPA 13073 18 Human Her2/neu 369 A 9014.0247 KIFGSLAHLPESFDGDPA 13074 18 Human Her2/neu 369 A 9014.0248 KIFGSLAILPESFDGDPA 13075 18 Human Her2/neu 369 A 9014.0250 KIFGSLALLPESFDGDPA 13076 18 Human Her2/neu 369 A 9014.0251 KIFGSLAVLPESFDGDPA 13077 18 Human Her2/neu 369 A 9014.0252 KIFGSLAWLPESFDGDPA 13078 18 Human Her2/neu 369 A 9014.0253 KIFGSLAYLPESFDGDPA 13079 18 Human Her2/neu 369 A 9014.0255 KIFGSLAFLPESHDGDPA 13080 18 Human Her2/neu 369 A 9014.0257 KIFGSLAFLPESLDGDPA 13081 18 Human Her2/neu 369 A 1385.01 QIQVFETLEET 13082 11 Human Her2/neu 396 — — — 9014.0141 ETEAVEPLTPSGAMP 13083 15 Human Her2/neu 693 A 9014.0142 ETEFVEPLTPSGAMP 13084 15 Human Her2/neu 693 A 9014.0143 ETEHVEPLTPSGAMP 13085 15 Human Her2/neu 693 A 9014.0144 ETEIVEPLTPSGAMP 13086 15 Human Her2/neu 693 A 9014.0145 ETEKVEPLTPSGAMP 13087 15 Human Her2/neu 693 A 9014.0146 ETEVVEPLTPSGAMP 13088 15 Human Her2/neu 693 A 9014.0147 ETEWVEPLTPSGAMP 13089 15 Human Her2/neu 693 A 9014.0148 ETEYVEPLTPSGAMP 13090 15 Human Her2/neu 693 A 9014.0149 ETELVEPLAPSGAMP 13091 15 Human Her2/neu 693 A 9014.0150 ETELVEPLFPSGAMP 13092 15 Human Her2/neu 693 A 9014.0151 ETELVEPLHPSGAMP 13093 15 Human Her2/neu 693 A 9014.0152 ETELVEPLIPSGAMP 13094 15 Human Her2/neu 693 A 9014.0153 ETELVEPLLPSGAMP 13095 15 Human Her2/neu 693 A 9014.0154 ETELVEPLAPSGAMP 13096 15 Human Her2/neu 693 A 9014.0155 ETELVEPLSPSGAMP 13097 15 Human Her2/neu 693 A 9014.0156 ETELVEPLVPSGAMP 13098 15 Human Her2/neu 693 A 9014.0169 KEILDEAYIMAGVGS 13099 15 Human Her2/neu 765 A 9014.0170 KEILDEAYLMAGVGS 13100 15 Human Her2/neu 765 A 9014.0177 ITDIGLARLLDIDET 13101 15 Human Her2/neu 861 A 9014.0183 ITDFGLARALDIDET 13102 15 Human Her2/neu 861 A 9014.0187 ITDFGLARNLDIDET 13103 15 Human Her2/neu 861 A 9014.0188 ITDFGLARSLDIDET 13104 15 Human Her2/neu 861 A 9014.0210 CWAIDSECRPRFREL 13105 15 Human Her2/neu 958 A 9014.0211 CWFIDSECRPRFREL 13106 15 Human Her2/neu 958 A 9014.0212 CWHIDSECRPRFREL 13107 15 Human Her2/neu 958 A 9014.0213 CWIIDSECRPRFREL 13108 15 Human Her2/neu 958 A 9014.0214 CWKIDSECRPRFREL 13109 15 Human Her2/neu 958 A 9014.0215 CWLIDSECRPRFREL 13110 15 Human Her2/neu 958 A 9014.0218 CWYIDSECRPRFREL 13111 15 Human Her2/neu 958 A 9014.0219 CWMIDSEARPRFREL 13112 15 Human Her2/neu 958 A 9014.0220 CWMIDSEFRPRFREL 13113 15 Human Her2/neu 958 A 9014.0221 CWMIDSEHRPRFREL 13114 15 Human Her2/neu 958 A 9014.0222 CWMIDSEFRPRFREL 13115 15 Human Her2/neu 958 A 9014.0223 CWMIDSELRPRFREL 13116 15 Human Her2/neu 958 A 9014.0224 CWMIDSENRPRFREL 13117 15 Human Her2/neu 958 A 9014.0225 CWMIDSESRPRFREL 13118 15 Human Her2/neu 958 A 9014.0226 CWMIDSETRPRFREL 13119 15 Human Her2/neu 958 A 9014.0227 CWMIDSEVRPRFREL 13120 15 Human Her2/neu 958 A 68.0001 MWDLVLSIALSVGCT 13121 15 Human Kallikrein2 1 108 11,375 15,205 158 — 68.0002 DLVLSIALSVGCTGA 13122 15 Human Kallikrein2 3 98 18,200 — 459 — 68.0003 HPQWVLTAAHCLKKN 13123 15 Human Kallikrein2 56 483 1219 8114 1106 11 68.0004 QWVLTAAHCLKKNSQ 13124 15 Human Kallikrein2 58 — — — 14,395 382 68.0005 GQRVPVSHSFPHPLY 13125 15 Human Kallikrein2 87 703 3960 — 9860 — 68.0006 RVPVSHSFPHPLYNM 13126 15 Human Kallikrein2 89 377 5518 — 9213 11,650 68.0007 PHPLYNMSLLKHQSL 13127 15 Human Kallikrein2 97 3307 3873 — 49 1901 68.0008 HPLYNMSLLKHQSLR 13128 15 Human Kallikrein2 98 546 472 — 8.4 219 68.0009 NMSLLKHQSLRPDED 13129 15 Human Kallikrein2 102 — — — 105 — 68.0010 SHDLMLLRLSEPAKI 13130 15 Human Kallikrein2 118 1.8 365 5361 10 2031 68.0011 HDLMLLRLSEPAKIT 13131 15 Human Kallikrein2 119 0.83 115 488 12 211 68.0015 PEEFLRPRSLQCVSL 13132 15 Human Kallikrein2 162 11,667 3193 — 117 — 68.0016 PRSLQCVSLHLLSND 13133 15 Human Kallikrein2 168 3731 1597 11,650 544 — 68.0140 LHLLSNDMCARAYSE 13134 15 Human Kallikrein2 176 1876 — 1308 324 — 68.0017 NGVLQGITSWGPEPC 13135 15 Human Kallikrein2 220 — 835 — 5761 — 68.0018 KPAVYTKVVHYRKWI 13136 15 Human Kallikrein2 239 1947 401 7186 4581 23 58.0114 VGNWQYFFPVIFSKA 13137 15 Human MAGE3 140 F160.17 LVEVTLGEVPAAESPD 13138 16 Human MAGE3/6 45 68.0019 AAPLLLARAASLSLG 13139 15 Human PAP 3 3.2 35 10,470 79 79 68.0020 APLLLARAASLSLGF 13140 15 Human PAP 4 12 91 13,359 59 114 68.0021 PLLLARAASLSLGFL 13141 15 Human PAP 5 12 118 — 52 151 68.0022 SLSLGFLFLLFFWLD 13142 15 Human PAP 13 639 11,375 3710 — — 68.0023 LLFFWLDRSVLAKEL 13143 15 Human PAP 21 24 34 86 7.5 134 68.0024 DRSVLAKELKFVTLV 13144 15 Human PAP 27 4410 1359 — 53 2217 68.0025 AKELKFVTLVFRHGD 13145 15 Human PAP 32 824 1529 8563 51 24 68.0026 RSPIDTFPTDPIKES 13146 15 Human PAP 47 — 2373 — 469 — 68.0028 FGQLTQLGMEQHYEL 13147 15 Human PAP 67 — — — 543 — 68.0030 DRTLMSAMTNLAALF 13148 15 Human PAP 110 114 871 3927 57 — 68.0031 MSAMTNLAALFPPEG 13149 15 Human PAP 114 249 12,384 7158 1072 — 68.0032 MTNLAALFPPEGVSI 13150 15 Human PAP 117 1310 10,370 — 4606 — 68.0033 PEGVSIWNPILLWQP 13151 15 Human PAP 126 444 7.2 4624 107 — 68.0034 GVSIWNPILLWQPIP 13152 15 Human PAP 128 207 5.0 4428 492 523 68.0035 WNPILLWQPIPVHTV 13153 15 Human PAP 132 2259 14 — 81 — 68.0036 NPILLWQPIPVHTVP 13154 15 Human PAP 133 250 4.6 — 67 — 68.0037 PILLWQPIPVHTVPL 13155 15 Human PAP 134 567 6.9 — 106 — 68.0038 ILLWQPIPVHTVPLS 13156 15 Human PAP 135 1111 65 — 712 — 68.0039 WQPIPVHTVPLSEDQ 13157 15 Human PAP 138 2692 — — 1228 — 68.0147 TVPLSEDQLLYLPFR 13158 15 Human PAP 145 5300 — 4323 872 — 68.0040 LSGLHGQDLFGIWSK 13159 15 Human PAP 194 — — — 135 — 68.0041 YDPLYCESVHNFTLP 13160 15 Human PAP 210 — 2136 — 6901 — 68.0042 LPSWATEDTMTKLRE 13161 15 Human PAP 223 — — 5973 — 343 68.0043 LRELSELSLLSLYGI 13162 15 Human PAP 235 3218 235 — 544 5185 68.0044 LSELSLLSLYGIHKQ 13163 15 Human PAP 238 1253 45 — 79 7.3 68.0045 LSLLSLYGIHKQKEK 13164 15 Human PAP 241 — 58 — 772 3.4 68.0046 KSRLQGGVLVNEILN 13165 15 Human PAP 255 318 — — 713 — 68.0047 GGVLVNEILNHMKRA 13166 15 Human PAP 260 49 576 8124 5.8 8.7 68.0048 IPSYKKLIMYSAHDT 13167 15 Human PAP 277 2122 17 9982 12 191 68.0049 YKKLIMYSAHDTTVS 13168 15 Human PAP 280 37 15 13,224 5.8 5482 68.0050 LIMYSAHDTTVSGLQ 13169 15 Human PAP 283 1752 184 6828 4381 — 68.0051 DTTVSGLQMALDVYN 13170 15 Human PAP 290 3500 1042 10,843 961 — 68.0052 ALDVYNGLLPPYASC 13171 15 Human PAP 299 — 1091 — — — 68.0053 LDVYNGLLPPYASCH 13172 15 Human PAP 300 — 3035 — — — 68.0054 YNGLLPPYASCHLTE 13173 15 Human PAP 303 11,667 252 — — — 68.0153 LTELYFEKGEYFVEM 13174 15 Human PAP 315 3157 — 124 601 6655 68.0056 FAELVGPVIPQDWST 13175 15 Human PAP 356 — — — 983 — 68.0156 GPVIPQDWSTECMTT 13176 15 Human PAP 361 — 961 K-09 FLYGALLLAEGFYTTGAVRQ 13177 20 Human PLP 81 45 256 F025.05 QKGRGYRGQHQAHSLERVCH 13178 20 Human PLP 121 — — 17,951 9759 K-18 SAVPVYIYFNTWITCQSIAF 13179 20 Human PLP 171 92 — F025.03 WTTCQSIAFPSKTSASIGSL 13180 20 Human PLP 181 74 556 — 336 400 F025.08 AATYNFAVLKLMGRGTKF 13181 18 Human PLP 260 239 — 1218 18 68.0058 TLSVTWIGAAPLILS 13182 15 Human PSA 5 642 97 6031 3506 31 68.0059 SVTWIGAAPLILSRI 13183 15 Human PSA 7 420 147 13,676 42 104 68.0060 VTWIGAAPLILSRIV 13184 15 Human PSA 8 2339 552 — 88 147 68.0061 SQPWQVLVASRGRAV 13185 15 Human PSA 31 32 11,259 — 7562 84 68.0062 GRAVCGGVLVHPQWV 13186 15 Human PSA 42 5456 12,888 — 62 — 68.0063 GVLVHPQWVLTAAHC 13187 15 Human PSA 48 2427 66 — 6.2 1062 68.0064 HPQWVLTAAHCIRNK 13188 15 Human PSA 52 1170 6500 1324 5518 40 68.0065 QWVLTAAHCIRNKSV 13189 15 Human PSA 54 2062 13,565 7342 3802 35 68.0066 AHCIRNKSVILLGRH 13190 15 Human PSA 60 75 88 4752 8.7 3630 68.0067 SVILLGRHSLFHPED 13191 15 Human PSA 67 96 106 13,045 4411 16,116 68.0068 VILLGRHSLFHPEDT 13192 15 Human PSA 68 543 426 — 10,696 — 68.0158 HSLFHPEDTGQVFQV 13193 15 Human PSA 74 553 11,503 68.0069 GQVFQVSHSFPHPLY 13194 15 Human PSA 83 146 2172 1071 416 128 68.0070 VFQVSHSFPHPLYDM 13195 15 Human PSA 85 83 2396 — — 897 68.0071 PHPLYDMSLLKNRFL 13196 15 Human PSA 93 11,667 712 — 7486 3104 68.0072 SHDLMLLRLSEPAEL 13197 15 Human PSA 114 5.8 1099 13,577 12 — 68.0073 HDLMLLRLSEPAELT 13198 15 Human PSA 115 2.3 662 5305 45 10,541 68.0074 TDAVKVMDLPTQEPA 13199 15 Human PSA 129 — — — 747 — 68.0077 LHVISNDVCAQVHPQ 13200 15 Human PSA 172 239 — 1887 1087 — 68.0078 CAQVHPQKVTKFMLC 13201 15 Human PSA 180 2192 809 — 604 1229 68.0079 GGPLVCNGVLQGITS 13202 15 Human PSA 210 36 — — 815 13,417 68.0080 GPLVCNGVLQGITSW 13203 15 Human PSA 211 49 6310 11,615 646 6537 68.0081 NGVLQGITSWGSEPC 13204 15 Human PSA 216 775 258 8038 4487 11,619 68.0082 RPSLYTKVVHYRKWI 13205 15 Human PSA 235 4183 717 2982 4897 13 68.0083 PRWLCAGALVLAGGF 13206 15 Human PSM 18 — 15,167 13,150 883 — 68.0084 LGFLFGWFIKSSNEA 13207 15 Human PSM 35 10,104 355 681 9285 461 68.0085 LDELKAENIKKFLYN 13208 15 Human PSM 62 597 414 548 788 150 68.0086 IKKFLYNFTQIPHLA 13209 15 Human PSM 70 27 305 477 96 658 68.0087 KFLYNFTQIPHLAGT 13210 15 Human PSM 72 221 227 10,212 256 1600 68.0088 WKEFGLDSVELAHYD 13211 15 Human PSM 100 8413 — 829 5925 — 68.0089 LAHYDVLLSYPNKTH 13212 15 Human PSM 110 268 82 1406 589 172 68.0165 YISIINEDGNEIFNT 13213 15 Human PSM 127 346 2713 30 3705 — 68.0166 ISIINEDGNEIFNTS 13214 15 Human PSM 128 343 3006 35 6394 — 68.0090 GNEIFNTSLFEPPPP 13215 15 Human PSM 135 2804 — — 835 — 68.0167 EDFFKLERDMKINCS 13216 15 Human PSM 183 3188 — 4036 7886 3494 68.0168 FFKLERDMKINCSGK 13217 15 Human PSM 185 382 — 4918 98 3796 68.0096 GKVFRGNKVKNAQLA 13218 15 Human PSM 206 46 3373 7591 7884 1385 68.0097 GNKVKNAQLAGAKGV 13219 15 Human PSM 211 — — — 1065 1218 68.0170 GVILYSDPADYFAPG 13220 15 Human PSM 224 39 965 8.8 64 14,168 68.0100 EYAYRRGIAEAVGLP 13221 15 Human PSM 276 5217 — 8773 6325 1204 68.0101 AEAVGLPSIPVHPIG 13222 15 Human PSM 284 5456 56 — 12,394 — 68.0102 AVGLPSIPVHPIGYY 13223 15 Human PSM 286 1191 518 — 5387 — 68.0103 IGYYDAQKLLEKMGG 13224 15 Human PSM 297 5729 1978 17,305 13,588 506 68.0105 TGNFSTQKVKMHIHS 13225 15 Human PSM 334 6187 3745 — 508 1927 68.0107 TRIYNVIGTLRGAVE 13226 15 Human PSM 353 1460 1605 17,550 447 32 68.0173 GAAVVHEIVRSFGTL 13227 15 Human PSM 391 788 89 68.0176 NSRLLQERGVAYINA 13228 15 Human PSM 438 327 1229 3366 699 3473 68.0109 ERGVAYINADSSIEG 13229 15 Human PSM 444 3689 — 6846 87 — 68.0110 GVAYINADSSIEGNY 13230 15 Human PSM 446 497 7610 1420 477 — 68.0177 VAYINADSSIEGNYT 13231 15 Human PSM 447 2147 — 471 841 — 68.0111 DSSIEGNYTLRVDCT 13232 15 Human PSM 453 7.6 1202 576 1262 16,824 68.0112 NYTLRVDCTPLMYSL 13233 15 Human PSM 459 9.0 5056 25 404 — 68.0113 CTPLMYSLVHNLTKE 13234 15 Human PSM 466 260 426 18,348 58 36 68.0114 DFEVFFQRLGIASGR 13235 15 Human PSM 520 10,069 10,249 — 4.2 3559 68.0115 EVFFQRLGIASGRAR 13236 15 Human PSM 522 17,500 4556 — 51 7.9 68.0116 TNKFSGYPLYHSVYE 13237 15 Human PSM 543 — 489 — 12,466 2942 68.0117 YDPMFKYHLTVAQVR 13238 15 Human PSM 566 1014 1348 8137 553 62 68.0118 DPMFKYHLTVAQVRG 13239 15 Human PSM 567 699 230 7297 467 11 68.0119 MFKYHLTVAQVRGGM 13240 15 Human PSM 569 1615 1198 3648 1062 5.8 68.0120 KYHLTVAQVRGGMVF 13241 15 Human PSM 571 193 1222 — 3446 86 68.0121 VAQVRGGMVFELANS 13242 15 Human PSM 576 2802 117 — 100 — 68.0122 RGGMVFELANSIVLP 13243 15 Human PSM 580 4.4 94 132 411 413 68.0123 GMVFELANSIVLPFD 13244 15 Human PSM 582 12 83 234 4154 903 68.0124 VFELANSIVLPFDCR 13245 15 Human PSM 584 24 477 128 1215 10,815 68.0125 ADKIYSISMKHPQEM 13246 15 Human PSM 608 4957 8273 — 3550 — 68.0126 IYSISMKHPQEMKTY 13247 15 Human PSM 611 — 5025 — 5356 2588 68.0127 PQEMKTYSVSFDSLF 13248 15 Human PSM 619 — 919 14,564 579 — 68.0128 TYSVSFDSLFSAVKN 13249 15 Human PSM 624 5888 3223 8547 10,461 61 68.0130 VLRMMNDQLMFLERA 13250 15 Human PSM 660 130 127 98 88 85 68.0131 LRMMNDQLMFLERAF 13251 15 Human PSM 661 1314 1411 1570 50 758 68.0181 DQLMFLERAFIDPLG 13252 15 Human PSM 666 17,115 6.6 68.0133 RHVIYAPSSHNKYAG 13253 15 Human PSM 688 8750 1291 — 5293 88 68.0134 RQIYVAAFTVQAAAE 13254 15 Human PSM 730 524 166 6808 47 143 68.0135 QIYVAAFTVQAAAET 13255 15 Human PSM 731 344 252 1324 50 216 68.0136 VAAFTVQAAAETLSE 13256 15 Human PSM 734 446 18,200 2116 464 378 Peptide Sequence SEQ NO ID AA Organism Protein Position Analog Degeneracy F116.01 MDIDPYKEFGATVELLSFLPSDFFP 12669 25 HBV core 1 1 F209.01 LETTMRSPVFTDNSSPPVVP 12670 20 HCV 7 F209.02 AYAAQGYKVLVLNPSVAA 12671 18 HCV 11 F209.03 TPAETTVRLRAYMNTPGLPV 12672 20 HCV 11 F209.04 ENLPYLVAYQATVCARAQAP 12673 20 HCV 12 F209.05 GIQYLAGLSTLPGNPAIA 12674 18 HCV 9 F209.06 KGGRKPARLIVFPDLGVRVC 12675 20 HCV 10 F209.07 CGKYLFNWAVRTKLKLTPIA 12676 20 HCV 13 90.0062 NGWFYVEAVIDRQTG 12677 15 HPV E1 15 8 90.0075 TGWFEVEAVIERRTG 12678 15 HPV E1 15 3 90.0029 NGWFYVEAVVEKKTG 12679 15 HPV E1 16 7 90.0126 EDEIDTDLDGFIDDS 12680 15 HPV E1 40 8 90.0077 LLEFIDDSMENSIQA 12681 15 HPV E1 47 6 89.0078 VDFIDTQLSICEQAE 12682 15 HPV E1 48 5 90.0031 VDFIVNDNDYLTQAE 12683 15 HPV E1 49 4 90.0078 ENSIQADTEAARALF 12684 15 HPV E1 56 1 89.0022 QAELETAQALFHAQE 12685 15 HPV E1 60 4 89.0114 GQQLLQVQTAFIADKQ 12686 15 HPV E1 66 1 89.0115 QQLLQVQTAHADKQT 12687 15 HPV E1 67 2 89.0001 HALFTAQEAKQHRDA 12688 15 HPV E1 68 1 90.0047 AQEVHNDAQVLHVLK 12689 15 HPV E1 72 4 89.0093 EDDLHAVSAVKRKFT 12690 15 HPV E1 76 4 90.0048 GERLEVDTELSPRLQ 12691 15 HPV E1 100 1 90.0129 QQTVCREGVKRRLIL 12692 15 HPV E1 100 3 90.0064 LKAICIENNSKTAKR 12693 15 HPV E1 109 7 90.0032 LKAICIEKQSRAAKR 12694 15 HPV E1 110 7 89.0039 NTEVETQQMVQVEEQ 12695 15 HPV E1 135 1 89.0059 NTEVETQQMVQQVES 12696 15 HPV E1 135 1 89.0002 NTEVETQQMLQVEGR 12697 15 HPV E1 136 1 89.0040 MVQVEEQQTTLSCNG 12698 15 HPV E1 143 2 89.0041 LYGVSFMELIRPFQS 12699 15 HPV E1 194 8 89.0003 LNVLKTSNAKAAMLA 12700 15 HPV E1 195 12 89.0140 ILLYKFKEAYGVSFM 12701 15 HPV E1 199 1 89.0094 TVLFKFKETYGVSFM 12702 15 HPV E1 202 8 89.0060 AYGISFMELVRPFKS 12703 15 HPV E1 207 6 89.0095 TYGVSFMELVRPFKS 12704 15 HPV E1 210 4 90.0050 MLAVFKDTYGLSFTD 12705 15 HPV E1 214 4 89.0042 DWCVAAFGVTGTVAE 12706 15 HPV E1 215 8 89.0079 DWVMAIFGVNPTVAE 12707 15 HPV E1 228 11 89.0080 VMAIFGVNPTVAEGF 12708 15 HPV E1 230 10 90.0051 VRNFKSDKTTCTDWV 12709 15 HPV E1 230 6 89.0081 MAIFGVNPTVAEGFK 12710 15 HPV E1 231 9 89.0096 DWCIIGMGVTPSVAE 12711 15 HPV E1 231 1 89.0097 WCIIGMGVTPSVAEG 12712 15 HPV E1 232 1 89.0119 LKTIIKPHCMYYHMQ 12713 15 HPV E1 238 1 89.0023 VTAIFGVNPTIAEGF 12714 15 HPV E1 244 5 89.0061 LKVLIKQHSLYTHLQ 12715 15 HPV E1 244 12 89.0082 FKTLIKPATLYAHIQ 12716 15 HPV E1 244 11 89.0142 LKVLIKQHSIYTHLQ 12717 15 HPV E1 244 1 89.0024 TAIFGVNPTIAEGFK 12718 15 HPV E1 245 7 89.0083 KTLIKPATLYAHIQC 12719 15 HPV E1 245 10 89.0098 LKVLIQPYSIYAHLQ 12720 15 HPV E1 247 10 89.0043 ACSWGMVMLMLVRFK 12721 15 HPV E1 248 4 89.0044 SWGMVMLMLVRFKCA 12722 15 HPV E1 250 3 89.0025 FKTLIQPFILYAHIQ 12723 15 HPV E1 258 11 89.0062 DRGIIILLLIRFRCS 12724 15 HPV E1 263 1 89.0063 RGIIILLLIRFRCSK 12725 15 HPV E1 264 8 89.0099 DRGVLILLLIRFKCG 12726 15 HPV E1 266 8 89.0004 ACSWGMVVLLLVRYK 12727 15 HPV E1 268 4 89.0005 SWGMVVLLLVRYKCG 12728 15 HPV E1 270 3 89.0045 EKLLEKLLCISTNCM 12729 15 HPV E1 271 3 89.0123 RKTIAKALSSILNVP 12730 15 HPV E1 274 1 89.0026 DCKWGVLILALLRYK 12731 15 HPV E1 275 5 89.0027 KWGVLILALLRYKCG 12732 15 HPV E1 277 10 89.0064 KNRLTVAKLMSNLLS 12733 15 HPV E1 278 10 89.0065 RLTVAKLMSNLLSIP 12734 15 HPV E1 280 13 89.0046 TNCMLIQPPKLRSTA 12735 15 HPV E1 282 3 89.0100 RLTVSKLMSQLLNIP 12736 15 HPV E1 283 1 89.0047 CMLIQPPKLRSTAAA 12737 15 HPV E1 284 5 89.0066 AKLMSNLLSIPETCM 12738 15 HPV E1 284 8 89.0101 VSKLMSQLLNIPETH 12739 15 HPV E1 286 1 89.0006 RETIEKLLSKLLCVS 12740 15 HPV E1 287 8 89.0067 SNLLSIPETCMVIEP 12741 15 HPV E1 288 8 89.0124 QEQMLIQPPKIRSPA 12742 15 HPV E1 289 2 89.0007 EKLLSKLLCVSPMCM 12743 15 HPV E1 291 5 89.0102 SQLLNIPETHMVIEP 12744 15 HPV E1 291 1 89.0028 RLTVAKGLSTLLHVP 12745 15 HPV E1 294 12 89.0084 ETCMLIEPPKLRSSV 12746 15 HPV E1 295 11 90.0083 ETCMVIEPPKLRSQT 12747 15 HPV E1 295 8 89.0103 ETHMVIEPPKLRSAT 12748 15 HPV E1 298 2 90.0034 PMCMMIEPPKLRSTA 12749 15 HPV E1 302 6 89.0029 ETCMLIQPPKLRSSV 12750 15 HPV E1 309 7 89.0048 TPEWIERQTVLQHSF 12751 15 HPV E1 316 4 89.0049 PEWIERQTVLQHSFN 12752 15 HPV E1 317 8 89.0009 LYWYKTGISNISEVY 12753 15 HPV E1 319 9 89.0069 TPEWIDRLTVLQHSF 12754 15 HPV E1 329 4 90.0035 ISEVYGDTPEWIQRQ 12755 15 HPV E1 329 2 89.0070 PEWIDRLTVLQHSFN 12756 15 HPV E1 330 6 89.0050 DTTFDLSQMVQWAYD 12757 15 HPV E1 332 6 89.0104 TPEWIEQQTVLQHSF 12758 15 HPV E1 332 3 89.0105 PEWIEQQTVLQHSFD 12759 15 HPV E1 333 1 89.0010 TPEWIQRQTVLQHSF 12760 15 HPV E1 336 6 90.0052 ISEVMGDTPEWIQRL 12761 15 HPV E1 336 2 89.0011 PEWIQRQTVLQHSFN 12762 15 HPV E1 337 8 90.0152 QHSFNDDIFDLSEMI 12763 15 HPV E1 340 9 89.0030 TPEWIQRLTIIQHGI 12764 15 HPV E1 343 9 89.0031 PEWIQRLTIIQHGID 12765 15 HPV E1 344 10 90.0069 DNDVMDDSEIAYKYA 12766 15 HPV E1 346 1 89.0106 NSIFDFGEMVQWAYD 12767 15 HPV E1 348 1 89.0051 DSEIAYKYAQLADSD 12768 15 HPV E1 352 2 89.0130 DSQIAFQYAQLADVD 12769 15 HPV E1 359 1 90.0085 DNELTDDSDIAYYYA 12770 15 HPV E1 359 1 90.0036 QWAYDNDIVDDSEIA 12771 15 HPV E1 362 1 90.0117 DHDITDDSDIAYKYA 12772 15 HPV E1 362 4 89.0071 DSDIAYYYAQLADSN 12773 15 HPV E1 365 3 89.0085 ESDMAFQYAQLADCN 12774 15 HPV E1 365 4 90.0037 DNDIVDDSEIAYKYA 12775 15 HPV E1 366 1 89.0072 IAYYYAQLADSNSNA 12776 15 HPV E1 368 3 89.0108 DIAYKYAQLADVNSN 12777 15 HPV E1 370 3 89.0012 DSEIAYKYAQLADTN 12778 15 HPV E1 372 2 90.0070 QAKIVKDCGTMCRHY 12779 15 HPV E1 378 1 90.0055 ESDMAFEYALLADSN 12780 15 HPV E1 379 8 90.0139 QAKYVKDCGIMCRHY 12781 15 HPV E1 385 9 90.0086 QAKIVKDCGIMCRHY 12782 15 HPV E1 391 2 90.0103 QAKYLKDCAVMCRHY 12783 15 HPV E1 391 5 90.0038 QAKIVKDCATMCRHY 12784 15 HPV E1 398 1 89.0052 VKFLRYQQIEFVSFL 12785 15 HPV E1 423 5 89.0053 VSFLSALKLFLKGVP 12786 15 HPV E1 434 8 89.0013 GGDWKQIVMFLRYQG 12787 15 HPV E1 436 8 89.0054 LKLFLKGVPKKNCIL 12788 15 HPV E1 440 6 89.0014 VMFLRYQGVEFMSFL 12789 15 HPV E1 443 7 89.0132 FLSYFKLFLQGTPKH 12790 15 HPV E1 443 1 89.0133 YFKLFLQGTPKHNCL 12791 15 HPV E1 446 3 89.0134 FKLFLQGTPKHNCLV 12792 15 HPV E1 447 6 89.0055 KNCILIHGAPNTGKS 12793 15 HPV E1 450 1 89.0015 VEFMSFLTALKRFLQ 12794 15 HPV E1 451 11 89.0073 FKKFLKGIPKKSCML 12795 15 HPV E1 453 8 89.0086 LKEFLKGTPKKNCIL 12796 15 HPV E1 453 1 89.0033 IEFITFLGALKSFLK 12797 15 HPV E1 458 10 89.0016 LKRFLQGIPKKNCIL 12798 15 HPV E1 460 4 89.0034 ITFLGALKSFLKGTP 12799 15 HPV E1 461 8 89.0056 GKSYFGMSLISFLQG 12800 15 HPV E1 462 5 89.0074 SCMLICGPANTGKSY 12801 15 HPV E1 464 2 89.0087 NCILLYGPANTGKSY 12802 15 HPV E1 464 4 89.0035 LKSFLKGTPKKNCLV 12803 15 HPV E1 467 8 89.0017 NCILLYGAANTGKSL 12804 15 HPV E1 471 5 89.0018 ILLYGAANTGKSLFG 12805 15 HPV E1 473 3 89.0075 GKSYFGMSLIQFLKG 12806 15 HPV E1 475 8 89.0146 GKSYFGMSLIHFLKG 12807 15 HPV E1 475 2 89.0135 LIKFFQGSVISFVNS 12808 15 HPV E1 477 1 89.0136 IKFFQGSVISFVNSQ 12809 15 HPV E1 478 2 89.0019 GKSLFGMSLMKFLQG 12810 15 HPV E1 482 9 89.0020 KSLFGMSLMKFLQGS 12811 15 HPV E1 483 7 89.0088 FIHFLQGAIISFVNS 12812 15 HPV E1 483 3 89.0076 IQFLKGCVISCVNSK 12813 15 HPV E1 484 7 89.0089 IHFLQGAIISFVNSN 12814 15 HPV E1 484 8 89.0147 IHFLKGCIISYVNSK 12815 15 HPV E1 484 1 89.0036 FIHFIQGAVISFVNS 12816 15 HPV E1 497 7 89.0037 IHFIQGAVISFVNST 12817 15 HPV E1 498 6 90.0087 KIGMIDDVTPISWTY 12818 15 HPV E1 510 3 90.0105 KVAMLDDATHTCWTY 12819 15 HPV E1 510 6 90.0040 KIGMLDDATVPCWNY 12820 15 HPV E1 517 2 89.0090 CWTYFDNYMRNALDG 12821 15 HPV E1 521 1 89.0137 RNLVDGNPISLDRKH 12822 15 HPV E1 524 1 90.0059 KVAMLDDATHTCWTY 12823 15 HPV E1 524 4 90.0041 CWNYIDDNLRNALDG 12824 15 HPV E1 528 1 89.0057 LMQLKCPPLLITSNI 12825 15 HPV E1 534 5 89.0138 LVQIKCPPLLITTNI 12826 15 HPV E1 541 1 89.0077 LVQLKCPPLLLTSNT 12827 15 HPV E1 547 3 89.0091 LLQLKCPPILLTSNI 12828 15 HPV E1 547 3 89.0139 PPLLITTNINPMLDA 12829 15 HPV E1 547 2 89.0058 DDRWPYLHSRLVVFT 12830 15 HPV E1 553 7 89.0021 LVQLKCPPLLITSNI 12831 15 HPV E1 554 4 89.0038 LIQLKCPPILLTTNI 12832 15 HPV E1 561 3 89.0113 DPRWPYLHSRLVVFH 12833 15 HPV E1 569 6 89.0092 VTVFTFPHAFPFDKN 12834 15 HPV E1 576 7 90.0106 PHAFPFDKNGNPVYE 12835 15 HPV E1 582 5 90.0144 RLNLDNDEDKENNGD 12836 15 HPV E1 606 7 1601.21 LSQRLNVCQDKILEH 12837 15 HPV E2 4 1 90.0160 RLNVCQDKILTHYEN 12838 15 HPV E2 7 9 1601.01 YENDSTDLRDHIDYW 12839 15 HPV E2 19 1 1601.29 LDHYENDSKDINSQI 12840 15 HPV E2 22 1 90.0021 HWKLIRMECAIMYTA 12841 15 HPV E2 32 7 90.0199 WKLIRMECALLYTAK 12842 15 HPV E2 33 7 90.0230 WKAVRHENVLYYKAR 12843 15 HPV E2 33 11 90.0245 WKLIRMECAIMYTAR 12844 15 HPV E2 33 8 1601.44 KHIRLLECVLMYKARE 12845 16 HPV E2 34 9 89.0179 LIRMECALLYTAKQM 12846 15 HPV E2 35 1 90.0022 LIRMECAIMYTARQM 12847 15 HPV E2 35 9 90.0211 WQLIRLENAILFTAR 12848 15 HPV E2 39 12 90.0002 LIRLENAILFTAREH 12849 15 HPV E2 41 4 90.0010 ITHIGHQVVPPMAVS 12850 15 HPV E2 51 2 89.0168 NHQVVPALSVSKAKA 12851 15 HPV E2 55 2 90.0011 GHQVVPPMAVSKAKA 12852 15 HPV E2 55 3 89.0169 HQVVPALSVSKAKAL 12853 15 HPV E2 56 3 90.0012 HQVVPPMAVSKAKAC 12854 15 HPV E2 56 4 90.0023 HQVVPSLVASKTKAF 12855 15 HPV E2 56 1 89.0150 TLAVSKNKALQAIEL 12856 15 HPV E2 61 2 89.0170 ALSVSKAKALQAIEL 12857 15 HPV E2 61 2 90.0013 PMAVSKAKACQAIEL 12858 15 HPV E2 61 4 89.0159 AYNISKSKAHKAIEL 12859 15 HPV E2 65 1 89.0151 NKALQAIELQLTLET 12860 15 HPV E2 67 3 89.0171 AKALQAIELQMMLET 12861 15 HPV E2 67 9 1601.30 PINISKSKAHKAIEL 12862 15 HPV E2 67 9 89.0181 AFQVIELQMALETLS 12863 15 HPV E2 69 7 90.0024 AFQVIELQMALETLN 12864 15 HPV E2 69 7 89.0182 FQVIELQMALETLSK 12865 15 HPV E2 70 4 90.0014 CQAIELQLALEALNK 12866 15 HPV E2 70 6 90.0018 CSAIEVQIALESLST 12867 15 HPV E2 70 4 90.0025 FQVIELQMALETLNA 12868 15 HPV E2 70 7 89.0160 HKAIELQMALQGLAQ 12869 15 HPV E2 74 1 89.0183 ELQMALETLSKSQYS 12870 15 HPV E2 74 3 90.0231 EVQIALESLSTTIYN 12871 15 HPV E2 74 7 90.0004 HKAIELQMALKGLAQ 12872 15 HPV E2 76 11 1601.22 QMMLETLNNTEYKNE 12873 15 HPV E2 76 3 1601.03 LETIYNSQYSNEKWT 12874 15 HPV E2 79 3 90.0005 ELQMALKGLAQSKYN 12875 15 HPV E2 80 8 90.0232 TTIYNNEEWTLRDTC 12876 15 HPV E2 84 1 90.0179 QSRYKTEDWTLQDTC 12877 15 HPV E2 88 9 1601.23 PTGCLKKHGYTVEVQ 12878 15 HPV E2 106 1 90.0026 QKCFKKKGITVTVQY 12879 15 HPV E2 107 4 90.0167 TVEVQFDGDICNTMH 12880 15 HPV E2 116 6 1601.04 DICNTMHYTNWTHIY 12881 15 HPV E2 124 2 1601.09 GNKDNCMTYVAWDSV 12882 15 HPV E2 127 3 90.0202 GEIYIIEEDTCTMVT 12883 15 HPV E2 135 4 90.0214 MNYVVWDSIYYITET 12884 15 HPV E2 135 7 90.0250 SEIYIIEETTCTLVA 12885 15 HPV E2 135 5 90.0203 EIYIIEEDTCTMVTG 12886 15 HPV E2 136 3 90.0251 EIYIIEETTCTLVAG 12887 15 HPV E2 136 3 1601.10 VAWDSVYYMTDAGTW 12888 15 HPV E2 136 5 90.0204 IYIIEEDTCTMVTGK 12889 15 HPV E2 137 3 90.0182 SVYYMTDAGTWDKTA 12890 15 HPV E2 140 8 90.0252 CTLVAGEVDYVGLYY 12891 15 HPV E2 145 6 90.0171 GLYYVHEGIRTYFVQ 12892 15 HPV E2 156 7 90.0226 GLYYWCDGEKIYFVK 12893 15 HPV E2 156 2 1601.05 VHEGIRTYFVQFKDD 12894 15 HPV E2 160 1 90.0216 GVYYIKDGDTTYYVQ 12895 15 HPV E2 163 2 90.0205 YFKYFKEDAAKYSKT 12896 15 HPV E2 167 3 90.0253 YFKYFKEDAKKYSKT 12897 15 HPV E2 167 4 90.0206 FKYFKEDAAKYSKTQ 12898 15 HPV E2 168 9 1601.11 EKYGNTGTWEVHFGN 12899 15 HPV E2 181 2 90.0237 IWEVHMENESIYCPD 12900 15 HPV E2 183 1 89.0184 EVHVGGQVIVCPTSI 12901 15 HPV E2 185 1 90.0015 EVHVGGQVIVCPASV 12902 15 HPV E2 185 3 90.0238 EVHMENESIYCPDSV 12903 15 HPV E2 185 3 89.0173 GQVIVFPESVFSSDE 12904 15 HPV E2 190 1 89.0185 GQVIVCPTSISSNQI 12905 15 HPV E2 190 3 90.0016 GQVIVCPASVSSNEV 12906 15 HPV E2 190 8 90.0027 SRVIVCPTSIPSDQI 12907 15 HPV E2 190 1 90.0195 ESVFSSDEISFAGIV 12908 15 HPV E2 197 5 1601.06 SNEVSSPEIIRQHLA 12909 15 HPV E2 202 1 1601.45 SDEISFAGIVTKLPT 12910 15 HPV E2 202 5 89.0174 EISFAGIVTKLPTAN 12911 15 HPV E2 204 1 89.0175 FAGIVTKLPTANNTT 12912 15 HPV E2 207 4 1601.13 SDDTVSATQLVKQLQ 12913 15 HPV E2 208 1 1601.31 STSDDTVSATQIVRQ 12914 15 HPV E2 208 2 89.0162 DDTVSATQLVKQLQH 12915 15 HPV E2 209 12 89.0155 RQHLANHPAATHTKA 12916 15 HPV E2 212 1 89,0163 TVSVGTAKTYGQTSA 12917 15 HPV E2 231 2 90.0208 TKLFCADPALDNRTA 12918 15 HPV E2 241 1 89.0186 DPALDNRTARTATNC 12919 15 HPV E2 247 2 1601.07 PCHTTKLLHRDSVDS 12920 15 HPV E2 250 1 89.0156 RDSVDSAPILTAFNS 12921 15 HPV E2 259 4 1601.34 GRVNTHVHNPLLCSS 12922 15 HPV E2 262 3 89.0165 NPLLGAATPTGNNKR 12923 15 HPV E2 264 2 1601.24 DSVDSVNCGVISAAA 12924 15 HPV E2 265 3 1601.16 KRRKLCSGNTTPIIH 12925 15 HPV E2 277 6 1601.08 NCNSNTTPIVHLKGD 12926 15 HPV E2 280 2 1601.35 NKRRKVCSGNTTPIIH 12927 15 HPV E2 280 2 90.0255 IVHLKGDPNSLKCLR 12928 15 HPV E2 281 4 1601.43 RKVCSGNTTPIIHLK 12929 15 HPV E2 283 3 1601.17 TTPIIHKLGDRNSLK 12930 15 HPV E2 286 7 1601.37 NTTPIIHLKGDKNSL 12931 15 HPV E2 289 2 90.0228 IIHLKGDPNSLKCLR 12932 15 HPV E2 290 6 1601.25 TTPIIHLKGDANILK 12933 15 HPV E2 292 6 90.0218 IIHLKGDKNSLKCLR 12934 15 HPV E2 293 5 90.0197 IIHLKGDANILKCLR 12935 15 HPV E2 295 7 1601.26 LKGDANILKCLRYRL 12936 15 HPV E2 298 2 89.0157 HCTLYTAVSSTWHWT 12937 15 HPV E2 308 1 90.0019 RYRFQKYKTLFVDVT 12938 15 HPV E2 308 10 90.0241 YKTLFVDVTSTYHWT 12939 15 HPV E2 314 6 90.0210 TVTFVTEQQQQMFLG 12940 15 HPV E2 322 4 1601.38 STWHWTGCNKNTGIL 12941 15 HPV E2 322 3 1601.18 AGNEKTGILTVTYHS 12942 15 HPV E2 325 2 89.0187 QQQMFLGTVKIPPTV 12943 15 HPV E2 330 3 89.0188 QMFLGTVKIPPTVQI 12944 15 HPV E2 332 11 90.0028 LNTVKIPPTVQISTG 12945 15 HPV E2 340 1 1601.19 EKQRTKFLNTVAIPD 12946 15 HPV E2 340 6 1601.27 TYISTSQRDDFLNTV 12947 15 HPV E2 343 2 1601.20 FLNTVAIPDSVQILV 12948 15 HPV E2 346 10 1601.39 RNTFLDVVTIPNSVQ 12949 15 HPV E2 346 9 89.0158 LSQVKIPKTITVSTG 12950 15 HPV E2 347 1 1601.40 FLDVVTIPNSVQISV 12951 15 HPV E2 349 5 90,0017 LKTVKIPNTVQVIQG 12952 15 HPV E2 350 2 90.0020 LSHVKIPVVYRLVWD 12953 15 HPV E2 352 8 1601.28 DFLNTVKIPNTVSVS 12954 15 HPV E2 352 7 1601.41 VVTIPNSVQISVGYM 12955 15 HPV E2 352 6 89.0178 LNTVKIPNTVSVSTG 12956 15 HPV E2 354 8 1601.42 TIPNSVQISVGYMTI 12957 15 HPV E2 354 11 85.0001 ECVYCKQQLLRREVY 12958 15 HPV E6 36 1 85.0024 SEVYDFAFADLTVVY 12959 15 HPV E6 40 5 85.0138 YDFVFADLRIVYRDG 12960 15 HPV E6 43 2 85.0054 DFVFADLRIVYRDGN 12961 15 HPV E6 44 3 85.0041 RIVYRDNNPYGVCIM 12962 15 HPV E6 51 6 85.0002 CIVYRDGNPYAVCDK 12963 15 HPV E6 58 3 85.0022 CDLLIRCITCQRPLC 12964 15 HPV E6 97 1 85.0031 NEILIRCIICQRPLC 12965 15 HPV E6 97 1 85.0032 IRCIICQRPLCPQEK 12966 15 HPV E6 101 1 85.0013 IRCLRCQKPLNPAEK 12967 15 HPV E6 103 1 1543.22 QERPRKLPQLCTELQ 12968 15 HPV E6 2 1543.23 RGRWTGRCMSCCRSS 12969 15 HPV E6 1 1543.24 LCTELQTTIHDIILE 12970 15 HPV E6 1 1543.25 RREVYDFAFRDLCIV 12971 15 HPV E6 1 1543.26 RHLDKKQRFHNIRGR 12972 15 HPV E6 2 1543.27 QRFHNIRGRWTGRCM 12973 15 HPV E6 5 1543.28 HNIRGRWTGRCMSCC 12974 15 HPV E6 3 1543.29 WTGRCMSCCRSSRTR 12975 15 HPV E6 2 1543.30 RCMSCCRSSRTRRET 12976 15 HPV E6 4 1543.31 MSCCRSSRTRRETQL 12977 15 HPV E6 3 1543.32 TNTGLYNLLIRCLRC 12978 15 HPV E6 8 1543.34 TELNTSLQDIEITCV 12979 15 HPV E6 1 1543.35 EVFEFAFKDLFVVYR 12980 15 HPV E6 6 1543.37 TGRCIACWRRPRTET 12981 15 HPV E6 6 1543.39 CQALETTIHNIELQC 12982 15 HPV E6 3 1543.40 FHSIAGQYRGQCNTC 12983 15 HPV E6 6 1543.41 QYRGQCNTCCDQARQ 12984 15 HPV E6 1 1543.42 TRPRTLHELCEVLEE 12985 15 HPV E6 1 1543.46 GCWRQTSREPRESTV 12986 15 HPV E6 4 1543.48 SEVYDFVFADLRIVY 12987 15 HPV E6 8 1543.54 RVCLLFYSKVRKYRY 12988 15 HPV E6 11 1543.55 HGWTGSCLGCWRQTS 12989 15 HPV E6 2 1543.56 CLGCWRQTSREPRES 12990 15 HPV E6 2 1543.57 IMCLRFLSKISEYRH 12991 15 HPV E6 13 1543.58 YRHYQYSLYGKTLEE 12992 15 HPV E6 9 1543.59 KERHVNANKRFHNIM 12993 15 HPV E6 7 1543.60 RFHNIMGRWTGRCSE 12994 15 HPV E6 8 85.0092 DLRVVQQLLMGALTV 12995 15 HPV E7 82 9 85.0101 QLLMGTCTIVCPSCA 12996 15 HPV E7 82 1 1543.03 EPDRAHYNIVTFCCK 12997 15 HPV E7 1 1543.04 LDLQPETTDLYCYEQ 12998 15 HPV E7 2 1543.05 GVNHQHLPARRAEPQ 12999 15 HPV E7 1 1543.07 SADDLRAFQQLFLNT 13000 15 HPV E7 7 1543.10 DYVLDLQPEATDLHC 13001 15 HPV E7 5 1543.11 QSTQVDIRILQELLM 13002 15 HPV E7 4 1543.12 EYVLDLYPEPTDLYC 13003 15 HPV E7 4 1543.13 LYCYEQLSDSSDEDE 13004 15 HPV E7 1 1543.14 YYIVTCCHTCNTIVR 13005 15 HPV E7 6 1543.15 LCVNSTASDLRTIQQ 13006 15 HPV E7 5 1543.16 LLMGTVNIVCPTCAQ 13007 15 HPV E7 2 1543.17 LMGTVNIVCPTCAQQ 13008 15 HPV E7 7 1543.18 DGVSHAQLPARRAEP 13009 15 HPV E7 1 1543.19 FLSTLSFVCPWCATN 13010 15 HPV E7 6 1543.20 EIVLHLEPQNELDPV 13011 15 HPV E7 5 1543.21 EDLRTLQQLFLSTLS 13012 15 HPV E7 10 1543.43 PDGQAEQATSNYYIV 13013 15 HPV E7 1 1543.44 TYCHSCDSTLRLCIH 13014 15 HPV E7 3 1543.45 CIHSTATDLRTLQQM 13015 15 HPV E7 9 1543.51 EYILDLHPEPTDLFC 13016 15 HPV E7 6 1543.52 TCGTTVRLCINSTTT 13017 15 HPV E7 3 1543.53 LMGTCTIVCPSCAQQ 13018 15 HPV E7 3 9014.0015 NASLLIQNSIQNDTG 13019 15 Human CEA 104 A 1 9014.0071 QNFIQNDTGFYTLHV 13020 15 Human CEA 110 A 1 9014.0076 QNWIQNDTGFYTLHV 13021 15 Human CEA 110 A 1 9014.0077 QNYIQNDTGFYTLHV 13022 15 Human CEA 110 A 1 9014.0085 QNIIQNDVGFYTLHV 13023 15 Human CEA 110 A 1 9014.0037 KPSFSSNNSKPVEDK 13024 15 Human CEA 146 A 1 9014.0040 KPSLSSNNSKPVEDK 13025 15 Human CEA 146 A 1 9014.0041 KPSVSSNNSKPVEDK 13026 15 Human CEA 146 A 1 9014.0042 KPSWSSNNSKPVEDK 13027 15 Human CEA 146 A 1 9014.0043 KPSYSSNNSKPVEDK 13028 15 Human CEA 146 A 1 9014.0044 KPSISSNNAKPVEDK 13029 15 Human CEA 146 A 1 58.0015 LWWVNNESLPVSPRL 13030 15 Human CEA 177 A 1 9014.0054 RTTFKTITVSAELPK 13031 15 Human CEA 488 A 1 9014.0058 RTTLKTITVSAELPK 13032 15 Human CEA 488 A 1 9014.0059 RTTWKTITVSAELPK 13033 15 Human CEA 488 A 1 9014.0060 RTTYKTITVSAELPK 13034 15 Human CEA 488 A 1 9014.0065 RTTVKTITLSAELPK 13035 15 Human CEA 488 A 1 9014.0088 GTDFKLRLPASPETH 13036 15 Human Her2/neu 28 A 1 9014.0090 GTDIKLRLPASPETH 13037 15 Human Her2/neu 28 A 1 9014.0094 GTDWKLRLPASPETH 13038 15 Human Her2/neu 28 A 1 9014.0095 GTDYKLRLPASPETH 13039 15 Human Her2/neu 28 A 1 9014.0096 GTDMKLRLAASPETH 13040 15 Human Her2/neu 28 A 1 9014.0097 GTDMKLRLFASPETH 13041 15 Human Her2/neu 28 A 1 9014.0098 GTDMKLRLHASPETH 13042 15 Human Her2/neu 28 A 1 9014.0099 GTDMKLRLIASPETH 13043 15 Human Her2/neu 28 A 1 9014.0100 GTDMKLRLLASPETH 13044 15 Human Her2/neu 28 A 1 9014.0101 GTDMKLRLNASPETH 13045 15 Human Her2/neu 28 A 1 9014.0102 GTDMKLRLSASPETH 13046 15 Human Her2/neu 28 A 1 9014.0103 GTDMKLRLTASPETH 13047 15 Human Her2/neu 28 A 1 9014.0104 GTDMKLRLVASPETH 13048 15 Human Her2/neu 28 A 1 9014.0115 DMKLRLAASPETHLD 13049 15 Human Her2/neu 30 A 1 9014.0116 DMKLRLFASPETHLD 13050 15 Human Her2/neu 30 A 1 9014.0118 DMKLRLIASPETHLD 13051 15 Human Her2/neu 30 A 1 9014.0119 DMKLRLLASPETHLD 13052 15 Human Her2/neu 30 A 1 9014.0120 DMKLRLNASPETHLD 13053 15 Human Her2/neu 30 A 1 9014.0121 DMKLRLSASPETHLD 13054 15 Human Her2/neu 30 A 1 9014.0123 DMKLRLVASPETHLD 13055 15 Human Her2/neu 30 A 1 9014.0131 DMKYRLPASPETHLD 13056 15 Human Her2/neu 30 A 1 9014.0135 DMKLRLPAIPETHLD 13057 15 Human Her2/neu 30 A 1 1533.07 KIFGSLAFLPESFDGDPA 13058 18 Human Her2/neu 369 5 9014.0230 KAFGSLAFLPESFDGDPA 13059 18 Human Her2/neu 369 A 1 9014.0231 KFFGSLAFLPESFDGDPA 13060 18 Human Her2/neu 369 A 1 9014.0232 KHFGSLAFLPESFDGDPA 13061 18 Human Her2/neu 369 A 1 9014.0233 KKFGSLAFLPESFDGDPA 13062 18 Human Her2/neu 369 A 1 9014.0234 KLFGSLAFLPESFDGDPA 13063 18 Human Her2/neu 369 A 1 9014.0235 KVFGSLAFLPESFDGDPA 13064 18 Human Her2/neu 369 A 1 9014.0236 KWFGSLAFLPESFDGDPA 13065 18 Human Her2/neu 369 A 1 9014.0237 KYFGSLAFLPESFDGDPA 13066 18 Human Her2/neu 369 A 1 9014.0240 KIFGSLIFLPESFDGDPA 13067 18 Human Her2/neu 369 A 1 9014.0241 KIFGSLLFLPESFDGDPA 13068 18 Human Her2/neu 369 A 1 9014.0242 KIFGSLNFLPESFDGDPA 13069 18 Human Her2/neu 369 A 1 9014.0243 KIFGSLSFLPESFDGDPA 13070 18 Human Her2/neu 369 A 1 9014.0244 KIFGSLTFLPESFDGDPA 13071 18 Human Her2/neu 369 A 1 9014.0245 KIFGSLVFLPESFDGDPA 13072 18 Human Her2/neu 369 A 1 9014.0246 KIFGSLAALPESFDGDPA 13073 18 Human Her2/neu 369 A 1 9014.0247 KIFGSLAHLPESFDGDPA 13074 18 Human Her2/neu 369 A 1 9014.0248 KIFGSLAILPESFDGDPA 13075 18 Human Her2/neu 369 A 1 9014.0250 KIFGSLALLPESFDGDPA 13076 18 Human Her2/neu 369 A 1 9014.0251 KIFGSLAVLPESFDGDPA 13077 18 Human Her2/neu 369 A 1 9014.0252 KIFGSLAWLPESFDGDPA 13078 18 Human Her2/neu 369 A 1 9014.0253 KIFGSLAYLPESFDGDPA 13079 18 Human Her2/neu 369 A 1 9014.0255 KIFGSLAFLPESHDGDPA 13080 18 Human Her2/neu 369 A 1 9014.0257 KIFGSLAFLPESLDGDPA 13081 18 Human Her2/neu 369 A 1 1385.01 QIQVFETLEET 13082 11 Human Her2/neu 396 1 9014.0141 ETEAVEPLTPSGAMP 13083 15 Human Her2/neu 693 A 1 9014.0142 ETEFVEPLTPSGAMP 13084 15 Human Her2/neu 693 A 1 9014.0143 ETEHVEPLTPSGAMP 13085 15 Human Her2/neu 693 A 1 9014.0144 ETEIVEPLTPSGAMP 13086 15 Human Her2/neu 693 A 1 9014,0145 ETEKVEPLTPSGAMP 13087 15 Human Her2/neu 693 A 1 9014.0146 ETEVVEPLTPSGAMP 13088 15 Human Her2/neu 693 A 1 9014.0147 ETEWVEPLTPSGAMP 13089 15 Human Her2/neu 693 A 1 9014.0148 ETEYVEPLTPSGAMP 13090 15 Human Her2/neu 693 A 1 9014.0149 ETELVEPLAPSGAMP 13091 15 Human Her2/neu 693 A 1 9014.0150 ETELVEPLFPSGAMP 13092 15 Human Her2/neu 693 A 1 9014.0151 ETELVEPLHPSGAMP 13093 15 Human Her2/neu 693 A 1 9014.0152 ETELVEPLIPSGAMP 13094 15 Human Her2/neu 693 A 1 9014.0153 ETELVEPLLPSGAMP 13095 15 Human Her2/neu 693 A 1 9014.0154 ETELVEPLNPSGAMP 13096 15 Human Her2/neu 693 A 1 9014.0155 ETELVEPLSPSGAMP 13097 15 Human Her2/neu 693 A 1 9014.0156 ETELVEPLVPSGAMP 13098 15 Human Her2/neu 693 A 1 9014.0169 KEILDEAYIMAGVGS 13099 15 Human Her2/neu 765 A 1 9014.0170 KEILDEAYLMAGVGS 13100 15 Human Her2/neu 765 A 1 9014.0177 ITDIGLARLLDIDET 13101 15 Human Her2/neu 861 A 1 9014.0183 ITDFGLARALDIDET 13102 15 Human Her2/neu 861 A 1 9014.0187 ITDFGLARSLDIDET 13103 15 Human Her2/neu 861 A 1 9014.0188 ITDFGLARSLDIDET 13104 15 Human Her2/neu 861 A 1 9014.0210 CWAIDSECRPRFREL 13105 15 Human Her2/neu 958 A 1 9014.0211 CWFIDSECRPRFREL 13106 15 Human Her2/neu 958 A 1 9014.0212 CWHIDSECRPRFREL 13107 15 Human Her2/neu 958 A 1 9014.0213 CWIIDSECRPRFREL 13108 15 Human Her2/neu 958 A 1 9014.0214 CWKIDSECRPRFREL 13109 15 Human Her2/neu 958 A 1 9014.0215 CWLIDSECRPRFREL 13110 15 Human Her2/neu 958 A 1 9014.0218 CWYIDSECRPRFREL 13111 15 Human Her2/neu 958 A 1 9014.0219 CWMIDSEARPRFREL 13112 15 Human Her2/neu 958 A 1 9014.0220 CWMIDSEFRPRFREL 13113 15 Human Her2/neu 958 A 1 9014.0221 CWMIDSEHRPRFREL 13114 15 Human Her2/neu 958 A 1 9014.0222 CWMIDSEIRPRFREL 13115 15 Human Her2/neu 958 A 1 9014.0223 CWMIDSELRPRFREL 13116 15 Human Her2/neu 958 A 1 9014.0224 CWMIDSENRPRFREL 13117 15 Human Her2/neu 958 A 1 9014.0225 CWMIDSESRPRFREL 13118 15 Human Her2/neu 958 A 1 9014.0226 CWMIDSETRPRFREL 13119 15 Human Her2/neu 958 A 1 9014.0227 CWMIDSEVRPRFREL 13120 15 Human Her2/neu 958 A 1 68.0001 MWDLVLSIALSVGCT 13121 15 Human Kallikrein2 1 3 68.0002 DLVLSIALSVGCTGA 13122 15 Human Kallikrein2 3 2 68.0003 HPQWVLTAAHCLKKN 13123 15 Human Kallikrein2 56 7 68.0004 QWVLTAAHCLKKNSQ 13124 15 Human Kallikrein2 58 2 68.0005 GQRVPVSHSFPHPLY 13125 15 Human Kallikrein2 87 3 68.0006 RVPVSHSFPHPLYNM 13126 15 Human Kallikrein2 89 4 68.0007 PHPLYNMSLLKHQSL 13127 15 Human Kallikrein2 97 3 68.0008 HPLYNMSLLKHQSLR 13128 15 Human Kallikrein2 98 10 68.0009 NMSLLKHQSLRPDED 13129 15 Human Kallikrein2 102 1 68.0010 SHDLMLLRLSEPAKI 13130 15 Human Kallikrein2 118 7 68.0011 HDLMLLRLSEPAKIT 13131 15 Human Kallikrein2 119 10 68.0015 PEEFLRPRSLQCVSL 13132 15 Human Kallikrein2 162 1 68.0016 PRSLQCVSLHLLSND 13133 15 Human Kallikrein2 168 1 68.0140 LHLLSNDMCARAYSE 13134 15 Human Kallikrein2 176 2 68.0017 NGVLQGITSWGPEPC 13135 15 Human Kallikrein2 220 1 68.0018 KPAVYTKVVHYRKWI 13136 15 Human Kallikrein2 239 4 58.0114 VGNWQYFFPVIFSKA 13137 15 Human MAGE3 140 3 F160.17 LVEVTLGEVPAAESPD 13138 16 Human MAGE3/6 45 1 68.0019 AAPLLLARAASLSLG 13139 15 Human PAP 3 11 68.0020 APLLLARAASLSLGF 13140 15 Human PAP 4 11 68.0021 PLLLARAASLSLGFL 13141 15 Human PAP 5 9 68.0022 SLSLGFLELLFFWLD 13142 15 Human PAP 13 1 68.0023 LLFFWLDRSVLAKEL 13143 15 Human PAP 21 13 68.0024 DRSVLAKELKFVTLV 13144 15 Human PAP 27 4 68.0025 AKELKFVTLVFRHGD 13145 15 Human PAP 32 7 68.0026 RSPIDTFPTDPIKES 13146 15 Human PAP 47 1 68.0028 FGQLTQLGMEQHYEL 13147 15 Human PAP 67 2 68.0030 DRTLMSAMTNLAALF 13148 15 Human PAP 110 8 68.0031 MSAMTNLAALFPPEG 13149 15 Human PAP 114 2 68.0032 MTNLAALFPPEGVSI 13150 15 Human PAP 117 1 68.0033 PEGVSIWNPILLWQP 13151 15 Human PAP 126 4 68.0034 GVSIWNPILLWQPIP 13152 15 Human PAP 128 5 68.0035 WNPILLWQPIPVHTV 13153 15 Human PAP 132 6 68.0036 NPILLWQPIPVHTVP 13154 15 Human PAP 133 9 68.0037 PILLWQPIPVHTVPL 13155 15 Human PAP 134 7 68.0038 ILLWQPIPVHTVPLS 13156 15 Human PAP 135 6 68.0039 WQPIPVHTVPLSEDQ 13157 15 Human PAP 138 1 68.0147 TVPLSEDQLLYLPFR 13158 15 Human PAP 145 2 68.0040 LSGLHGQDLFGIWSK 13159 15 Human PAP 194 2 68.0041 YDPLYCESVHNFTLP 13160 15 Human PAP 210 2 68.0042 LPSWATEDTMTKLRE 13161 15 Human PAP 223 2 68.0043 LRELSELSLLSLYGI 13162 15 Human PAP 235 4 68.0044 LSELSLLSLYGIHKQ 13163 15 Human PAP 238 5 68.0045 LSLLSLYGIHKQKEK 13164 15 Human PAP 241 6 68.0046 KSRLQGGVLVNEILN 13165 15 Human PAP 255 3 68.0047 GGVLVNEILNHMKRA 13166 15 Human PAP 260 7 68.0048 IPSYKKLIMYSAHDT 13167 15 Human PAP 277 9 68.0049 YKKLIMYSAHDTTVS 13168 15 Human PAP 280 10 68.0050 LIMYSAHDTTVSGLQ 13169 15 Human PAP 283 4 68.0051 DTTVSGLQMALDVYN 13170 15 Human PAP 290 3 68.0052 ALDVYNGLLPPYASC 13171 15 Human PAP 299 4 68.0053 LDVYNGLLPPYASCH 13172 15 Human PAP 300 4 68.0054 YNGLLPPYASCHLTE 13173 15 Human PAP 303 2 68.0153 LTELYFEKGEYFVEM 13174 15 Human PAP 315 3 68.0056 FAELVGPVIPQDWST 13175 15 Human PAP 356 2 68.0156 GPVIPQDWSTECMTT 13176 15 Human PAP 361 1 K-09 FLYGALLLAEGFYTTGAVRQ 13177 20 Human PLP 81 2 F025.05 QKGRGYRGQHQAHSLERVCH 13178 20 Human PLP 121 1 K-18 SAVPVYIYFNTWTTCQSIAF 13179 20 Human PLP 171 1 F025.03 WTTCQSIAFPSKTSASIGSL 13180 20 Human PLP 181 7 F025.08 AATYNFAVLKLMGRGTKF 13181 18 Human PLP 260 4 68.0058 TLSVTWIGAAPLILS 13182 15 Human PSA 5 8 68.0059 SVTWIGAAPLILSRI 13183 15 Human PSA 7 9 68.0060 VTWIGAAPLILSRIV 13184 15 Human PSA 8 8 68.0061 SQPWQVLVASRGRAV 13185 15 Human PSA 31 7 68.0062 GRAVCGGVLVHPQWV 13186 15 Human PSA 42 2 68.0063 GVLVHPQWVLTAAHC 13187 15 Human PSA 48 7 68.0064 HPQWVLTAAHCIRNK 13188 15 Human PSA 52 5 68.0065 QWVLTAAHCIRNKSV 13189 15 Human PSA 54 4 68.0066 AHCIRNKSVILLGRH 13190 15 Human PSA 60 9 68.0067 SVILLGRHSLFHPED 13191 15 Human PSA 67 6 68.0068 VILLGRHSLFHPEDT 13192 15 Human PSA 68 6 68.0158 HSLFHPEDTGQVFQV 13193 15 Human PSA 74 1 68.0069 GQVFQVSHSFPHPLY 13194 15 Human PSA 83 10 68.0070 VFQVSHSFPHPLYDM 13195 15 Human PSA 85 7 68.0071 PHPLYDMSLLKNRFL 13196 15 Human PSA 93 2 68.0072 SHDLMLLRLSEPAEL 13197 15 Human PSA 114 6 68.0073 HDLMLLRLSEPAELT 13198 15 Human PSA 115 7 68.0074 TDAVKVMDLPTQEPA 13199 15 Human PSA 129 1 68.0077 LHVISNDVCAQVHPQ 13200 15 Human PSA 172 3 68.0078 CAQVHPQKVTKFMLC 13201 15 Human PSA 180 2 68.0079 GGPLVCNGVLQGITS 13202 15 Human PSA 210 3 68.0080 GPLVCNGVLQGITSW 13203 15 Human PSA 211 4 68.0081 NGVLQGITSWGSEPC 13204 15 Human PSA 216 6 68.0082 RPSLYTKVVHYRKWI 13205 15 Human PSA 235 6 68.0083 PRWLCAGALVLAGGF 13206 15 Human PSM 18 3 68.0084 LGFLFGWFIKSSNEA 13207 15 Human PSM 35 5 68.0085 LDELKAENIKKFLYN 13208 15 Human PSM 62 7 68.0086 IKKFLYNFTQIPHLA 13209 15 Human PSM 70 12 68.0087 KFLYNFTQIPHLAGT 13210 15 Human PSM 72 9 68.0088 WKEFGLDSVELAHYD 13211 15 Human PSM 1011 3 68.0089 LAHYDVLLSYPNKTH 13212 15 Human PSM 110 7 68.0165 YISIINEDGNEIFNT 13213 15 Human PSM 127 5 68.0166 ISIINEDGNEIFNTS 13214 15 Human PSM 128 4 68.0090 GNEIFNTSLFEPPPP 13215 15 Human PSM 135 1 68.0167 EDFFKLERDMKINCS 13216 15 Human PSM 183 2 68.0168 FFKLERDMKINCSGK 13217 15 Human PSM 185 4 68.0096 GKVFRGNKVKNAQLA 13218 15 Human PSM 206 3 68.0097 GNKVKNAQLAGAKGV 13219 15 Human PSM 211 1 68.0170 GVILYSDPADYFAPG 13220 15 Human PSM 224 5 68.0100 EYAYRRGIAEAVGLP 13221 15 Human PSM 276 5 68.0101 AEAVGLPSIPVHPIG 13222 15 Human PSM 284 3 68.0102 AVGLPSIPVHPIGYY 13223 15 Human PSM 286 3 68.0103 IGYYDAQKLLEKMGG 13224 15 Human PSM 297 1 68.0105 TGNFSTQKVKMHIHS 13225 15 Human PSM 334 2 68.0107 TRIYNVIGTLRGAVE 13226 15 Human PSM 353 7 68.0173 GAAVVHEIVRSFGTL 13227 15 Human PSM 391 3 68.0176 NSRLLQERGVAYINA 13228 15 Human PSM 438 5 68.0109 ERGVAYINADSSIEG 13229 15 Human PSM 444 1 68.0110 GVAYINADSSIEGNY 13230 15 Human PSM 446 3 68.0177 VAYINADSSIEGNYT 13231 15 Human PSM 447 4 68.0111 DSSIEGNYTLRVDCT 13232 15 Human PSM 453 2 68.0112 NYTLRVDCTPLMYSL 13233 15 Human PSM 459 6 68.0113 CTPLMYSLVHNLTKE 13234 15 Human PSM 466 10 68.0114 DFEVFFQRLGIASGR 13235 15 Human PSM 520 5 68.0115 EVFFQRLGIASGRAR 13236 15 Human PSM 522 6 68.0116 TNKFSGYPLYHSVYE 13237 15 Human PSM 543 3 68.0117 YDPMFKYHLTVAQVR 13238 15 Human PSM 566 9 68.0118 DPMFKYHLTVAQVRG 13239 15 Human PSM 567 11 68.0119 MFKYHLTVAQVRGGM 13240 15 Human PSM 569 8 68.0120 KYHLTVAQVRGGMVF 13241 15 Human PSM 571 6 68.0121 VAQVRGGMVFELANS 13242 15 Human PSM 576 5 68.0122 RGGMVFELANSIVLP 13243 15 Human PSM 580 10 68.0123 GMVFELANSIVLPFD 13244 15 Human PSM 582 9 68.0124 VFELANSIVLPFDCR 13245 15 Human PSM 584 9 68.0125 ADKIYSISMKHPQEM 13246 15 Human PSM 608 1 68.0126 IYSISMKHPQEMKTY 13247 15 Human PSM 611 1 68.0127 PQEMKTYSVSFDSLF 13248 15 Human PSM 619 2 68.0128 TYSVSFDSLFSAVKN 13249 15 Human PSM 624 6 68.0130 VLRMMNDQLMFLERA 13250 15 Human PSM 660 9 68.0131 LRMMNDQLMFLERAF 13251 15 Human PSM 661 4 68.0181 DQLMFLERAFIDPLG 13252 15 Human PSM 666 2 68.0133 RHVIYAPSSHNKYAG 13253 15 Human PSM 688 3 68.0134 RQIYVAAFTVQAAAE 13254 15 Human PSM 730 11 68.0135 QIYVAAFTVQAAAET 13255 15 Human PSM 731 11 68.0136 VAAFTVQAAAETLSE 13256 15 Human PSM 734 7 — indicates binding affinity >20,000 nM.

TABLE 187 Binding affinity of A01 supertype peptides SEQ ID Degen- Peptide Sequence NO AA Organism Protein Position Analog A*0101 A*2601 A*2902 A*3002 eracy 1489.14 CSMSYTWTGA 13257 10 HCV II 2453 — — 309 1 9015.0153 VTFDPIPIHY 13258 10 HIV ENV 264 1029 134 619 380 2 9015.0001 SFEPIPIHY 13259 9 HIV ENV 265 — 953 9.4 191 2 9015.0002 SFDPIPIHY 13260 9 HIV ENV 265 315 2653 27 183 3 9015.0155 MRDNWRSELY 13261 10 HIV ENV 559 — — 6795 73 1 9015.0156 QTRVLAIERY 13262 10 HIV ENV 667 6418 3306 4177 67 1 9015.0157 EISNYTDTIY 13263 10 HIV ENV 730 2342 32 — 7053 1 9015.0158 EISNYTDIIY 13264 10 HIV ENV 730 6025 59 — 2904 1 9015.0007 ISNYTDTIY 13265 9 HIV ENV 731 104 6095 141 36 3 9015.0160 WFDITKWLWY 13266 10 HIV ENV 768 1674 1430 143 3395 1 9015.0159 WFSITNWLWY 13267 10 HIV ENV 768 3969 1712 30 12,532 1 9015.0161 WFDITNWLWY 13268 10 HIV ENV 768 986 337 150 1663 2 9015.0008 FSITNWLWY 13269 9 HIV ENV 769 74 238 37 870 3 1605.01 RFALNPGLL 13270 9 HIV GAG 44 — — — 98 1 1522.02 GSEELRSLY 13271 9 HIV gag 70 44 — — 144 2 9015.0010 GTEELRSLY 13272 9 HIV GAG 72 5.8 666 4831 51 2 9015.0011 SSSKVSQNY 13273 9 HIV GAG 131 73 1261 1760 32 2 1605.07 RMYSPVSIL 13274 9 HIV GAG 290 — — — 44 1 1595.03 HIGPGRAFY 13275 9 HIV gp160 310 1310 58 157 11 3 1595.07 IVNRVRQGY 13276 9 HIV gp41 19,771 296 2033 6.3 2 1595.08 KYCWNLLQY 13277 9 HIV gp41 — — 235 47 2 1595.04 KIQNFRVYY 13278 9 HIV IN 219 3427 17,544 766 1.9 1 9015.0174 RQEILDLWVY 13279 10 HIV NEF 129 7249 8718 13,174 76 1 9018.0001 RTEILDLWVY 13280 10 HIV NEF 129 A 3.6 476 43 1.8 4 1605.15 GYFPDWQNY 13281 9 HIV NEF 142 — — 659 48 1 9015.0027 YTPGPGTRY 13282 9 HIV NEF 150 136 11 1280 9147 2 9015.0026 YTPGPGVRY 13283 9 HIV NEF 150 162 27 1351 7637 2 9018.0002 YTDGPGTRY 13284 9 HIV NEF 150 A 0.39 28 65 63 4 9018.0003 YTDGPGVRY 13285 9 HIV NEF 150 A 2.1 152 39 45 4 73.0003 RQDILDLWVY 13286 10 HIV NEF 182 A 8995 13,928 95 1 1605.16 LMWKFDSSL 13287 9 HIV NEF 205 — — 2052 348 1 1605.17 MWKFDSRLAL 13288 10 HIV NEF 206 — — — 429 1 9018.0007 HMDREKHPEY 13289 10 HIV NEF 217 A 24 2765 — 648 1 9018.0035 HYARELHPEY 13290 10 HIV NEF 217 A — — 928 104 1 9015.0176 HMARELHPEY 13291 10 HIV NEF 217 618 1567 325 33 2 9018.0006 HTAREKHPEY 13292 10 HIV NEF 217 A 21 15 4463 139 3 9018.0005 HMDRELHPEY 13293 10 HIV NEF 217 A 5.1 6.8 13 3.6 4 9018.0004 HTARELHPEY 13294 10 HIV NEF 217 A 8.0 12 119 9.2 4 1595.06 RSLYNTVATLY 13295 11 HIV p17 76 221 10,811 750 1.2 2 9015.0162 ITKIGPENPY 13296 10 HIV POL 241 1159 985 — 382 1 9015.0017 ETPGIRYQY 13297 9 HIV POL 332 9208 25 — 2298 1 9015.0164 RTKNPEIVIY 13298 10 HIV POL 366 — — — 12 1 9015.0169 ETWETWWTDY 13299 10 HIV POL 592 955 2.3 11,831 8648 1 9015.0168 ETWETWWMDY 13300 10 HIV POL 592 91 2.9 5117 601 2 9015.0019 TWETWWTDY 13301 9 HIV POL 593 — 3304 137 6307 1 9015.0170 NTPPLVKLWY 13302 10 HIV POL 614 18,427 199 2646 9347 1 9015.0024 ETKKGKAGY 13303 9 HIV POL 645 — 15 — 2095 1 9015.0023 ETKLGKAGY 13304 9 HIV POL 645 — 21 — 3900 1 1605.09 QMAVFIHNF 13305 9 HIV POL 933 8863 1558 1893 372 1 9015.0173 ITKIQNFRVY 13306 10 HIV POL 973 9468 427 1795 186 2 1522.03 ISERILSTY 13307 9 HIV rev 55 31 4095 — 247 2 1595.10 KQNPDIVIY 13308 9 HIV RT — — — 7.4 1 1595.09 KLNWASQIY 13309 9 HIV RT 11,321 — 108 2.9 2 9015.0031 QTKGLGISY 13310 9 HIV TAT 42 — 185 — 715 1 9018.0008 NTDKSLVKY 13311 9 HIV VIF 19 A 7.3 16,956 5426 3009 1 9015.0177 WKSLVKHHMY 13312 10 HIV VIF 21 — — — 148 1 9015.0034 KSLVKHHMY 13313 9 HIV VIF 22 10,545 — 2793 7.7 1 9015.0033 NSLVKHHMY 13314 9 HIV VIF 22 2027 — 326 451 2 9018.0010 NSDVKHHMY 13315 9 HIV VIF 22 A 3.2 8988 193 70 3 9018.0037 NYLVKHHMY 13316 9 HIV VIF 22 A 305 10,096 63 12 3 9018.0009 NTLVKHHMY 13317 9 HIV VIF 22 A 363 7375 45 69 3 9015.0179 VSRRANGWFY 13318 10 HIV VIF 31 115 — 5578 5.2 2 9015.0178 VSRRAKGWFY 13319 10 HIV VIF 31 273 — 11,893 40 2 9018.0012 VSDRANGWFY 13320 10 HIV VIF 31 A 4.3 191 932 18 3 9018.0011 VTRRANGWFY 13321 10 HIV VIF 31 A 25 309 905 0.71 3 9018.0013 VTRRAKGWFY 13322 10 HIV VIF 31 A 1.5 15 21 3.3 4 9018.0014 VSRDAKGWFY 13323 10 HIV VIF 31 A 14 64 17 3.4 4 9015.0182 VSIEWRQRRY 13324 10 HIV VIF 86 7929 1989 13,948 65 1 9015.0183 VSIEWRKRRY 13325 10 HIV VIF 86 — 11,707 — 231 1 9018.0016 VSDEWRLRRY 13326 10 HIV VIF 86 A 62 4322 2579 47 2 9015.0181 VSIEWRLRRY 13327 10 HIV VIF 86 4630 363 2491 55 2 9018.0015 VTIEWRLRRY 13328 10 HIV VIF 86 A 19 33 123 3.5 4 9018.0020 SIDWRLRRY 13329 9 HIV VIF 87 A 986 624 3307 27 1 9018.0036 SYEWRLRRY 13330 9 HIV VIF 87 A 3698 3219 1211 58 1 9015.0035 SIEWRLRRY 13331 9 HIV VIF 87 5225 164 13,068 265 2 9018.0018 SIDWRQRRY 13332 9 HIV VIF 87 A 43 236 561 3.5 3 9018.0017 STEWRQRRY 13333 9 HIV VIF 87 A 7.1 371 331 19 4 9018.0019 STEWRLRRY 13334 9 HIV VIF 87 A 52 320 271 6.6 4 9018.0039 RYSTQVDPGY 13335 10 HIV VIF 94 A 12,187 — — 40 1 9015.0184 DLADQLIHLY 13336 10 HIV VIF 102 958 6.2 9787 285 2 9018.0024 GLDDQLIHLY 13337 10 HIV VIF 102 A 11 1419 432 56 3 9018.0025 GYADQLIHLY 13338 10 HIV VIF 102 A 109 4401 42 1.2 3 9015.0185 GLADQLIHLY 13339 10 HIV VIF 102 5518 426 325 9.2 3 9018.0021 DTADQLIHLY 13340 10 HIV VIF 102 A 3.6 3.2 30 13 4 9018.0022 DLDDQLIHLY 13341 10 HIV VIF 102 A 4.9 38 3.7 2.7 4 9018.0023 GTADQLIHLY 13342 10 HIV VIF 102 A 26 68 198 2.0 4 9015.0186 LADQLIHMHY 13343 10 HIV VIF 103 8.1 3929 3071 817 1 9015.0187 LADQLIHMYY 13344 10 HIV VIF 103 2.5 1785 217 769 2 9015.0038 LADQLIHLY 13345 9 HIV VIF 103 4.0 6086 1333 96 2 9018.0032 LTDQLIHMHY 13346 10 HIV VIF 103 A 6.6 10,628 2949 350 2 9018.0034 LYDQLIHMHY 13347 10 HIV VIF 103 A 1128 1179 123 55 2 9018.0033 LFDQLIHMHY 13348 10 HIV VIF 103 A 4069 5266 280 47 2 9018.0029 LTDQLIHMYY 13349 10 HIV VIF 103 A 6.3 3210 291 197 3 9018.0030 LFDQLIHMYY 13350 10 HIV VIF 103 A 69 2414 12 65 3 9018.0031 LYDQLIHMYY 13351 10 HIV VIF 103 A 191 4367 131 38 3 9018.0026 LTDQLIHLY 13352 9 HIV VIF 103 A 0.53 432 178 2.6 4 9018.0027 LFDQLIHLY 13353 9 HIV VIF 103 A 83 154 45 10 4 9018.0028 LYDQLIHLY 13354 9 HIV VIF 103 A 177 69 249 21 4 9015.0089 VWTIVYIEY 13355 9 HIV VPU 36 6976 — 215 198 2 9018.0040 VWDIVYIEY 13356 9 HIV VPU 36 A 91 336 540 472 3 9018.0041 VTTIVYIEY 13357 9 HIV VPU 36 A 3.6 448 333 92 4 1580.01 GTGCNGWFY 13358 9 HPV E1 12 69 1016 11 4.5 3 1593.01 GTDCNGWFY 13359 9 HPV E1 12 A 40 318 73 330 4 1580.15 LSDLQDSGY 13360 9 HPV E1 114 1.7 — — 4025 1 1593.06 QTDYYGLYY 13361 9 HPV E1 151 A 1.3 122 38 674 3 86.0139 SSNLQGKLY 13362 9 HPV E1 187 3032 3972 15,949 62 1 1580.16 NSNTKATLLY 13363 10 HPV E1 193 142 13,955 299 470 3 1580.08 SSNTKANILY 13364 10 HPV E1 193 290 579 408 33 3 1580.09 CTDWCITGY 13365 9 HPV E1 226 60 4818 4936 485 2 1593.02 STDAALYWY 13366 9 HPV E1 314 A 2.6 24 26 68 4 1580.02 STAAALYWY 13367 9 HPV E1 314 67 34 25 14 4 1593.08 SSDAALYWY 13368 9 HPV E1 321 A 34 — 1974 799 1 1580.06 SSVAALYWY 13369 9 HPV E1 321 3960 305 169 27 3 1593.07 KSDIVTLTY 13370 9 HPV E1 329 A 62 — 3165 313 2 1593.13 VTDDSEIAY 13371 9 HPV E1 349 A 22 — 2865 10,110 1 1580.07 VMDDSEIAY 13372 9 HPV E1 349 18 — 95 2551 2 1580.10 LSEMVQWAY 13373 9 HPV E1 350 6.9 — 633 101 2 1580.17 LSEMIQWAY 13374 9 HPV E1 350 1.5 — 187 77 3 1580.13 FGEMVQWAY 13375 9 HPV E1 353 318 — 81 249 3 1593.03 LSDMVQWAY 13376 9 HPV E1 357 A 21 8058 504 161 2 1580.03 LSQMVQWAY 13377 9 HPV E1 357 25 18,019 124 1.8 3 1580.11 LTDDSDIAY 13378 9 HPV E1 362 7.9 3922 4772 5441 1 1580.12 LTDDSDIAYY 13379 10 HPV E1 362 6.4 738 3977 293 2 1580.14 ITDDSDIAY 13380 9 HPV E1 365 4.2 7475 2100 3148 1 1593.04 ITDDSEIAY 13381 9 HPV E1 369 A 20 7373 1441 3102 1 1580.04 IVDDSEIAY 13382 9 HPV E1 369 103 — 444 2035 2 1593.05 MSDSQWIKY 13383 9 HPV E1 420 A 10 10,066 839 434 2 1580.05 MSMSQWIKY 13384 9 HPV E1 420 229 158 7.7 1.8 4 86.0135 ISWTYIDDY 13385 9 HPV E1 520 1209 — 2488 9.4 1 1580.23 CQDKILEHY 13386 9 HPV E2 11 55 — — 2603 1 1593.14 CTDKILEHY 13387 9 HPV E2 11 A 110 — — 15,405 1 1580.32 VQDKILDIY 13388 9 HPV E2 11 136 — — 3810 1 86.0141 CQDKILTHY 13389 9 HPV E2 11 914 8904 12,482 188 1 86.0149 VQEKILDLY 13390 9 HPV E2 11 1437 8175 17,034 193 1 1580.21 LQDKIIDHY 13391 9 HPV E2 15 68 — — 2770 1 1593.09 LTDKIIDHY 13392 9 HPV E2 15 A 195 — — 6795 1 1593.16 LTDKILDHY 13393 9 HPV E2 17 A 3.1 804 4417 1262 1 1580.27 LQDKILDHY 13394 9 HPV E2 17 66 7414 — 926 1 1580.18 STDLRDHIDY 13395 10 HPV E2 23 25 9577 — 313 2 1580.24 MLETLNNTEY 13396 10 HPV E2 78 36 11,070 385 1118 2 1593.15 MTETLNNTEY 13397 10 HPV E2 78 A 77 1622 471 1383 2 88.0433 YVAWKYIYY 13398 9 HPV E2 131 310 1 1580.29 IVEGQVDYY 13399 9 HPV E2 147 188 — — 1606 1 1580.19 QVDYYGLYY 13400 9 HPV E2 151 3.4 777 69 1148 2 1580.33 EVDYVGLYY 13401 9 HPV E2 151 3.6 161 4.5 — 3 1580.25 KVDYIGMYY 13402 9 HPV E2 151 27 2229 44 13 3 1593.10 ATDVSHRGLY 13403 10 HPV E2 154 A 26 18 1617 15 3 1580.22 ATCVSHRGLY 13404 10 HPV E2 154 421 492 4212 28 3 88.0401 CVSHRGLYY 13405 9 HPV E2 156 108 1 86.0160 GNEKTYFKY 13406 9 HPV E2 162 2297 12,072 319 739 1 86.0156 DSVSSTCRY 13407 9 HPV E2 197 3056 12 — 994 1 1580.30 VTDSRNTKY 13408 9 HPV E2 243 25 — — 1650 1 1580.26 ESNSLKCLRY 13409 10 HPV E2 282 359 174 7507 604 2 1580.31 WTSTDNKNY 13410 9 HPV E2 327 163 4831 — 7308 1 1593.11 KTDILTVTY 13411 9 HPV E2 329 A 116 — — 922 1 86.0146 KTGILTVTY 13412 9 HPV E2 329 855 — 3395 20 1 1580.20 KSAIVTLTY 13413 9 HPV E2 329 9.2 — 96 5.7 3 1593.17 NTDILTVTY 13414 9 HPV E2 332 A 22 1534 1527 1996 1 86.0152 NTGILTVTY 13415 9 HPV E2 332 337 3147 1403 8722 1 1593.12 DSDQILVGY 13416 9 HPV E2 354 A 183 — — — 1 86.0147 DSVQILVGY 13417 9 HPV E2 354 1931 2.8 13,561 138 2 78.0005 RFEDPTRRPY 13418 10 HPV E6 3 19,245 17,839 145 1 1549.41 LSDALEIPY 13419 9 HPV E6 15 A 12 629 1598 8688 1 1549.01 LSSALEIPY 13420 9 HPV E6 15 25 4107 261 83 3 1549.40 LTSALEIPY 13421 9 HPV E6 15 A 57 358 183 161 4 86.0061 LTDVSIACVY 13422 10 HPV E6 25 A 2.9 764 72 2 86.0054 LTDIEITCVY 13423 10 HPV E6 25 A 12 540 80 2 86.0052 ITDIILECVY 13424 10 HPV E6 30 A 1.8 7660 505 1 86.0168 KTDQRSEVY 13425 9 HPV E6 35 A 84 — 1174 1 78.0252 ATLERTEVY 13426 9 HPV E6 37 656 557 26 1 78.0378 LFTDLRIVY 13427 9 HPV E6 46 1262 12 89 2 1549.09 VFADLRIVY 13428 9 HPV E6 46 — 1799 2.9 21 2 78.0348 AFTDLTIVY 13429 9 HPV E6 46 31 36 71 3 1549.50 VTADLRIVY 13430 9 HPV E6 46 A 1516 121 228 50 3 1549.51 ATTDLTIVY 13431 9 HPV E6 46 A 391 163 194 109 4 86.0371 FTDLTIVY 13432 8 HPV E6 47 16 1275 — 1 78.0366 AFKDLFVVY 13433 9 HPV E6 48 — 174 37 2 78.0379 RFLSKISEY 13434 9 HPV E6 68 — 1460 19 1 86.0060 YSDVSEFRWY 13435 10 HPV E6 70 A 3.9 1842 1026 1 1549.45 LSDISEYRHY 13436 10 HPV E6 70 A 27 2538 14,468 552 1 78.0009 YSKVSEFRWY 13437 10 HPV E6 70 539 4514 185 1 78.0027 LSKISEYRHY 13438 10 HPV E6 70 17,195 — 159 1 86.0059 YTKVSEFRWY 13439 10 HPV E6 70 A 276 3308 420 2 78.0384 LFYSKVRKY 13440 9 HPV E6 71 — 201 35 2 86.0062 FTSRIRELRY 13441 10 HPV E6 71 A 4.4 77 50 3 86.0055 YSDIRELRHY 13442 10 HPV E6 72 A 9.9 1137 740 1 78.0253 YSRIRELRY 13443 9 HPV E6 72 308 6276 566 1 86.0063 YSDIRELRYY 13444 10 HPV E6 72 A 9.4 733 456 2 86.0065 FTSKVRKYRY 13445 10 HPV E6 72 A 64 6677 52 2 78.0176 FYSKVRKYRY 13446 10 HPV E6 72 — 146 326 2 1549.02 VSEFRWYRY 13447 9 HPV E6 73 33 — 1521 135 2 78.0254 ISEYRHYQY 13448 9 HPV E6 73 46 853 81 2 78.0249 ISEYRHYNY 13449 9 HPV E6 73 74 4203 109 2 86.0166 ISDYRHYQY 13450 9 HPV E6 73 A 13 37 382 3 86.0162 ISDYRHYNY 13451 9 HPV E6 73 A 16 45 455 3 1549.49 YSDVRKYRY 13452 9 HPV E6 73 A 18 — 209 275 3 1549.43 VSDFRWYRY 13453 9 HPV E6 73 A 24 3072 241 99 3 1549.42 VTEFRWYRY 13454 9 HPV E6 73 A 26 3150 256 92 3 78.0183 EYRHYQYSLY 13455 10 HPV E6 75 2267 2372 130 1 78.0185 EYRHYNYSLY 13456 10 HPV E6 75 2405 1774 67 1 78.0180 EYRHYNYSVY 13457 10 HPV E6 75 — 16,016 253 1 78.0363 KFYSKISEY 13458 9 HPV E6 75 — 1595 9.5 1 1571.26 ISDYRHYCY 13459 9 HPV E6 80 A 9.4 — 9.9 192 3 1571.27 ISEYRHYCY 13460 9 HPV E6 80 38 — 264 62 3 78.0177 EYRHYCYSLY 13461 10 HPV E6 82 2564 2449 120 1 86.0001 TLEKLTNTGLY 13462 11 HPV E6 89 77 5500 154 2 1589.45 TIEKLTNTGLY 13463 11 HPV E6 89 A 78 12 15,150 220 3 86.0167 LTDLLIRCY 13464 9 HPV E6 99 A 13 6857 5515 1 78.0369 RFHNIGGRW 13465 9 HPV E6 124 — 12,156 13 1 78.0381 RFHNIMGRW 13466 9 HPV E6 124 — — 27 1 78.0372 RFHNISGRW 13467 9 HPV E6 124 — — 22 1 78.0376 RFHSIAGQY 13468 9 HPV E6 126 — 202 1.0 2 78.0365 RFHNIRGRW 13469 9 HPV E6 131 — — 23 1 86.0068 RTETPTLQDY 13470 10 HPV E7 2 A 11 1987 239 2 86.0067 HTDTPTLHEY 13471 10 HPV E7 2 A 20 1509 54 2 86.0004 PTLKEYVLDLY 13472 11 HPV E7 6 195 805 408 2 78.0250 LKEYVLDLY 13473 9 HPV E7 8 — 3313 76 1 86.0169 LTEYVLDLY 13474 9 HPV E7 8 A 6.0 941 81 2 78.0354 LYPEPTDLY 13475 9 HPV E7 15 — 268 1473 1 86.0069 ETDPVDLLCY 13476 10 HPV E7 20 A 6.4 4110 — 1 78.0017 ELDPVDLLCY 13477 10 HPV E7 20 26 4291 12,746 1 1549.44 QTEPDTSNY 13478 9 HPV E7 44 A 19 4977 — 2322 1 1549.03 QAEPDTSNY 13479 9 HPV E7 44 319 — — 9935 1 78.0244 QAEPDRAHY 13480 9 HPV E7 44 3270 — 16 1 86.0070 QTEQATSNYY 13481 10 HPV E7 46 A 11 9576 500 1 78.0022 QAEQATSNYY 13482 10 HPV E7 46 101 — 1436 1 78.0023 ATSNYYIVTY 13483 10 HPV E7 50 2209 2117 118 1 86.0071 ATDNYYIVTY 13484 10 HPV E7 50 A 7.4 1918 65 2 1549.48 TSDYYIVTY 13485 9 HPV E7 51 A 11 4112 11,927 2204 1 9012.0158 RTDGNRQIIGY 13486 11 Human CEA 72 A 140 — — 95 2 9012.0160 GTDQATPGPAY 13487 11 Human CEA 85 A 174 3848 13,260 234 2 1610.06 QQATPGPAY 13488 9 Human CEA 87 3427 1322 310 13 2 9012.0096 YSDREIIY 13489 8 Human CEA 95 A 93 16,129 — 28 2 1470.01 RSDSVILNVLY 13490 11 Human CEA 225 79 — 5958 1 9012.0162 RTDSVILNVLY 13491 11 Human CEA 225 A 14 365 954 8.5 3 9012.0116 TTSPLNTSY 13492 9 Human CEA 241 A 176 2.6 113 12 4 57.0007 AADNPPAQY 13493 9 Human CEA 261 A 9.2 1 1610.04 AASNPPAQY 13494 9 Human CEA 261 — 18,083 — 210 1 1553.02 ITVNNSGSY 13495 9 Human CEA 289 2361 24 1847 20 2 9012.0164 LSDTRNDVGPY 13496 11 Human CEA 381 A 14 586 9860 152 2 1610.05 VTRNDVGPY 13497 9 Human CEA 383 414 4881 — 20 2 1553.03 PTISPSYTYY 13498 10 Human CEA 418 415 19,936 5377 1579 1 9012.0100 TTSPSYTY 13499 8 Human CEA 419 A 2317 3436 213 323 2 9012.0102 ISDSYTYY 13500 8 Human CEA 420 A 222 8550 1989 9106 1 9012.0142 HTASNPPAQY 13501 10 Human CEA 438 A 106 0.54 21 1.8 4 1553.04 ITEKNSGLY 13502 9 Human CEA 467 58 513 — 68 2 9012.0166 TTEPEAQNTTY 13503 11 Human CEA 522 A 2.1 530 1328 145 2 1470.06 RSDPVTLDVLY 13504 11 Human CEA 581 17 — 2307 1 9012.0168 RTDPVTLDVLY 13505 11 Human CEA 581 A 6.7 2520 1309 10 2 9012.0118 ITSPPDSSY 13506 9 Human CEA 597 A 1717 462 16,458 8.8 2 9012.0170 CTSASNPSPQY 13507 11 Human CEA 615 A 535 549 — 484 1 9012.0120 ITDNNNGTY 13508 9 Human CEA 645 A 32 460 15,604 21 3 9012.0172 ETDLDMLRHLY 13509 11 Human Her2/neu 40 A 9.6 4,4 1501 10 3 9012.0147 VTQGNLELTY 13510 10 Human Her2/neu 55 A 90 6718 1672 23 2 9012.0149 RTTQLFEDNY 13511 10 Human Her2/neu 103 A 2393 — 11,225 7.4 1 9012.0151 LTQRNPQLCY 13512 10 Human Her2/neu 154 A 6.9 21 139 7.1 4 9012.0174 FTSMPNPEGRY 13513 11 Human Her2/neu 279 A 10 2.8 170 104 4 9012.0122 SMDNPEGRY 13514 9 Human Her2/neu 281 A 141 535 1443 11 2 9012.0176 ASDVTACPYNY 13515 11 Human Her2/neu 293 A 18 5833 2444 205 2 9012.0124 CTTACPYNY 13516 9 Human Her2/neu 295 A 1867 5558 275 188 2 9012.0106 VTDCPYNY 13517 8 Human Her2/neu 296 A 79 — 1451 1628 1 9012.0178 VTETLEEITGY 13518 11 Human Her2/neu 399 A 20 3514 — 11,269 1 9012.0180 ETDEEITGYLY 13519 11 Human Her2/neu 401 A 6.4 27 277 1132 3 9012.0126 LTEITGYLY 13520 9 Human Her2/neu 403 A 16 4226 25 151 3 9012.0128 VTQGLPREY 13521 9 Human Her2/neu 546 A 848 3891 1014 1.7 1 9012.0182 ETDQCVACAHY 13522 11 Human Her2/neu 580 A 9.9 36 496 398 4 9012.0153 YTMAGVGSPY 13523 10 Human Her2/neu 772 A 9.8 0.32 2.2 3.5 4 9012.0152 YVMAGVGSPY 13524 10 Human Her2/neu 772 122 1.7 3.4 12 4 1215.02 VMAGVGSPY 13525 9 Human Her2/neu 773 1047 802 91 7.6 2 1215.07 CMQIAKGMSY 13526 10 Human Her2/neu 826 485 8333 2136 5.1 2 9012.0184 DMDDLVDAEEY 13527 11 Human Her2/neu 1013 A 428 5662 — 18,038 1 9012.0186 PTDDPSPLQRY 13528 11 Human Her2/neu 1102 A 32 — 937 440 2 1095.30 LTCSPQPEY 13529 9 Human Her2/neu 1131 981 5234 701 73 1 9012.0188 ATSPAFDNLYY 13530 11 Human Her2/neu 1212 A 4.9 41 9.4 0.90 4 1610.02 ASDLPTTMNY 13531 10 Human MAGE 68 A 32 — 5087 791 1 1610.03 LTDHFVQENY 13532 10 Human MAGE 246 A 5.8 3760 12,377 1828 1 1610.01 MTDLVQENY 13533 9 Human MAGE 247 A 7.1 659 460 2360 2 83.0099 TQDLVQEKY 13534 9 Human MAGE1 240 91 — 2099 1 9012.0190 GTSSFSTTINY 13535 11 Human MAGE2 67 A 4176 1495 196 86 2 9012.0130 SSDSTTINY 13536 9 Human MAGE2 69 A 8.5 3926 423 898 2 9012.0108 ITSKASEY 13537 8 Human MAGE2 150 A 3292 3161 15,233 165 1 9012.0192 VTEVVPISHLY 13538 11 Human MAGE2 166 A 31 579 1956 8.7 2 9012.0132 ETVPISHLY 13539 9 Human MAGE2 166 A 234 0.35 869 2.2 3 83.0098 VTGPGPGY 13540 8 Human MAGE2 179 A 1841 1885 305 1 9012.0133 LTQENYLEY 13541 9 Human MAGE2 250 A 16 30 22 23 4 9012.0134 LTHFLLLKY 13542 9 Human MAGE2/3 116 A 32 369 1.3 3.2 4 9012.0135 GTDPACYEF 13543 9 Human MAGE2/3 263 A 467 186 1958 9837 2 9012.0194 GTSSLPTTMNY 13544 11 Human MAGE3 67 A 1648 2486 260 7.6 2 9012.0196 TMDYPLWSQSY 13545 11 Human MAGE3 74 A 149 419 721 99 3 9012.0154 MTVDPIGHLY 13546 10 Human MAGE3 167 A 188 0.42 19 1.1 4 1461.06 MEVDPIGHLY 13547 10 Human MAGE3 167 371 15 307 35 4 9012.0136 FTTCLGLSY 13548 9 Human MAGE3 171 A 15 1.3 2.2 1303 3 9012.0112 ATDLGLSY 13549 8 Human MAGE3 172 A 9.6 2814 2196 6857 1 9012.0137 FTQENYLEY 13550 9 Human MAGE3 250 A 13 8.0 23 99 4 9012.0139 SSDPSQKTY 13551 9 Human p53 95 A 37 — 9710 101 2 9012.0140 STVPSQKTY 13552 9 Human p53 95 A — 420 — 106 2 1553.01 PSQKTYQGSY 13553 10 Human p53 98 485 — — 142 2 1598.01 GTDKSVTCTY 13554 10 Human p53 117 A 412 — 4748 1886 1 1096.05 GTAKSVTCTY 13555 10 Human p53 117 2865 1245 4535 59 1 9012.0156 GTDVRAMAIY 13556 10 Human p53 154 A 21 965 1061 1.4 2 9012.0155 GTRVRAMAIY 13557 10 Human p53 154 — 237 959 1.4 2 1096.14 RVEGNLRVEY 13558 10 Human p53 196 2003 — 14,728 48 1 9012.0198 NTDRHSVVVPY 13559 11 Human p53 210 A 247 4611 1716 9692 1 9012.0197 NTFRHSVVVPY 13560 11 Human p53 210 4396 276 1099 3686 1 1470.36 GSDCTTIHYNY 13561 11 Human p53 226 102 2795 14,738 729 1 9012.0200 GTDCTTIHYNY 13562 11 Human p53 226 A 29 4863 959 76 2 9012.0114 CTDIHYNY 13563 8 Human p53 229 A 68 2193 2552 1026 1 9012.0113 CTTIHYNY 13564 8 Human p53 229 3479 893 3121 364 1 —indicates binding affinity >20,000 nM.

TABLE 188 Binding affinity of A02 supertype peptides SEQ Ana- Degen- Peptide Sequence ID NO AA Organism Protein Position log A*0201 A*0202 A*0203 A*0206 A*6802 eracy 1369.01 GVLGWSPQV 13565 9 HBV env 62 A 22 157 389 28 9428 4 1369.14 VVQAGFFLV 13566 9 HBV env 177 A 440 79 2503 81 617 3 1369.13 PVLPIFFCV 13567 9 HBV env 377 A 8.7 3136 14,286 22 1814 2 70.0094 FLLAQFTSAI 13568 10 HBV Pol 503 65 1.9 4.8 148 533 4 1369.15 YVDDVVLGV 13569 9 HBV pol 538 A 18 14 70 16 354 5 1369.03 FVLSLGIHV 13570 9 HBV pol 562 A 45 399 2817 131 112 4 1369.26 IVRGTSFVYV 13571 10 HBV pol 773 A — 5301 69 5398 1217 1 1369.02 HVYSHPIIV 13572 9 HBV pol 1076 A 150 1923 14 1199 123 3 F124.06 CINGVCWTV 13573 9 HCV NS3 1073 63 1 F124.03 KLVALGINAV 13574 10 HCV NS3 1406 461 1 9016.0058 YLVAYQATV 13575 9 HCV NS4 1590 8.6 0.49 2.5 5.8 47 5 F124.04 SLMAFTAAV 13576 9 HCV NS4 1789 20 1 1537.01 RLTPLCVTL 13577 9 HIV Env 13 A 28 6.0 54 164 — 4 1537.02 KLTQLCVTL 13578 9 HIV Env 13 A 24 2.7 38 131 — 4 1537.03 KLTSLCVTL 13579 9 HIV Env 13 A 91 29 91 181 — 4 1516.13 QITPLCVTL 13580 9 HIV Env 134 A 976 124 4391 634 2867 1 1516.14 KLTFLCVTL 13581 9 HIV Env 134 A 19 3.0 41 123 — 4 1516.15 KLTPLCVIL 13582 9 HIV Env 134 A 356 74 968 1545 — 2 1539.01 MTANPPIPV 13583 9 HIV Gag 27 A 2.3 7.2 2.5 1066 2 4 1539.02 MTRNPPVPV 13584 9 HIV Gag 27 A 9171 1136 35 — 117 2 1539.03 MTSNPAIPV 13585 9 HIV Gag 27 A 1465 951 68 911 2 2 1539.04 ALAEAMSQA 13586 9 HIV Gag 38 A 15 1.9 20 17 3021 4 1539.05 VLAEAMGQV 13587 9 HIV Gag 38 A 55 1.7 3.2 75 168 5 1539.06 VLAEAMSHT 13588 9 HIV Gag 38 A 243 16 7.5 975 — 3 1539.07 VLAEAMSKA 13589 9 HIV Gag 38 A 69 3.4 7.6 101 4578 4 1539.08 VLGEAMSQA 13590 9 HIV Gag 38 A 176 21 22 1089 — 3 1211.08 SLYNTVATL 13591 9 HIV GAG 77 290 6573 68 — 1155 2 1516.08 VLAEAMSHV 13592 9 HIV Gag 386 A 29 1.9 5.5 89 304 5 1516.09 ILAEAMSKA 13593 9 HIV Gag 386 A 72 3.5 2.8 126 2655 4 1516.10 VLAEAMSRV 13594 9 HIV Gag 386 A 40 2.6 3.7 75 487 5 1516.11 VLAEAMSAA 13595 9 HIV Gag 386 A 24 0.00 0.87 10 474 5 1516.12 VLAEAMAAA 13596 9 HIV Gag 386 A 17 1.9 3.2 16 639 4 73.0103 FLKEKGGLEGV 13597 11 HIV NEF 117 A 322 3.5 6.8 739 1252 3 73.0105 FLKEKGGLDGV 13598 11 HIV NEF 117 A 332 3.7 11 3207 3807 3 73.0120 EILDLWVYHV 13599 10 HIV NEF 185 A 496 569 1865 2229 163 2 73.0122 ILDLWVYHV 13600 9 HIV NEF 186 A 17 30 156 145 7414 4 73.0124 ILDLWVYNV 13601 9 HIV NEF 186 A 40 30 201 135 5814 4 73.0127 WQNYTPGPGV 13602 10 HIV NEF 204 A 1175 114 230 223 11,993 3 73.0129 WLNYTPGPGI 13603 10 HIV NEF 204 A 135 4.6 46 — 1196 3 73.0138 LLFGWCFKL 13604 9 HIV NEF 221 A 18 4.1 198 340 1084 4 73.0139 LTFGWCFKV 13605 9 HIV NEF 221 A 15 33 1168 187 10 4 73.0157 LLLPPLERLTL 13606 11 HIV REV 77 A 34 2607 9010 45 — 2 73.0158 LQLPPLERLTV 13607 11 HIV REV 77 A 159 4545 6270 52 — 2 1525.09 RILQQLLFV 13608 9 HIV Vpr 62 A 28 489 60 18 17,931 4 1525.10 RLLQQLLFI 13609 9 HIV Vpr 62 A 27 70 46 19 — 4 1525.11 RTLQQLLFI 13610 9 HIV Vpr 62 A 152 — 1658 89 — 2 1525.12 RMLQQLLFI 13611 9 HIV Vpr 62 A 15 128 12 16 18,745 4 1525.13 RILQQLLFT 13612 9 HIV Vpr 62 A 1427 5693 5251 491 — 1 1525.14 RILQQLLFA 13613 9 HIV Vpr 62 A 123 68 68 20 — 4 1525.15 RTLQQLLFV 13614 9 HIV Vpr 62 A 120 1282 190 30 — 3 1525.16 RMLQQLLFV 13615 9 HIV Vpr 62 A 21 21 6.8 14 — 4 1525.17 RMLQQLLFT 13616 9 HIV Vpr 62 A 126 1868 493 139 3 1525.18 RTLQQLLFA 13617 9 HIV Vpr 62 A 948 1646 394 18 — 2 1525.20 RILQQLLLI 13618 9 HIV Vpr 62 A 199 4681 1003 82 — 2 1525.21 KILQQLLFI 13619 9 HIV Vpr 62 A 41 1056 126 51 — 3 1525.22 RILQQMLFI 13620 9 HIV Vpr 62 A 187 709 241 108 — 3 1525.23 RTLQQLMFI 13621 9 HIV Vpr 62 A 143 1822 514 55 — 2 1525.24 RILQHLLFA 13622 9 HIV Vpr 62 A 160 220 51 11 — 4 1525.25 RTLQLLLFV 13623 9 HIV Vpr 62 A 4.7 371 468 11 3206 4 1525.26 TILQQLLFI 13624 9 HIV Vpr 62 A 95 2786 367 91 7032 3 1525.27 RILQRLLFV 13625 9 HIV Vpr 62 A 64 1585 11 73 — 3 1545.01 RVLQQLLFI 13626 9 HIV Vpr 62 A 27 1062 24 8.5 10,579 3 1545.03 RILQQPLFI 13627 9 HIV Vpr 62 A 140 9910 38 872 — 2 1545.04 RMLQHLLFI 13628 9 HIV Vpr 62 A 16 10 4.0 14 — 4 1545.05 RVLQQLLFV 13629 9 HIV Vpr 62 A 10 1005 29 6.4 — 3 1577.43 SLSAYIIRV 13630 9 HIV 40 1 1578.19 GMGCTGWFEV 13631 10 HPV E1 11 1049 37 62 1456 1321 2 1578.41 ALFNVQEGV 13632 9 HPV E1 68 64 2.0 5.2 45 914 4 1578.25 AIFGVNPTV 13633 9 HPV E1 232 205 21 92 96 1057 4 1578.14 CLYCHLQSL 13634 9 HPV E1 239 1031 90 45 1772 9600 2 86.0178 AIFGVNPTI 13635 9 HPV E1 246 1822 13 324 421 3536 3 86.0202 LIQPYSIYA 13636 9 HPV E1 250 1397 245 2112 428 3296 2 1578.34 MQCLTCTWGV 13637 10 HPV E1 251 9.9 5.5 36 5.6 20 5 1578.20 SLYTHLQCL 13638 9 HPV E1 252 224 2.6 11 540 8475 3 1578.26 TLYAHIQCL 13639 9 HPV E1 252 269 4,9 9.4 420 1613 4 1578.01 LLQQYCLYL 13640 9 HPV E1 254 224 11 17 309 606 4 1578.07 LIQPFILYA 13641 9 HPV E1 261 124 70 46 71 8625 4 1578.02 SLACSWGMVV 13642 10 HPV E1 266 805 22 8.5 1710 588 2 1578.08 ILYAHIQCL 13643 9 HPV E1 266 314 9.4 10 420 16,355 4 1578.15 KLLEKLLCI 13644 9 HPV E1 272 19 21 15 51 — 4 1578.21 KLMSNLLSI 13645 9 HPV E1 285 16 2.7 7.9 34 — 4 1578.29 KLMSQLLNI 13646 9 HPV E1 288 35 1.6 12 56 — 4 1578.03 KLLSKLLCV 13647 9 HPV E1 292 55 68 36 125 — 4 86.0189 ALYWYRTGM 13648 9 HPV E1 298 1596 13 57 15,649 — 2 86.0195 ALYWFRTAM 13649 9 HPV E1 311 1477 17 214 13,949 — 2 1578.30 ALYWYRTGL 13650 9 HPV E1 314 5066 8.2 23 11,468 — 2 86.0176 ALYWYKTGI 13651 9 HPV E1 318 665 21 53 4120 3292 2 86.0181 ALYWYRTGI 13652 9 HPV E1 325 555 24 64 4639 4850 2 1578.35 SLQDSQFEL 13653 9 HPV E1 336 141 1.4 165 160 8852 4 86.0190 VQWAYDNDV 13654 9 HPV E1 341 4435 89 375 428 3590 3 86.0209 VQWAFDNEV 13655 9 HPV E1 348 286 1502 4519 31 — 2 86.0196 VQWAYDNEL 13656 9 HPV E1 354 3974 190 1916 1098 — 1 86.0205 VQWAYDHDI 13657 9 HPV E1 357 6899 6836 — 427 — 1 1578.36 FQYAQLADV 13658 9 HPV E1 364 42 3.7 12 32 16,876 4 86.0182 VQWAFDNEL 13659 9 HPV E1 368 3227 319 449 256 — 3 1578.09 MAFEYALLA 13660 9 HPV E1 382 226 52 74 100 29 5 1578.16 QQIEFVSFL 13661 9 HPV E1 429 19 3.3 14 49 44 5 1578.17 FLSALKLFL 13662 9 HPV E1 436 17 2.8 11 45 2146 4 1578.37 FLSYFKLFL 13663 9 HPV E1 443 30 2.1 8.6 45 4752 4 1578.22 FLGAFKKFL 13664 9 HPV EI 449 5839 10 476 11,816 — 2 1578.42 FLVAFKQFL 13665 9 HPV E1 449 55 0.43 4.7 81 1405 4 1578.31 FLDAFKKFL 13666 9 HPV E1 452 158 25 251 420 — 4 1578.10 QQIEFITFL 13667 9 HPV E1 456 42 5.9 20 45 93 5 1578.11 FLGALKSFL 13668 9 HPV E1 463 719 0.30 2.1 1720 3934 2 1593.56 FLGALKSFV 13669 9 HPV E1 463 A 93 1.1 1.1 79 822 4 1578.18 FLQGCIISYA 13670 10 HPV E1 473 93 2.6 9.0 241 1409 4 1578.38 FQGSVISFV 13671 9 HPV E1 481 15 1.8 1.8 13 564 4 1578.23 FLKGCVISCV 13672 10 HPV E1 486 2800 13 13 7191 13,093 2 1578.27 FLQGAIISFV 13673 10 HPV E1 486 45 0.65 6.6 69 86 5 1578.43 FLKGCIISYV 13674 10 HPV E1 486 341 0.85 2.0 1165 795 3 1578.28 LQGAIISFV 13675 9 HPV E1 487 42 6.6 11 20 1215 4 1578.04 SLMKFLQGSV 13676 10 HPV E1 489 436 31 4.6 1452 10,371 3 1578.32 FLSGCVISYV 13677 10 HPV E1 489 43 2.7 7.4 67 102 5 1578.05 FLQGSVICFV 13678 10 HPV E1 493 41 3.5 9.1 73 380 5 1578.06 LQGSVICFV 13679 9 HPV E1 494 23 33 21 52 3562 4 1578.12 FIQGAVISFV 13680 10 HPV E1 500 255 12 18 345 394 5 1578.13 IQGAVISFV 13681 9 HPV E1 501 45 12 13 35 4876 4 1578.24 GMIDDVTPI 13682 9 HPV E1 512 25 0.20 0.63 24 — 4 1578.44 GMIDDVTAI 13683 9 HPV E1 512 23 5.3 7.3 37 — 4 1578.39 YIDDYLRNL 13684 9 HPV EI 518 664 27 380 862 — 2 1578.33 ALDGNDISV 13685 9 HPV E1 535 40 41 337 48 — 4 1578.40 FQFQNPFPL 13686 9 HPV E1 573 8.4 0.75 3.5 6.3 3158 4 86.0075 YLHNRLVVFT 13687 10 HPV E1 578 2160 120 181 15,169 1596 2 1578.51 RLENAILFTA 13688 10 HPV E2 43 2148 43 1766 4556 — 1 1593.60 RLENAILFTV 13689 10 HPV E2 43 A 101 24 160 134 15,802 4 1578.45 TLQDVSLEV 13690 9 HPV E2 93 701 18 26 2072 2682 2 1593.54 TTQDVSLEV 13691 9 HPV E2 93 A 1344 2355 147 674 9 2 1593.55 TVQDVSLEV 13692 9 HPV E2 93 A 244 483 56 194 15 5 1578.47 YTNWKFIYL 13693 9 HPV E2 131 69 14 31 84 146 5 1578.49 YTNWGEIYI 13694 9 HPV E2 131 293 10 82 700 24 4 1578.56 YTNWSEIYI 13695 9 HPV E2 131 61 3.6 47 216 5 5 1578.46 VAWDSVYYM 13696 9 HPV E2 136 172 603 1332 790 5154 1 1593.57 VAWDSVYYV 13697 9 HPV E2 136 A 4.4 35 143 3.3 48 5 1578.52 YVVWDSIYYI 13698 10 HPV E2 137 77 127 287 49 172 5 1578.48 YLCIDGQCTV 13699 10 HPV E2 138 1771 283 274 4651 — 2 1578.53 VVWDSIYYI 13700 9 HPV E2 138 13 39 288 11 52 5 1593.58 YTCIDGQCTV 13701 10 HPV E2 138 A 698 314 420 1013 459 3 1593.59 YVCIDGQCTV 13702 10 HPV E2 138 A 950 128 399 538 593 2 1578.50 KLFCADPAL 13703 9 HPV E2 242 70 6.8 73 82 — 4 1578.54 FQKYKTLFV 13704 9 HPV E2 311 1138 821 30 419 — 2 1578.55 FLSHVKIPV 13705 9 HPV E2 351 41 4.0 9.8 91 60 5 1491.73 TLHDLCQAV 13706 9 HPV E6 11 A 331 17 15 10,585 2809 3 1491.57 TLSFVCPWCV 13707 10 HPV E7 94 A 786 123 370 4357 388 3 1481.17 LTNTGLYNL 13708 9 HPV18 E6 93 13,609 20 4987 1835 1580 1 1481.25 TLSFVCPWCA 13709 10 HPV18 E7 93 1611 221 521 — 13,228 1 1481.46 RTLHDLCQA 13710 9 HPV33 E6 10 8121 34 678 96 — 2 1481.47 TLHDLCQAL 13711 9 HPV33 E6 11 1404 2.7 40 2182 — 2 9013.0115 WQRLLLTASV 13712 10 Human CEA 15 A 5114 16,288 36 2227 — 1 9013.0116 WLRLLLTASL 13713 10 Human CEA 15 A 8816 12,466 32 17,432 19,784 1 9013.0253 WQRLLLTASLV 13714 11 Human CEA 15 A 1713 246 19 496 — 3 9013.0254 WLRLLLTASLL 13715 11 Human CEA 15 A 3481 171 12 11,778 — 2 9013.0117 RLLLTASLLV 13716 10 Human CEA 17 A 57 123 103 114 5937 4 9013.0002 LLLTASLLV 13717 9 Human CEA 18 A 28 1334 293 79 — 3 9013.0118 SLLTFWNPPV 13718 10 Human CEA 23 A 208 76 159 207 24 5 9013.0256 SLLTFWNPPTV 13719 11 Human CEA 23 A 55 54 54 536 2272 3 9013.0120 LLTFWNPPTV 13720 10 Human CEA 24 A 170 10 3.2 1001 607 3 9013.0259 LLTFWNPPTTV 13721 11 Human CEA 24 A 762 67 58 5811 7535 2 9013.0006 LTFWNPPTV 13722 9 Human CEA 25 A 3.4 17 2.3 5.2 14 5 9013.0007 LLFWNPPTT 13723 9 Human CEA 25 A 11 15 4.3 889 — 3 9013.0122 LTFWNPPTTV 13724 10 Human CEA 25 A 210 38 1.9 339 23 5 9013.0123 LLFWNPPTTA 13725 10 Human CEA 25 A 25 1.3 1.6 1172 2136 3 9013.0125 TTAKLTIESV 13726 10 Human CEA 32 A — 4070 355 10,428 53 2 9013.0009 TAKLTIESV 13727 9 Human CEA 33 A — 480 216 10,738 243 3 9013.0010 TLKLTIEST 13728 9 Human CEA 33 A 18,337 80 24 — — 2 9013.0265 KVTIESTPFNV 13729 11 Human CEA 35 A 2575 239 40 93 1547 3 9013.0128 LLIESTPFNV 13730 10 Human CEA 36 A 16 4.0 8.1 62 202 5 9013.0267 LTIESTPFNVV 13731 11 Human CEA 36 A 1087 188 14 77 123 4 9013.0268 LLIESTPFNVA 13732 11 Human CEA 36 A 121 3.3 3.5 107 — 4 9013.0012 TLESTPFNV 13733 9 Human CEA 37 A 216 19 221 1209 241 4 9013.0013 TVESTPFNV 13734 9 Human CEA 37 A 17,240 1914 6164 2395 313 1 9013.0130 TIESTPFNVV 13735 10 Human CEA 37 A 15,639 11,864 671 3225 305 1 9013.0015 NVAEGKEVV 13736 9 Human CEA 44 A — 1307 4755 — 354 1 9013.0016 NLAEGKEVL 13737 9 Human CEA 44 A 3838 14 293 — — 2 9013.0133 NVAEGKEVLV 13738 10 Human CEA 44 A — 1140 19,562 — 352 1 9013.0134 NLAEGKEVLL 13739 10 Human CEA 44 A 2249 9.2 2026 16,857 — 1 9013.0271 NLAEGKEVLLL 13740 11 Human CEA 44 A 7590 18 2718 — — 1 9013.0019 VLEGKEVLL 13741 9 Human CEA 45 A 2908 18 2324 — — 1 9013.0273 VLEGKEVLLLV 13742 11 Human CEA 45 A 1841 32 272 4608 — 2 9013.0021 EVLLLVHNV 13743 9 Human CEA 50 A 3033 6240 6601 107 3 2 9013.0022 ELLLLVHNL 13744 9 Human CEA 50 A 2176 1881 — 7182 296 1 9013.0275 LLLVHNLPQHV 13745 11 Human CEA 52 A 4824 261 652 5144 — 1 9013.0139 RQIIGYVIGV 13746 10 Human CEA 77 A 145 7.4 20 47 27 5 9013.0140 RLIIGYVIGT 13747 10 Human CEA 77 A 1871 179 636 2715 14,594 1 9013.0024 YVIGTQQAV 13748 9 Human CEA 82 A 160 3.2 6.2 84 3 5 9013.0025 YLIGTQQAT 13749 9 Human CEA 82 A 207 2.6 18 5524 8242 3 9013.0142 GTQQATPGPV 13750 10 Human CEA 85 A — — 36 — — 1 9013.0143 GLQQATPGPA 13751 10 Human CEA 85 A 4870 220 3.9 — — 2 9013.0027 TQQATPGPV 13752 9 Human CEA 86 A — 13,655 268 5869 — 1 9013.0028 TLQATPGPA 13753 9 Human CEA 86 A 19,382 1984 29 — — 1 9013.0029 IIYPNASLV 13754 9 Human CEA 100 A 230 24 4.0 152 409 5 9013.0030 ILYPNASLL 13755 9 Human CEA 100 A 130 1.8 4.2 455 14,675 4 9013.0144 IIYPNASLLV 13756 10 Human CEA 100 A 466 9.9 4.7 70 830 4 9013.0145 ILYPNASLLI 13757 10 Human CEA 100 A 88 1.3 2.8 252 3117 4 9013.0032 IQNIIQNDV 13758 9 Human CEA 109 A 16,243 1933 393 3364 — 1 9013.0033 ILNIIQNDT 13759 9 Human CEA 109 A — 222 8008 — — 1 9013.0146 IIQNDTGFYV 13760 10 Human CEA 112 A 155 25 548 201 2599 3 9013.0147 ILQNDTGFYT 13761 10 Human CEA 112 A 902 187 3745 11,094 — 1 9013.0034 IQNDTGFYT 13762 9 Human CEA 113 — 3741 5640 474 — 1 9013.0035 IQNDTGFYV 13763 9 Human CEA 113 A 148 16 37 32 4498 4 9013.0036 ILNDTGFYT 13764 9 Human CEA 113 A 213 14 185 3812 — 3 9013.0149 IQNDTGFYTV 13765 10 Human CEA 113 A 600 20 31 63 8835 3 9013.0150 ILNDTGFYTL 13766 10 Human CEA 113 A 152 2.1 59 381 11,260 4 9013.0151 YTLHVIKSDV 13767 10 Human CEA 120 A 4372 1079 972 54 16 2 9013.0152 YLLHVIKSDL 13768 10 Human CEA 120 A 86 22 352 62 15,271 4 9013.0278 VIKSDLVNEEV 13769 11 Human CEA 124 A — 57 1727 — — 1 9013.0279 VLKSDLVNEEA 13770 11 Human CEA 124 A — 14 3419 — — 1 9013.0038 GQFRVYPEV 13771 9 Human CEA 136 A 1376 344 313 43 — 3 9013.0039 GLFRVYPEL 13772 9 Human CEA 136 A 43 13 229 1423 — 3 9013.0155 AVAFTCEPEV 13773 10 Human CEA 162 A 7858 233 54 199 13,390 3 9013.0156 ALAFTCEPET 13774 10 Human CEA 162 A — 206 279 7964 — 2 9013.0045 VLFTCEPET 13775 9 Human CEA 163 A 2544 134 502 — — 1 9013.0158 TLDATYLWWV 13776 10 Human CEA 171 A 61 137 468 155 1060 4 9013.0286 RLQLSNGNRTL 13777 11 Human CEA 190 — 443 2839 — — 1 9013.0050 QLSNGNRTL 13778 9 Human CEA 192 16,059 39 43 — 8653 2 9013.0292 QLSNGNRTLTL 13779 11 Human CEA 192 — 80 683 — — 1 9013.0230 TLFNVTRNDV 13780 10 Human CEA 201 A 1479 69 25 4843 — 2 9013.0052 VLYGPDAPV 13781 9 Human CEA 233 A 48 2.4 19 172 3264 4 9013.0054 NLNLSCHAV 13782 9 Human CEA 254 A 633 15 39 7132 2203 2 9013.0172 AQYSWFVNGV 13783 10 Human CEA 267 A 114 1.2 2.4 13 11,952 4 9013.0173 ALYSWFVNGT 13784 10 Human CEA 267 A 661 8.9 3.6 875 — 2 9013.0175 GTFQQSTQEV 13785 10 Human CEA 275 A — 157 431 2046 896 2 9013.0176 GLFQQSTQEL 13786 10 Human CEA 275 A 1362 6.2 48 — — 2 9013.0178 FQQSTQELFV 13787 10 Human CEA 277 A 143 21 46 60 — 4 9013.0179 FLQSTQELFI 13788 10 Human CEA 277 A 95 3.7 59 1108 — 3 9013.0056 QQSTQELFV 13789 9 Human CEA 278 A 1595 163 409 593 — 2 9013.0057 QLSTQELFI 13790 9 Human CEA 278 A 65 4.5 27 7471 8169 3 9013.0181 STQELFIPNV 13791 10 Human CEA 280 A 5499 2098 566 181 854 1 9013.0182 SLQELFIPNI 13792 10 Human CEA 280 A 126 15 35 66 7456 4 9013.0059 TQELFIPNV 13793 9 Human CEA 281 A 308 15,949 3325 55 4930 2 9013.0060 TLELFIPNI 13794 9 Human CEA 281 A 29 113 398 84 4232 4 9013.0299 TLELFIPNITV 13795 11 Human CEA 281 A 161 502 15,823 2333 1044 1 9013.0300 TVELFIPNITV 13796 11 Human CEA 281 A 8207 10,183 — 1644 193 1 9013.0062 EVFIPNITV 13797 9 Human CEA 283 A — — — 4263 4 1 9013.0303 NLTVNNSGSYT 13798 11 Human CEA 288 A — — — — 106 1 9013.0187 ITVNNSGSYV 13799 10 Human CEA 289 A — 334 255 1013 114 3 9013.0064 TVNNSGSYV 13800 9 Human CEA 290 A 16,583 310 39 — 44 3 9013.0065 TLNNSGSYT 13801 9 Human CEA 290 A — 237 233 — — 2 9013.0190 CQAHNSDTGV 13802 10 Human CEA 299 A — 339 466 1565 — 2 9013.0191 CLAHNSDTGL 13803 10 Human CEA 299 A 13,550 13 39 — — 2 9013.0066 GLNRTTVTV 13804 9 Human CEA 307 A 109 10 3.8 4726 — 3 9013.0067 RLTVTTITV 13805 9 Human CEA 307 A 108 22 36 704 12,988 3 9013.0304 RTTVTTITVYV 13806 11 Human CEA 310 A 154 9.6 244 73 0.18 5 9013.0305 RLTVTTITVYA 13807 11 Human CEA 310 A 243 23 205 1103 53 4 9013.0192 TTVTTITVYV 13808 10 Human CEA 311 A 1042 21 326 408 17 4 9013.0193 TLVTTITVYA 13809 10 Human CEA 311 A 781 11 57 1740 194 3 9013.0068 TVTTITVYV 13810 9 Human CEA 312 A 102 12 58 95 3 5 9013.0069 TLTTITVYA 13811 9 Human CEA 312 A 14 0.75 2.6 666 5 4 9013.0195 ILNTTYLWWV 13812 10 Human CEA 349 A 1017 121 22 775 15,923 2 9013.0196 IVNTTYLWWV 13813 10 Human CEA 349 A 5940 1435 389 91 71 3 9013.0197 YLWWVNNQSV 13814 10 Human CEA 354 A 8.9 1.2 4.2 65 17 5 9013.0070 WLNNQSLPV 13815 9 Human CEA 357 A 29 1.3 4.3 978 197 4 9013.0072 LQLSNDNRV 13816 9 Human CEA 369 A — 1699 — 298 — 1 9013.0205 LLLSNDNRTL 13817 10 Human CEA 369 A 8195 303 4176 — — 1 9013.0307 LQLSNDNRTLV 13818 11 Human CEA 369 A 12,781 1393 5204 99 — 1 9013.0075 RTLTLLSVV 13819 9 Human CEA 376 A 505 6019 300 88 — 2 9013.0076 RLLTLLSVT 13820 9 Human CEA 376 A 1829 4606 1603 482 — 1 9013.0310 NLLYGPDDPTI 13821 11 Human CEA 410 A 9882 421 8646 — — 1 9013.0208 YTYYRPGVNV 13822 10 Human CEA 424 A 514 5.6 2.9 75 7 4 9013.0209 YLYYRPGVNL 13823 10 Human CEA 424 A 54 2.2 2.8 940 953 3 9013.0311 GVNLSLSCHAV 13824 11 Human CEA 430 A 2089 63 2590 15,270 947 1 9013.0312 GLNLSLSCHAA 13825 11 Human CEA 430 A 1418 47 1179 — — 1 9013.0314 AQYSWLIDGNV 13826 11 Human CEA 445 A 267 62 48 70 15,592 4 9013.0315 ALYSWLIDGNI 13827 11 Human CEA 445 A 25 3.6 7.0 92 10,417 4 9013.0212 ILQHTQELFI 13828 10 Human CEA 455 A 845 49 594 — — 1 9013.0078 QQHTQELFV 13829 9 Human CEA 456 A 2478 5294 847 325 — 1 9013.0079 QLHTQELFI 13830 9 Human CEA 456 A 832 25 264 11,685 19,117 2 9013.0316 HTQELF1SNIV 13831 11 Human CEA 458 A 2662 1140 1403 5388 88 1 9013.0082 TLELFISNI 13832 9 Human CEA 459 A 2464 170 1696 3854 949 1 9013.0318 RTTVKTITVSV 13833 11 Human CEA 488 A 1593 866 457 137 1.4 3 9013.0319 RLTVKTITVSA 13834 11 Human CEA 488 A 1059 401 91 1359 270 3 9013.0083 KTITVSAEV 13835 9 Human CEA 492 A 971 42 2.6 79 15 4 9013.0084 KLITVSAEL 13836 9 Human CEA 492 A 71 3.3 27 153 — 4 9013.0089 VLFTCEPEA 13837 9 Human CEA 519 A 240 70 125 4567 — 3 9013.0323 FTCEPEAQNTV 13838 11 Human CEA 521 A 336 29 86 920 215 4 9013.0324 FLCEPEAQNTf 13839 11 Human CEA 521 A 328 52 51 — — 3 9013.0325 ELQNTTYLWWV 13840 11 Human CEA 526 A 3002 355 1209 — 157 2 9013.0326 EVQNTTYLWWV 13841 11 Human CEA 526 A — — 19,567 — 34 1 9013.0217 ALNTTYLWWV 13842 10 Human CEA 527 A 223 48 5.6 578 7695 3 9013.0090 WLNGQSLPV 13843 9 Human CEA 535 A 287 8.6 6.4 2254 2181 3 9013.0220 GLSLPVSPRL 13844 10 Human CEA 538 A 15,655 223 3867 — — 1 9013.0222 SLPVSPRLQV 13845 10 Human CEA 540 A 7314 1258 155 — — 1 9013.0224 RLQLSNGNRV 13846 10 Human CEA 546 A 17,576 207 669 — — 1 9013.0328 RLQLSNGNRTV 13847 11 Human CEA 546 A 5904 128 57 — 4842 2 9013.0227 LLLSNGNRTL 13848 10 Human CEA 547 A 1552 158 412 3987 — 2 9013.0095 QLSNGNRTV 13849 9 Human CEA 548 A 15,126 139 54 — — 2 9013.0229 QLSNGNRTLV 13850 10 Human CEA 548 A — 66 146 — — 2 9013.0334 QLSNGNRTLTV 13851 11 Human CEA 548 A 1053 20 363 — — 2 9013.0335 RLYVCGIQNSV 13852 11 Human CEA 567 A 170 6.3 24 1538 — 3 9013.0336 RVYVCGIQNSV 13853 11 Human CEA 567 A 425 0.22 3.6 305 6320 4 9013.0096 YTCGIQNSV 13854 9 Human CEA 569 A 1971 71 310 342 140 4 9013.0337 YVCGIQNSVSV 13855 11 Human CEA 569 A 344 242 159 58 207 5 9013.0338 YLCGIQNSVSA 13856 11 Human CEA 569 A 208 21 180 513 9155 3 9013.0099 SLNRSDPVT 13857 9 Human CEA 578 A — 121 2493 — — 1 9013.0233 SLNRSDPVTL 13858 10 Human CEA 578 A 16,179 59 80 — — 2 9013.0100 YVSGANLNL 13859 9 Human CEA 605 A 6161 13 75 230 374 4 9013.0235 PQYSWRINGV 13860 10 Human CEA 623 A — 1328 25 — — 1 9013.0236 PLYSWRINGI 13861 10 Human CEA 623 A — 348 14 — — 2 9013.0102 QQHTQVLFV 13862 9 Human CEA 634 A 2103 1424 80 126 — 2 9013.0103 QLHTQVLFI 13863 9 Human CEA 634 A 1244 22 39 5523 — 2 9013.0242 QLHTQVLFIA 13864 10 Human CEA 634 A 3938 322 163 — — 2 9013.0243 HTQVLFIAKV 13863 10 Human CEA 636 A 2648 1572 86 834 1577 1 9013.0244 HLQVLFIAKI 13866 10 Human CEA 636 A 5928 789 29 121 — 2 9013.0105 TQVLFIAKV 13867 9 Human CEA 637 A 1036 296 27 46 212 4 9013.0106 TLVLFIAKI 13868 9 Human CEA 637 A 16,573 105 21 29 13,030 3 9013.0248 YACFVSNLAV 13869 10 Human CEA 653 A 1389 754 194 71 95 3 9013.0250 GLSAGATVGV 13870 10 Human CEA 682 A 97 2.9 2.8 1100 1153 3 9013.0342 GATVGIMIGVV 13871 11 Human CEA 686 A — 7524 341 4527 671 1 9013.0343 GLTVGIMIGVL 13872 11 Human CEA 686 A 5010 914 290 11,500 2645 1 9013.0108 TLGIMIGVL 13873 9 Human CEA 688 A 7416 286 1705 9064 — 1 9013.0251 TLGIMIGVLV 13874 10 Human CEA 688 A 195 87 197 2240 1782 3 9013.0344 GIMIGVLVGVV 13875 11 Human CEA 690 A 563 185 82 912 10,296 2 9013.0345 GLMIGVLVGVA 13876 11 Human CEA 690 A 2187 39 69 3298 — 2 9013.0109 ITIGVLVGV 13877 9 Human CEA 691 A 113 43 16 55 9 5 9013.0346 IMIGVLVGVAV 13878 11 Human CEA 691 A 75 18 55 61 9005 4 9013.0347 ILIGVLVGVAL 13879 11 Human CEA 691 A 1524 239 1007 120 — 2 9013.0349 MLGVLVGVALI 13880 11 Human CEA 692 A 4961 432 139 4729 8788 2 9013.0110 GVLVGVALV 13881 9 Human CEA 694 A 946 6088 472 56 15,737 2 9013.0111 GLLVGVALI 13882 9 Human CEA 694 A 158 89 13 206 14,914 4 1325.03 ALBRWGLLV 13883 9 Human Her2/neu 5 A 20 25 4.2 285 16,000 4 1334.07 AMCRWGLLV 13884 9 Human Her2/neu 5 A 51 9282 1573 2115 3904 1 1334.09 KLFGSLAFV 13885 9 Human Her2/neu 369 A 6.8 7.9 20 18 1274 4 60.0180 VLVHPQWVV 13886 9 Human Kallikrein 53 A 464 65 1988 3224 14,606 2 1419.11 VLVHPQWVLTV 13887 11 Human Kallikrein 53 A 11 1.5 16 31 8889 4 63.0109 DLMLLRLSEPV 13888 11 Human Kallikrein 120 A 69 66 32 118 2078 4 1419.17 PLVCNGVLQGV 13889 11 Human Kallikrein 216 A 26 126 19 264 4211 4 1586.07 GLYDGMEHL 13890 9 Human MAGE10 254 160 1 1586.08 GLYDGMEHV 13891 9 Human MAGE10 254 A 155 1 1586.02 KVAELVHYL 13892 9 Human MAGE3 112 A 132 1 1586.03 KVAEIVHYL 13893 9 Human MAGE3 112 A 119 1 9016.0059 LVFGIELMEV 13894 10 Human MAGE3 160 7.3 1.3 1.8 1.7 12 5 1586.05 GVYDGREHTV 13895 10 Human MAGE4 230 163 1 1586.06 GLYDGREHTV 13896 10 Human MAGE4 230 A 144 1 1317.29 RMPEAAPPVV 13897 Human p53 65 A 55 62 6.3 259 — 4 1323.17 RLPEAAPPVV 13898 10 Human p53 65 A 152 32 18 240 — 4 1323.01 ALPPVAPV 13899 8 Human p53 69 A 346 672 606 789 165 2 1323.03 ALNKMFCQV 13900 9 Human p53 129 A 75 172 8.2 15 — 4 1323.14 ALNKMFCQLV 13901 10 Human p53 129 A 218 298 71 8273 — 3 1317.19 KMFBQLAKV 13902 9 Human p53 132 A 138 15 10 35 8889 4 1317.27 KMFCQLAKV 13903 9 Human p53 132 A 36 8.6 8.2 16 — 4 1323.16 VLVPYEPPEV 13904 10 Human p53 216 A 90 408 82 3270 — 3 1323.07 CLTIHYNYV 13905 9 Human p53 229 A 270 216 65 1047 640 3 1324.17 KLFCQLAKV 13906 9 Human p53/mp53 132 A 58 4.0 3.4 15 1294 4 1323.05 KLCPVQLWV 13907 9 Human p53/mp53 139 A 121 249 49 23 — 4 1418.24 VTAKELKFV 13908 9 Human PAP 30 A 7143 2688 40 137 — 2 1389.03 TLMSAMTNV 13909 9 Human PAP 112 A 636 14 35 2188 484 3 1389.07 IVYSAHDTTV 13910 10 Human PAP 284 A 7643 91 627 356 737 2 1418.26 ITYSAHDTTV 13911 10 Human PAP 284 A 4167 115 238 154 82 4 1389.06 ILYSAHDTTV 13912 10 Human PAP 384 A 397 1.1 13 1480 6285 3 1419.50 SLSLGFLFV 13913 9 Human PAP 77 25 21 93 — 4 1419.52 SLSLGFLFLV 13914 10 Human PAP 3.3 3.9 17 42 348 5 1419.58 LLALFPPEGV 13915 10 Human PAP 5.0 0.73 1.6 148 163 5 1419.59 LVALFPPEGV 13916 10 Human PAP 156 17 4.8 463 28 5 1419.61 ALFPPEGVSV 13917 10 Human PAP 15 1.1 18 119 4444 4 1419.62 GLHGQDLFGV 13918 10 Human PAP 12 2.3 3.1 18 — 4 1419.64 LLPPYASCHV 13919 10 Human PAP 88 15 16 97 5333 4 1419.69 LLWQPIPVHV 13920 10 Human PAP 25 1.8 18 285 62 5 1389.10 MLLRLSEPV 13921 9 Human PSA 118 A 47 29 48 689 433 4 1389.14 ALGTTCYV 13922 8 Human PSA 143 A 93 6.7 12 292 — 4 — indicates binding affinity >20,000 nM.

TABLE 189 Binding affinity of A03/11 supertype peptides SEQ Ana- Degen- Peptide Sequence ID NO AA Organism Protein Position log A*0301 A*1101 A*3101 A*3301 A*6801 eracy 1525.01 VTVYYGVPVWR 13923 11 HIV Env 47 A 560 22 19 511 29 3 1525.02 VTVYYGVPIWK 13924 11 HIV Env 47 A 18 2.3 150 1353 5.0 4 1525.03 VTIYYGVPVWK 13925 11 HIV Env 47 A 42 2.5 534 — 28 3 1525.04 VTIYYGVPVWR 13926 11 HIV Env 47 A 920 3.0 4.0 51 3.4 4 1525.05 VTVYYGIPVWR 13927 11 HIV Env 47 A 123 17 3.8 4.5 3.6 5 1525.06 ITVYYGVPVWR 13928 11 HIV Env 47 A 831 76 13 114 5.4 4 1525.07 VTVYYGVPVRR 13929 11 HIV Env 47 A 2323 271 59 795 32 3 1525.08 VTVYDGVPVWR 13930 11 HIV Env 47 A 7843 246 552 5718 59 2 1539.09 VTVYDGVPVWK 13931 11 HIV Env 47 A 1065 19 18,318 — 362 2 F207.02 RLRPGGKKK 13932 9 HIV gag 17 21 11,259 415 787 — 2 1595.03 NIGPGRAFY 13933 9 HIV gp160 310 175 691 1418 4500 29 2 1595.04 KIQNFRVYY 13934 9 HIV IN 219 170 22 857 — 12,942 2 9017.0185 SSIVGWPAVR 13935 10 HIV NEF 8 3174 22 26 648 14 3 9017.0058 SIVGWPAVR 13936 9 HIV NEF 9 1088 632 79 469 21 3 9017.0186 IVGWPAVRER 13937 10 HIV NEF 11 630 1169 110 1178 81 2 9017.0187 AAEGVGAASR 13938 10 HIV NEF 45 — 478 3268 5097 450 2 9017.0188 AAEGVGAVSR 13939 10 HIV NEF 45 16,042 992 2681 4117 424 1 66.0063 PVRPQVPLR 13940 9 HIV NEF 95 — 16,112 332 3439 7012 1 9017.0189 AAFDLSFFLK 13941 10 HIV NEF 105 9.0 2.3 130 2181 1.9 4 9017.0190 AAFDLSHFLK 13942 10 HIV NEF 105 8.7 2.0 96 2553 2.5 4 9017.0063 AFDLSHFLK 13943 9 HIV NEF 106 777 46 639 1435 216 2 73.0184 AVDLSFFLK 13944 9 HIV NEF 111 A 226 23 6207 — 4038 2 9017.0192 EVLMWKFDSR 13945 10 HIV NEF 203 — 7630 436 62 2.8 3 9017.0066 VLMWKFDSR 13946 9 HIV NEF 204 1427 883 72 63 516 2 9017.0193 SSLARRHMAR 13947 10 HIV NEF 211 1059 928 4.8 190 869 2 9017.0067 SLARRHIAR 13948 9 HIV NEF 212 66 1100 1.5 30 621 3 73.0243 RVPLTFGWCFK 13949 11 HIV NEF 216 A 69 30 102 — 571 3 1595.06 RSLYNTVATLY 13950 11 HIV p17 76 1085 148 9272 — — 1 1516.01 VTIKIGGQLR 13951 10 HIV Pol 98 A 13,755 64 58 6018 31 3 1516.02 VTIKIGGQIK 13952 10 HIV Pol 98 A 1110 184 19,318 — 381 2 1516.03 VTVKIGGELK 13953 10 HIV Pol 98 A 4106 39 — — 33 2 1516.04 VTIRVAGQVK 13954 10 HIV Pol 98 A 53 21 4603 — 52 3 1516.05 VTIKIGGQIR 13955 10 HIV Pol 98 A 12,996 389 1145 — 46 2 1516.06 VTVKVGGQLR 13956 10 HIV Pol 98 A 8931 199 503 12,672 96 2 1516.07 VTIRVGGQLR 13957 10 HIV Pol 98 A 3264 17 32 9435 28 3 F207.03 KLVDFRELNK 13958 10 HIV pol 23 82 4977 5902 3135 2 F207.04 GIPHPAGLK 13959 9 HIV pol 19 18 — 11,072 210 3 F207.06 QIYPGIKVR 13960 9 HIV pol 99 480 32 571 22 4 F207.29 AIFQSSMIK 13961 9 HIV pol 18 7.0 6468 — 183 3 F207.30 QIYPGIKVK 13962 9 HIV pol 18 13 2818 14,344 249 3 9017.0194 ALLQAVIIK 13963 10 HIV REV 14 86 86 1270 — — 2 9017.0068 LLQAVRIIK 13964 9 HIV REV 15 107 326 328 3022 15,869 3 9017.0069 LLRAVRIIK 13965 9 HIV REV 15 69 2028 2638 — — 1 9017.0197 KTVRLIKFLY 13966 10 HIV REV 17 106 235 1295 6647 12,027 2 9017.0198 ILYQSNPYPK 13967 10 HIV REV 24 8.8 14 549 11,025 37 3 9017.0070 QSNPYPEPK 13968 9 HIV REV 27 1043 46 513 — 868 1 9017.0071 GTRQARKNR 13969 9 HIV REV 37 1212 8349 24 5067 — 1 9017.0200 GTRQARKNRR 13970 10 HIV REV 37 1547 2925 56 8367 1483 1 73.0369 KVRRRRWRAR 13971 10 HIV REV 43 A 327 — 342 3243 15,501 2 9017.0072 RILSTYLGR 13972 9 HIV REV 62 7.5 7.2 1.6 404 457 5 9017.0073 RILSTCLGR 13973 9 HIV REV 62 58 113 8.5 1447 1446 3 F207.11 ERISLTYLGR 13974 10 HIV rev 409 114 96 494 721 4 1595.09 KLNWASQIY 13975 9 HIV RT 63 950 — — — 1 1595.10 KQNPDIVIY 13976 9 HIV RT 3802 263 4553 — — 1 9017.0202 GSQPKTACNK 13977 10 HIV TAT 18 472 30 1478 — 15,822 2 9017.0203 KTACNNCYCK 13978 10 HIV TAT 22 131 21 656 — 665 2 9017.0204 KTACNKCYCK 13979 10 HIV TAT 22 301 56 393 — 792 3 9017.0077 TACNKCYCK 13980 9 HIV TAT 23 17,895 345 1179 4894 1926 1 9017.0205 TACNNCYCKK 13981 10 HIV TAT 23 6208 394 — — 2271 1 66.0055 KTLGISYGR 13982 9 HIV TAT 44 A 53 9.8 21 502 36 4 66.0073 KTLGISYGRK 13983 10 HIV TAT 44 A 36 79 841 — 1629 2 66.0090 KTLGISYGRKK 13984 11 HIV TAT 44 A 52 285 91 — 647 3 66.0062 GTGISYGRK 13985 9 HIV TAT 45 A 480 77 — — 7407 2 66.0060 LTISYGRKK 13986 9 HIV TAT 46 A 584 69 13,918 — 63 2 9017.0079 ISYGRKKRR 13987 9 HIV TAT 48 9285 — 36 1121 1363 1 9017.0207 ISKQPLPQTR 13988 10 HIV TAT 74 — — 83 2582 417 2 9017.0082 ESKKKVESK 13989 9 HIV TAT 92 12,500 — — — 250 1 9017.0083 ESKKEVESK 13990 9 HIV TAT 92 — 8037 — — 158 1 73.0333 KVGPGGYPRR 13991 10 HIV TAT 101 A 2268 487 250 7904 721 2 73.0334 KAGPGGYPRK 13992 10 HIV TAT 101 A 62 43 10,734 — 5555 2 73.0336 KVGPGGYPRRK 13993 11 HIV TAT 101 A 70 87 775 — 921 2 9017.0212 OVMIVWQVDR 13994 10 HIV VIF 6 8346 103 140 1055 26 3 9017.0213 MIVWQVDRMR 13995 10 HIV VIF 8 7279 4572 61 267 22 3 9017.0084 IVWQVDRMR 13996 9 HIV VIF 9 1472 729 23 269 381 3 9017.0214 RIRTWNSKVK 13997 10 HIV VIF 17 7.0 89 71 — 15,864 3 9017.0215 RINTWKSLVK 13998 10 HIV VIF 17 12 10 632 — 11,491 2 9017.0216 LVKHHMYVSK 13999 10 HIV VIF 24 574 184 347 10,857 17 3 9017.0217 EVHIPLGDAR 14000 10 HIV VIF 54 9390 17,803 9917 344 9.5 2 9017.0219 GQGVSIEWRK 14001 10 HIV VIF 83 15,044 142 8010 — 2214 1 9017.0087 GVSIEWRQR 14002 9 HIV VIF 85 13,140 1224 335 2089 1164 1 9017.0220 GVSIEWRLRR 14003 10 HIV VIF 85 7779 468 189 1081 4420 2 9017.0221 GVSIEWRKRR 14004 10 HIV VIF 85 — 6317 226 1683 8806 1 9017.0222 GVSIEQRQRR 14005 10 HIV VIF 85 — 1620 130 571 1419 1 9017.0088 VSIEWRLRR 14006 9 HIV VIF 86 338 6.9 3.1 29 131 5 9017.0089 VSIEWRQRR 14007 9 HIV VIF 86 1350 13 1.5 7.1 41 4 9017.0090 VSIEWRKRR 14008 9 HIV VIF 86 2654 77 9.2 58 156 4 9017.0223 AIRKAILGHR 14009 10 HIV VIF 120 244 12,606 25 1522 7728 2 9017.0092 KAILGQVVR 14010 9 HIV VIF 123 15,480 5337 441 — 159 2 9017.0224 AILGHIVIPR 14011 10 HIV VIF 124 31 48 2.0 102 42 5 9017.0225 AILGHIVSPR 14012 10 HIV VIF 124 14 122 4.6 74 92 5 9017.0226 AILGHIVRPR 14013 10 HIV VIF 124 49 160 7.1 240 234 5 9017.0093 ILGNIVIPR 14014 9 HIV VIF 125 22 167 64 83 9.2 5 9017.0094 ILGNIVSPR 14015 9 HIV VIF 125 10 1395 44 126 18 4 9017.0095 ILGNIVRPR 14016 9 HIV VIF 125 32 11,376 242 377 160 4 9017.0096 GSLQYLALK 14017 9 HIV VIF 144 17 6.6 72 14,446 10,050 3 66.0057 KVGSLQYLK 14018 9 HIV VIF 146 A 482 70 2104 — 4200 2 9017.0097 YLALTALIK 14019 9 HIV VIF 148 235 3037 — — 5899 1 9017.0227 LALTALIKPK 14020 10 HIV VIF 149 286 34 1168 — 3480 2 9017.0228 LALTALITPK 14021 10 HIV VIF 149 88 6.6 1731 — 1085 2 9017.0098 ALTALIKPK 14022 9 HIV VIF 150 24 19 2252 — 6017 2 9017.0099 ALTALITPK 14023 9 HIV VIF 150 17 16 439 12,337 833 3 9017.0229 ALTALIKPKK 14024 10 HIV VIF 150 529 430 901 — 2103 1 9017.0230 ALTALITPKK 14025 10 HIV VIF 150 44 6.8 7407 — 802 2 9017.0100 LTALIKPKK 14026 9 HIV VIF 151 167 71 2479 1115 27 3 9017.0101 LTALITPKK 14027 9 HIV VIF 151 41 4.2 4504 12,333 6.5 3 9017.0231 LTALIKPKKR 14028 10 HIV VIF 151 6457 1810 1299 8721 39 1 9017.0102 TALIKPKKR 14029 9 HIV VIF 152 — 2726 1736 774 295 1 9017.0234 KIKPPLPSVR 14030 10 HIV VIF 159 1115 6951 8.1 3435 14,670 1 9017.0105 SVRKLVEDR 14031 9 HIV VIF 166 5099 1143 15 187 153 3 9017.0106 SVRKLTEDR 14032 9 HIV VIF 166 16,753 7641 48 646 226 2 9017.0107 KLVEDRWNK 14033 9 HIV VIF 169 265 102 61 — 17,962 3 9017.0108 KLTEDRWNK 14034 9 HIV VIF 169 278 42 55 — — 3 F207.12 RIRTWKSLVK 14035 10 HIV vif 16 128 173 — — 3 F207.13 NMYISKKAK 14036 9 HIV vif 7.3 596 95 833 16,536 2 F207.14 KTKPPLPSVKK 14037 11 HIV vif 18 64 42 — 4028 3 9017.0238 WTLELLEELK 14038 10 HIV VPR 18 — 3842 17,231 — 169 1 9017.0239 KQEAVRHFPR 14039 10 HIV VPR 27 9259 394 9.9 575 6742 2 9017.0241 LQQLLFIHFR 14040 10 HIV VPR 64 2492 58 1.3 114 81 4 9017.0111 QQLLFIHFR 14041 9 HIV VPR 65 1795 4.8 2.0 41 17 4 9017.0112 FIHFRIGCR 14042 9 HIV VPR 69 1008 7119 61 13 67 3 9017.0242 HSRIGILRQR 14043 10 HIV VPR 78 637 6905 9.8 418 253 3 9017.0113 RIGILRQRR 14044 9 HIV VPR 80 277 1142 7.6 2316 3789 2 9017.0114 GILRQRRAR 14045 9 HIV VPR 82 1367 672 177 3194 1483 1 9017.0115 AIVVWTIAY 14046 9 HIV VPU 33 121 9.2 3191 5230 7185 2 9017.0116 WTIAYIEYR 14047 9 HIV VPU 37 11,300 31 97 14 8.6 4 9017.0117 WTIVYIEYR 14048 9 HIV VPU 37 10,426 1505 1923 92 17 2 9017.0243 WTIVYIEYRK 14049 10 HIV VPU 37 4886 37 1349 3507 0.94 2 9017.0244 WTIAYIEYRK 14050 10 HIV VPU 37 4654 62 885 493 1.2 3 9017.0118 TIVYIEYRK 14051 9 HIV VPU 38 8833 94 13,688 10,866 18 2 9017.0119 TIAYIEYRK 14052 9 HIV VPU 38 911 24 3305 892 7.8 2 9017.0245 IVFIEYRKIR 14053 10 HIV VPU 39 4369 1466 12 312 186 3 9017.0246 KILRQRKIDR 14054 10 HIV VPU 46 1028 5081 166 3743 — 1 9017.0121 ILRQRKIDR 14055 9 HIV VPU 47 7828 — 7.3 26 — 2 9017.0247 RQRKIDWLIK 14056 10 HIV VPU 49 198 101 95 — — 3 9017.0248 KIDWLIKRIR 14057 10 HIV VPU 52 8653 8627 19 6690 — 1 9017.0249 KIDRLIDRIR 14058 10 HIV VPU 52 — — 351 — — 1 9017.0122 WLIKRIRER 14059 9 HIV VPU 55 5158 — 85 20 50 3 9017.0123 RLIDRIRER 14060 9 HIV VPU 55 36 137 4.6 937 227 4 9017.0124 RLIERIRER 14061 9 HIV VPU 55 57 407 14 1105 983 3 9017.0250 STMVDMGNLR 14062 10 HIV VPU 88 1421 8.1 11 325 8.7 4 9017.0125 TMVDMGNLR 14063 9 HIV VPU 89 1459 274 63 66 15 4 1577.23 KGLGISYGRKK 14064 11 HIV 23 6210 49 — — 2 1577.25 GLGISYGRK 14065 9 HIV 64 2153 — — — 1 1577.30 KGLGISYGR 14066 9 HIV 4233 415 1.4 — — 2 F207.31 RTRGAHTNDVK 14067 11 HIV 44 74 182 — 1301 3 F207.32 RTRGAHTNDVR 14068 11 HIV 343 712 69 6686 192 3 F207.33 AVFVHNFKRK 14069 10 HIV 64 17 1474 — 104 3 R207.37 RISTWKSLVK 14070 10 HIV 21 62 2310 — — 2 F207.39 RTKPPLPSVTK 14071 11 HIV 176 84 150 — 1602 3 86.0124 GTGCNGWFY 14072 9 HPV E1 12 11,727 196 — 18,319 — 1 88.0140 WFYVQAIVDK 14073 10 HPV E1 17 196 12,889 — — 19,490 1 88.0171 WFFVETIVEK 14074 10 HPV E1 17 13,715 1480 18,327 201 1215 1 88.0323 ALFTAQEAK 14075 9 HPV E1 69 28 13 2664 16,062 603 2 88.0141 AQVLHVLKRK 14076 10 HPV E1 79 161 104 3362 — 15,782 2 88.0335 AQVLHVLKR 14077 9 HPV E1 79 353 79 296 64 6533 4 88.0364 AQVLHLLKR 14078 9 HPV E1 79 1667 285 98 3776 19,473 2 1587.52 AQVLHLLKRK 14079 10 HPV E1 79 339 308 18,204 — — 2 88.0365 QVLHLLKRK 14080 9 HPV E1 80 1547 320 3640 1848 801 1 88.0383 NVCVSWKYK 14081 9 HPV E1 106 1074 927 265 2460 628 1 1587.01 RLKAICIEK 14082 9 HPV E1 109 43 520 20 — — 2 88.0325 KQSRAAKRR 14083 9 HPV E1 117 1050 18,752 325 512 1121 1 88.0128 TQQMLQVEGR 14084 10 HPV E1 141 — 2996 354 1847 739 1 88.0374 TQQLQDLFK 14085 9 HPV E1 178 1700 53 — 1996 6677 1 88.0375 NLQGKLYYK 14086 9 HPV E1 189 277 55 363 9.4 98 5 88.0184 LQGKLYYKFK 14087 10 HPV E1 190 724 130 3710 16,223 — 1 1587.02 LTNILNVLK 14088 9 HPV E1 191 221 4.6 210 2025 12 4 88.0358 NTKANILYK 14089 9 HPV E1 195 2124 142 2417 693 100 2 88.0385 NTKATLLYK 14090 9 HPV E1 195 396 109 3824 168 186 4 88.0369 KTTVLFKFK 14091 9 HPV E1 200 31 20 36 1396 874 3 88.0142 KQGAMLAVFK 14092 10 HPV E1 210 35 11 519 — 235 3 88.0163 SFMELVRPFK 14093 10 HPV E1 211 2018 199 7.7 3.3 1393 3 1587.03 SFSELVRPFK 14094 10 HPV E1 218 4245 551 2.0 24 5338 2 88.0143 SFTDLVRNFK 14095 10 HPV E1 225 1594 244 47 56 22 4 88.0153 KTLLQPYCLY 14096 10 HPV E1 232 180 405 4279 19,598 — 2 88.0130 KTLLQQYCLY 14097 10 HPV E1 252 206 134 2920 14,416 7029 2 1587.29 MVMLMLVREK 14098 10 HPV E1 253 16 16 41 175 13 5 1587.30 MLVRFKCAK 14099 9 HPV E1 257 151 187 85 983 864 3 88.0376 GVIVMMLIR 14100 9 HPV E1 259 2380 434 3460 214 2773 2 88.0377 MLIRYTCGK 14101 9 HPV E1 264 34 14 1220 526 15 3 88.0386 ILLLLIRFK 14102 9 HPV E1 267 120 1880 48 402 2501 3 1587.31 ITIEKLLEK 14103 9 HPV E1 268 115 14 313 10,981 16 4 88.0164 LLLIRFRCSK 14104 10 HPV E1 269 205 6976 1713 — 732 1 88.0191 LLLIRFKCSK 14105 10 HPV E1 269 284 3523 749 17,431 879 1 88.0359 LLRFRCSK 14106 9 HPV E1 270 192 41 245 576 1145 3 88.0178 LLLRFKCGK 14107 10 HPV E1 272 198 6310 2187 7097 356 2 1587.04 MVVLLLVRYK 14108 10 HPV E1 273 2629 1032 118 4484 720 1 1587.05 VVLLLVRYK 14109 9 HPV E1 274 13 21 1.2 21 540 4 88.0338 GVLILALLR 14110 9 HPV E1 279 2877 56 2304 3887 943 1 88.0144 VLILALLRYK 14111 10 HPV E1 280 52 266 285 1190 2182 3 88.0339 ALLRKCGK 14112 9 HPV E1 284 100 125 343 4346 4601 3 88.0378 EQMLIQPPK 14113 9 HPV E1 290 15,279 79 — 831 732 1 1587.32 STAAALYWYR 14114 10 HPV E1 294 89 4.0 2.4 28 4.1 5 88.0360 MVIEPPKLR 14115 9 HPV E1 298 — 271 729 118 13 3 88.0366 MLIEPPKLR 14116 9 HPV E1 298 15,447 2877 3156 150 12 2 88.0165 SQTCALYWFR 14117 10 HPV E1 307 4846 1835 227 260 1159 2 88.0192 SQACALYWFR 14118 10 HPV E1 307 4658 174 42 212 85 4 88.0361 QTCALYWFR 14119 9 HPV E1 308 1963 64 51 19 18 4 88.0371 ATCALYWYR 14120 9 HPV E1 311 211 18 19 15 120 5 88.0340 MLIQPPKLR 14121 9 HPV E1 312 16,220 2321 699 146 25 2 86.0126 STAAALYWY 14122 9 HPV E1 314 689 17 — — 320 2 1587.06 STAAALYWYK 14123 10 HPV E1 314 4.5 1.6 35 138 5.9 5 86.0130 SSVAALYWY 14124 9 HPV E1 321 — 470 — — 3772 1 88.0341 SVAALYWYR 14125 9 HPV E1 322 32 4.5 3.7 0.87 4.1 5 1587.33 DSNACAFLK 14126 9 HPV E1 366 1425 303 1129 39 68 3 88.0379 DSNAQAFLK 14127 9 HPV E1 373 — 1274 — 20 39 2 88.0387 NSNAAAFLR 14128 9 HPV E1 379 — 213 158 50 20 4 1587.07 NSNASAFLK 14129 9 HPV E1 386 426 13 3403 269 27 4 1587.34 GTMCRHYKR 14130 9 HPV E1 386 611 31 20 226 56 4 88.0342 NSNAAAFLK 14131 9 HPV E1 393 955 19 2636 665 22 2 1587.35 RQMSMGQWIK 14132 10 HPV E1 398 53 6.0 48 — 2228 3 88.0388 GVMCRHYKR 14133 9 HPV E1 399 2889 80 37 114 93 4 1587.53 AVMCRHYKR 14134 9 HPV E1 399 213 31 14 59 25 5 88.0134 IVKDCATMCR 14135 10 HPV E1 401 17,765 18,794 272 1737 838 1 88.0186 QQMNMCQWIK 14136 10 HPV E1 405 346 20 261 13,142 197 4 1587.08 ATMCRHYKR 14137 9 HPV E1 406 90 28 10 42 60 5 1587.54 RQMNMSQWIK 14138 10 HPV E1 411 18 7.5 41 — 3106 3 88.0343 ATMCKHYRR 14139 9 HPV E1 413 221 19 23 74 55 5 88.0166 GQWIQSRCEK 14140 10 HPV E1 416 320 261 626 4919 — 2 88.0174 SQWIKYRCSK 14141 10 HPV E1 416 944 156 323 3399 — 2 1587.09 KQMSMSQWIK 14142 10 HPV E1 418 49 17 50 11,429 3789 3 88.0380 KTDEGGDWK 14143 9 HPV E1 419 3630 407 — 13,111 9892 1 88.0136 SQWIKYRCDR 14144 10 HPV E1 423 19,130 10,969 418 2708 — 1 88.0147 SQWIRFRCSK 14145 10 HPV E1 430 415 130 373 3770 11,750 3 1587.36 EFVSFLSALK 14146 10 HPV E1 432 1289 181 11,594 17 22 3 1587.37 FVSFLSALK 14147 9 HPV E1 433 111 8.8 4375 3786 13 3 1587.38 FLSALKLFLK 14148 10 HPV E1 436 715 165 984 2594 1561 1 1587.39 LSALKLFLK 14149 9 HPV E1 437 957 31 96 1818 2211 3 88.0188 DFISFLSYFK 14150 10 HPV E1 439 175 30 2629 5.7 1.5 4 88.0330 KQIVMFLRY 14151 9 HPV E1 440 138 97 4391 6403 2257 2 1587.40 KLFLKGVPKK 14152 10 HPV E1 441 16 85 1036 — — 2 1587.41 KLFLKGVPK 14153 9 HPV E1 441 16 17 1.5 9684 — 3 1587.55 GVEFISFLR 14154 9 HPV E1 443 — 440 124 314 48 4 88.0167 EFTAFLGAFK 14155 10 HPV E1 445 4665 293 — 35 197 3 88.0193 EFTAFLVAFK 14156 10 HPV E1 445 7483 1406 13,774 127 980 1 88.0168 FTAFLGAFKK 14157 10 HPV E1 446 1902 25 — 17,735 20 2 88.0362 FTAFLGAFK 14158 9 HPV E1 446 31 3.8 833 71 5.4 4 88.0389 FTAFLVAFK 14159 9 HPV E1 446 45 15 663 76 23 4 88.0179 EFTAFLDAFK 14160 10 HPV E1 448 5794 968 16,517 14 127 2 88.0381 KLFLQGTPK 14161 9 HPV E1 448 15 12 51 — 703 3 88.0169 FLGAFKKFLK 14162 10 HPV E1 449 3.3 9.6 11 112 275 5 1587.10 EFMSFLTALK 14163 10 HPV E1 452 477 683 5962 21 20 3 88.0194 KQFLQGVPLL 14164 10 HPV E1 454 172 34 209 — — 3 88.0390 KQFLQGVPK 14165 9 HPV E1 454 32 17 44 5182 15,334 3 1587.11 MSFLTALKR 14166 9 HPV E1 454 106 26 49 119 2.4 5 88.0189 VLCGPPNTGK 14167 10 HPV E1 461 141 220 370 — 12,303 3 88.0148 FLGALKSFLK 14168 10 HPV E1 463 27 120 327 2313 1391 3 88.0195 LLCGPANTGK 14169 10 HPV E1 467 137 134 3646 — 1898 2 1587.56 LLYGPANTGK 14170 10 HPV E1 467 14 8.8 6302 14,529 44 3 88.0149 KSFLKGTPKK 14171 10 HPV E1 468 48 89 572 — — 2 88.0344 KSFLKGTPK 14172 9 HPV E1 468 16 23 22 16,134 1911 3 88.0180 VLYGPANTGK 14173 10 HPV E1 470 9.8 25 1935 5267 175 3 88.0190 KSCFAMSLIK 14174 10 HPV E1 470 57 17 311 — 12,226 3 1587.12 LLYGAANTGK 14175 10 HPV E1 474 3.3 16 6720 — 76 3 88.0150 VFCGPANTGK 14176 10 HPV E1 481 1948 1664 485 811 2996 1 1587.13 KSLFGMSLMK 14177 10 HPV E1 483 4.4 1.5 271 — 1062 3 1587.14 SLRIGMSLMK 14178 9 HPV E1 484 1.5 1.3 624 16,502 56 3 1587.15 SVICFVNSK 14179 9 HPV E1 497 109 3.5 1906 2847 8.6 3 88.0346 WTYFDTYMR 14180 9 HPV E1 536 — 293 332 95 3.8 4 88.0372 NTNAGTDPR 14181 9 HPV E1 563 1120 1017 7017 418 50 2 88.0162 TFPNPFPFDK 14182 10 HPV E1 567 2417 221 2264 1827 1108 1 88.0347 LTTNIHPAK 14183 9 HPV E1 571 44 18 231 575 16 4 88.0176 TFPHAFPFDK 14184 10 HPV E1 580 1412 154 4958 — 200 2 1587.42 SFFSRTWCR 14185 9 HPV E1 591 2379 155 2.2 3.5 28 4 88.0382 CFFTRTWSR 14186 9 HPV E1 598 13,453 1489 4.3 3.0 52 3 88.0170 KSFFSRTWCK 14187 10 HPV E1 603 7.9 12 5.4 22 219 5 88.0363 SFFSRTWCK 14188 9 HPV E1 604 172 16 12 4.0 66 5 1587.16 SFFSRTWSR 14189 9 HPV E1 611 1142 26 0.29 0.59 3.6 4 88.0348 CFFEFTWSR 14190 9 HPV E1 618 — 1245 8.6 2.9 24 3 88.0373 GTFKCSAGK 14191 9 HPV E1 632 23 14 617 18,240 81 3 88.0205 SQRLNVCQDK 14192 10 HPV E2 5 1869 222 13,426 — — 1 1589.34 SQRLNACQNK 14193 10 HPV E2 5 2698 424 5957 — — 1 88.0212 DLPSQIEHWK 14194 10 HPV E2 25 — — — — 25 1 88.0235 DLTSQIEIIWK 14195 10 HPV E2 25 18,132 70 — 8967 29 2 1589.11 RLCDHIDYWK 14196 10 HPV E2 25 457 444 1627 — 17,116 2 88.0439 LTSQIEHWK 14197 9 HPV E2 26 4936 14 8876 — 24 2 88.0213 SQIEHWKLIR 14198 10 HPV E2 28 16,598 86 515 — 1326 1 88.0226 AQIEHWKLTR 14199 10 HPV E2 28 2068 63 293 — 2905 2 88.0199 SQIQYWQLIR 14200 10 HPV E2 32 2308 84 219 7540 952 2 88.0220 SQISYWQLIR 14201 10 HPV E2 34 2611 94 239 — 934 2 1589.01 RLECAIYYK 14202 9 HPV E2 37 55 30 150 6549 7015 3 1589.12 RLECVLMYK 14203 9 HPV E2 37 8.7 21 44 828 3633 3 1589.13 QVVPALSVSK 14204 10 HPV E2 57 825 25 8916 — 12 2 88.0432 MVPCLQVCK 14205 9 HPV E2 58 1463 332 7314 11,761 83 2 1589.14 VVPALSVSK 14206 9 HPV E2 58 515 33 — — 133 2 1589.06 QVVPAYNISK 14207 10 HPV E2 61 326 15 6665 — 7.6 3 88.0397 VVPAYNISK 14208 9 HPV E2 62 69 14 — — 992 2 1589.23 QVVPPINISK 14209 10 HPV E2 63 1277 11 1558 — 14 2 88.0214 LQMALETLSK 14210 10 HPV E2 75 559 22 10,636 — 13,756 1 88.0227 LQLALEALNK 14211 10 HPV E2 75 1103 21 3632 — — 1 88.0424 QLALEALNK 14212 9 HPV E2 76 166 155 — — 1293 2 1589.39 ETLNASPYK 14213 9 HPV E2 80 163 27 — 4713 28 3 88.0398 ALQGLAQSR 14214 9 HPV E2 82 3972 2756 311 — 11,336 1 88.0201 LQGLAQSRYK 14215 10 HPV E2 83 1097 262 4007 — — 1 88.0416 ALKGLAQSK 14216 9 HPV E2 84 65 1660 2931 — — 1 88.0228 LQQTSLEMWR 14217 10 HPV E2 94 13,062 445 306 — 2926 2 88.0236 WLSEPQKCFK 14218 10 HPV E2 102 1689 1942 2340 617 202 1 1589.15 YLTAPTGCLK 14219 10 HPV E2 102 149 573 — — 2563 1 88.0216 VTVQYDNDKK 14220 10 HPV E2 117 18,225 100 — — 1153 1 88.0202 TVQVYFDGNK 14221 10 HPV E2 120 1106 14 4620 15,609 121 2 88.0399 VQVYFDGNK 14222 9 HPV E2 121 2054 182 — — 15,681 1 1589.24 TVHVYFDGNK 14223 10 HPV E2 122 707 61 — — 97 2 88.0425 NTMDYTNWK 14224 9 HPV E2 127 1596 19 — 3533 13 2 1589.16 NTMHYTNWK 14225 9 HPV E2 127 1021 11 4921 402 11 3 88.0233 MQYVAWKYIY 14226 10 HPV E2 129 1894 52 — — 12,086 1 1589.07 MTYVAWDSVY 14227 10 HPV E2 133 616 892 19,447 — 73 1 88.0400 MTDAGTWDK 14228 9 HPV E2 144 1576 12 — — 28 2 1589.35 KVCSGVDYR 14229 9 HPV E2 147 — 5172 171 5780 13,594 1 88.0209 GQVNCKGIYY 14230 10 HPV E2 150 1016 168 2763 — — 1 1589.02 GQVDYYGLYY 14231 10 HPV E2 150 156 53 5404 — — 2 86.0150 KVDYIGMYY 14232 9 HPV E2 151 317 156 — — — 2 88.0408 QVNCKGIYY 14233 9 HPV E2 151 379 1619 — — — 1 88.0229 GLYYWCDGEK 14234 10 HPV E2 156 107 24 5104 — 10,048 2 88.0401 CVSHRGLYY 14235 9 HPV E2 156 27 1211 — — — 1 1589.40 GLYYIHGNEK 14236 10 HPV E2 156 17 18 141 4514 24118 3 88.0409 YVHEGEITY 14237 9 HPV E2 159 791 136 3124 — 262 2 1589.25 VSYWGVYYIK 14238 10 HPV E2 159 109 3.0 3183 11,489 24 3 88.0419 VQFKSECEK 14239 9 HPV E2 176 181 20 2678 4767 — 2 88.0441 STTETADPK 14240 9 HPV E2 205 1538 17 3584 — 74 2 1589.17 ISFAGIVTK 14241 9 HPV E2 205 33 9.5 119 4366 31 4 88.0230 AVHLCTETSK 14242 10 HPV E2 210 1271 87 12,257 — 10,456 1 1589.08 TVSATQLVK 14243 9 HPV E2 211 6.5 4.4 14,579 — 31 3 1589.36 TVNEYNTHK 14244 9 HPV E2 212 83 20 4119 2730 49 3 1589.26 TVSATQIVR 14245 9 HPV E2 213 2535 183 213 645 14 3 88.0204 KQLQHTPSPY 14246 10 HPV E2 219 117 1538 — — — 1 88.0224 LQHASTSTPK 14247 10 HPV E2 223 19 20 5825 — 14,286 2 1589.09 STVSVGTAK 14248 9 HPV E2 230 34 6.0 1760 16,034 9.9 3 1589.27 KTASVGTPK 14249 9 HPV E2 232 11 13 44 — 8.5 4 88.0210 GVRRATTSTK 14250 10 HPV E2 235 6.1 664 3629 — 18,304 1 1589.20 ATNCTNKQR 14251 9 HPV E2 258 1829 156 51 13,016 139 3 1589.41 TTNCTYKGR 14252 9 HPV E2 263 — 2206 58 165 38 3 1589.03 ILTAFNSSHK 14253 10 HPV E2 267 12 1788 5270 — 6393 1 88.0394 AFNSSHKGR 14254 9 HPV E2 270 — — 55 368 — 2 1589.21 NVAPIVHLK 14255 9 HPV E2 272 6381 394 — — 2.4 2 1589.42 KVSPIVHLK 14256 9 HPV E2 277 21 30 6.0 — 25 4 88.0217 SLKCLRYRLK 14257 10 HPV E2 285 74 1207 2694 18,818 12,623 1 1589.30 CTAPUHLK 14258 9 HPV E2 286 13 3.5 286 662 4.3 4 1589.37 KTTPVVHLK 14259 9 HPV E2 290 28 22 28 — 33 4 1589.18 ATTPIIHLK 14260 9 HPV E2 291 9.7 7.6 49 11,153 6.7 4 88.0198 TLKCLRYREK 14261 10 HPV E2 297 33 894 286 1085 8367 2 1589.22 STWHWTSDNK 14262 10 HPV E2 305 161 17 2179 — 18 3 1589.43 STWHWTSDDK 14263 10 HPV E2 310 342 47 5299 — 153 3 1589.28 STWHWTGCNK 14264 10 HPV E2 322 72 15 160 1896 32 4 1589.31 TSNECTNNK 14265 9 HPV E2 324 4787 116 8912 — 125 2 88.0219 QQQMFLGTVK 14266 10 HPV E2 330 1019 13 44211 — 1464 1 88.0415 QQMFLGTVK 14267 9 HPV E2 331 2044 22 7169 — 1583 1 88.0428 KLGIVTITY 14268 9 HPV E2 332 65 3426 — — — 1 88.0437 YSHTHYK 14269 9 HPV E2 335 2165 29 3932 — 108 2 1589.04 LTYDSEWQR 14270 9 HPV E2 335 888 35 314 541 14 3 1589.10 VTYHSETQR 14271 9 HPV E2 335 29 22 66 181 32 5 1589.44 RQLFLNTVK 14272 9 HPV E2 336 175 39 87 — 16,249 3 88.0429 ITYSDETQR 14273 9 HPV E2 338 2959 165 879 1348 26 2 1589.29 VTYNSEVQR 14274 9 HPV E2 338 71 25 40 152 23 5 88.0211 TLTYISTSQR 14275 10 HPV E2 341 3754 8268 688 1006 56 1 1589.19 LTYISTSQR 14276 9 HPV E2 342 14 112 39 79 0.76 5 1589.32 ETQRQQFLK 14277 9 HPV E2 343 1012 28 3922 80 30 3 1589.05 FLSQVKIPK 14278 9 HPV E2 346 86 22 72 158 48 5 1589.33 RQQFLKTVK 14279 9 HPV E2 346 1318 162 45 2515 — 2 1589.38 VVYRLVWDK 14280 9 HPV E2 359 63 13 989 3784 1165 2 86.0011 RFEDPTRRPYK 14281 11 HPV E6 3 169 432 53 1758 7338 3 86.0005 RTAMFQDPQER 14282 11 HPV E6 5 1478 103 49 3459 19 3 78.0270 AMFQDPQER 14283 9 HPV E6 7 736 268 63 7253 403 3 88.0273 RTQCVQCKK 14284 9 HPV E6 27 A 234 20 127 8147 3066 3 78.0288 VSIACVYCK 14285 9 HPV E6 28 2694 296 13,241 — 2353 1 88.0262 VSIACVYCR 14286 9 HPV E6 28 A 3236 143 42 1347 185 3 78.0295 RLSCVYCKK 14287 9 HPV E6 30 153 378 1066 — 7535 2 78.0047 LTWVFEFAFK 14288 10 HPV E6 41 8672 71 — — 27 2 78.0062 RTEVYQFAFK 14289 10 HPV E6 41 285 111 1691 9180 3310 2 1521.05 RTEVYQFAFR 14290 10 HPV E6 41 A 755 211 8.4 696 439 3 88.0293 YFVFADLR 14291 9 HPV E6 43 A 3633 8.1 20 6.6 2.9 4 78.0103 FAFTDLTIVY 14292 10 HPV E6 45 — — — — 346 1 78.0115 FAFADLTVVY 14293 10 HPV E6 45 18,592 5866 — — 402 1 86.0018 FLFTDLRIVYR 14294 11 HPV E6 45 672 227 58 21 1.4 4 1550.08 FTDLRIVYR 14295 9 HPV E6 45 2942 10,466 65 9.7 158 3 78.0052 AFTDLTIVYR 14296 10 HPV E6 46 — 331 810 817 210 2 78.0058 AFADLTVVYR 14297 10 HPV E6 46 — 5093 140 249 39 3 78.0073 VFADLRIVYR 14298 10 HPV E6 46 — 2089 31 52 197 3 88.0039 ATTDLTIVYR 14299 10 HPV E6 46 A 247 10 34 1739 14 4 88.0055 AVADLTVVYR 14300 10 HPV E6 46 A 489 11 31 892 7.3 4 88.0084 LFTDLRIVYK 14301 10 HPV E6 46 A 628 263 258 149 277 4 88.0105 VVADLRIVYR 14302 10 HPV E6 46 A 513 18 41 101 16 4 78.0313 FTDLTIVYR 14303 9 HPV E6 47 — 2662 602 585 28 1 78.0318 FADLTVVYR 14304 9 HPV E6 47 19,181 9024 1784 310 39 2 88.0023 AVKDLFVVYR 14305 10 HPV E6 48 A 1728 91 3.1 9.1 3.3 4 88.0073 AVKDLCIVYR 14306 10 HPV E6 48 A 841 66 7.3 8.0 6.5 4 78.0334 CTELKLVYR 14307 9 HPV E6 50 — — 64 153 1332 2 78.0292 IVYRDNNPY 14308 9 HPV E6 52 106 18 — — 33 3 78.0079 AFRDLCIVYR 14309 10 HPV E6 53 3106 4377 13 41 600 2 88.0001 ATRDLCIVYR 14310 10 HPV E6 53 A 237 156 4.7 44 28 5 88.0002 AFRDLCIVYK 14311 10 HPV E6 53 A 31 15 10 132 57 5 88.0026 FVVYRDSIPK 14312 10 HPV E6 53 A 265 81 6216 146 10 4 78.0275 VVYRDSIPH 14313 9 HPV E6 54 401 178 — — — 2 88.0266 IVYRDCIAR 14314 9 HPV E6 54 A 465 106 27 325 64 5 88.0280 LVYRDDFPK 14315 9 HPV E6 55 A 317 13 3009 1970 110 3 1581.04 LVYRDDFPY 14316 9 HPV E6 55 7381 58 — — 11,315 1 78.0272 IVYRDGNPY 14317 9 HPV E6 59 76 251 — — 3756 2 88.0246 SIPHAACHR 14318 9 HPV E6 59 A 1053 352 236 253 181 4 78.0048 AACHKCIDFY 14319 10 HPV E6 63 18,824 261 — — — 1 88.0076 AACHKCIDFK 14320 10 HPV E6 63 A 118 20 437 — 414 4 88.0086 CIMCLRFLST 14321 10 HPV E6 63 A 41 101 167 83 155 5 78.0068 AVCRVCLLFY 14322 10 HPV E6 64 77 21 1978 4520 1302 2 78.0302 KVCLRLLSK 14323 9 HPV E6 64 288 230 525 — — 2 88.0094 AVCRVCLLFR 14324 10 HPV E6 64 A 20 1.8 2.1 64 21 5 1571.12 IMCLRFLSK 14325 9 HPV E6 64 11 1672 2299 2616 12,867 1 1571.20 KLCLRFLSK 14326 9 HPV E6 64 18 279 271 — — 3 88.0281 RFCLLFYSK 14327 9 HPV E6 67 A 1156 484 83 450 232 4 78.0043 AVCDKCLKFY 14328 10 HPV E6 68 561 83 1959 — 3323 1 78.0107 RFYSKSEFR 14329 10 HPV E6 68 1382 17,885 54 204 250 3 88.0004 AVCDKCLKFR 14330 10 HPV E6 68 A 77 15 11 45 34 5 88.0041 RLYSKVSEFR 14331 10 HPV E6 68 A 6.4 131 24 690 73 4 88.0057 RVLSKISEYR 14332 10 HPV E6 68 A 34 84 24 197 136 5 88.0087 RLLSKISEYR 14333 10 HPV E6 68 A 5.2 662 7.7 108 21 4 88.0107 RTLSKISEYR 14334 10 HPV E6 68 A 77 100 52 189 133 5 1571.13 RFLSKISEYR 14335 10 HPV E6 68 1803 5563 14 20 17 3 88.0095 CFLFYSKVRK 14336 10 HPV E6 69 A 125 96 81 315 172 5 78.0298 LLFYSKVRK 14337 9 HPV E6 70 3.9 13 395 799 23 4 86.0024 LLFYSKVRKYR 14338 11 HPV E6 70 28 94 7.0 11 15 5 88.0097 LVYSKVRKYR 14339 10 HPV E6 71 A 320 619 17 49 31 4 78.0053 KVSEFRWYRY 14340 10 HPV E6 72 248 24 11 7073 1908 3 78.0074 KISEYRHYNY 14341 10 HPV E6 72 197 136 1759 — 10,323 2 78.0281 KVSEFRWYR 14342 9 HPV E6 72 43 15 10 32 23 5 88.0044 KVSEFRWYRR 14343 10 HPV E6 72 A 266 16 2.8 159 30 5 88.0060 KISEYRHYNR 14344 10 HPV E6 72 A 58 140 17 161 1579 4 88.0110 KISEYRHYNK 14345 10 HPV E6 72 A 29 18 397 — 15,565 3 1571.14 KISEYRHYQY 14346 10 HPV E6 72 291 392 7218 — 11,736 2 78.0081 KFYSKISEYR 14347 10 HPV E6 75 1684 18,047 48 79 264 3 88.0005 KLYSKISEYR 14348 10 HPV E6 75 A 5.4 168 6.4 28 91 5 78.0082 KISEYRHYCY 14349 10 HPV E6 79 152 163 4847 2348 2004 2 78.0054 YSVYGTTLEK 14350 10 HPV E6 81 357 100 — — 36 3 78.0142 SLYGKTLEER 14351 10 HPV E6 82 56 1728 435 5499 178 3 78.0282 SVYGTTLEK 14352 9 HPV E6 82 19 3.8 8875 — 15 3 88.0090 SLYGKTLEEK 14353 10 HPV E6 82 A 7.9 6.8 1044 6516 29 3 88.0252 SVYGTTLER 14354 9 HPV E6 82 A 28 6.4 133 454 21 5 88.0032 DSVYGDTLER 14355 10 HPV E6 83 A 292 23 485 891 28 4 78.0277 SVYGDTLEK 14356 9 HPV E6 84 72 14 — — 17 3 78.0291 SVYGETLEK 14357 9 HPV E6 84 347 166 — — 2622 2 88.0270 SVYGETLER 14358 9 HPV E6 84 A 44 11 235 160 17 5 78.0283 TTLEKLTNK 14359 9 HPV E6 86 262 42 598 469 2555 3 78.0294 KTLEERVKK 14360 9 HPV E6 86 302 160 261 — — 3 78.0300 ATLESITKK 14361 9 HPV E6 89 56 18 3195 — 1948 2 78.0044 GTTLEQQYNK 14362 10 HPV E6 92 10,850 69 — — 3935 1 78.0273 TTLEQQYNK 14363 9 HPV E6 93 816 26 862 1353 203 2 88.0289 KVLCDLLIR 14364 9 HPV E6 97 A 363 169 66 5896 9053 3 1513.14 KQLCDLLIR 14365 9 HPV E6 97 1607 1676 24 6900 — 1 78.0117 ILIRCIICQR 14366 10 HPV E6 99 8550 5012 377 2480 537 1 88.0049 LVIRCITCQR 14367 10 HPV E6 99 A 2222 255 54 135 14 4 88.0050 LLIRCITCQK 14368 10 HPV E6 99 A 291 120 3009 2165 40 3 88.0061 ITIRCIICQR 14369 10 HPV E6 99 A 488 93 50 123 12 5 78.0320 LIRCIICQR 14370 9 HPV E6 100 2200 1289 386 336 993 2 88.0297 LVRCIICQR 14371 9 HPV E6 100 A 677 358 59 109 201 4 88.0298 LIRCIICQR 14372 9 HPV E6 100 A 445 252 639 834 285 3 78.0066 LLIRCLRCQK 14373 10 HPV E6 101 270 226 2496 11,367 44 3 88.0079 LSIRCLRCQK 14374 10 HPV E6 101 A 245 14 100 1135 17 4 78.0045 LLIRCINCQK 14375 10 HPV E6 106 296 49 556 5375 32 3 78.0097 RFHNIAGHYR 14376 10 HPV E6 126 2463 2855 11 99 151 3 88.0036 RFHNIAGHYK 14377 10 HPV E6 126 A 25 22 2.6 80 23 5 88.0278 NIMGRWTGK 14378 9 HPV E6 127 A 52 54 3274 86 173 4 78.0083 KQRFHNIRGR 14379 10 HPV E6 129 2037 11,596 178 4441 10,279 1 88.0011 KVRFHNIRGR 14380 10 HPV E6 129 A 39 8632 27 4500 3979 2 78.0056 WTGRCIACWR 14381 10 HPV E6 132 2260 1035 179 17 31 3 88.0052 WTGRGCIACWK 14382 10 HPV E6 132 A 2633 55 3078 169 24 3 78.0321 AGRCAACWR 14383 9 HPV E6 133 — — 366 6049 — 1 78.0331 RCSECWRPR 14384 9 HPV E6 135 — — 526 521 439 1 88.0037 RTQCHSCCNR 14385 10 HPV E6 135 A 338 20 22 132 161 5 88.0053 RTIACWRRPR 14386 10 HPV E6 135 A 40 63 3.2 95 51 5 88.0299 RVAVCWRPR 14387 9 HPV E6 135 A 5.3 8.5 7.0 102 33 5 78.0322 AACWRSRRR 14388 9 HPV E6 137 5603 18,788 407 17,506 — 1 88.0260 AACWRSRRK 14389 9 HPV E6 137 A 75 770 3022 — 12,877 1 88.0302 AVCWRPRRK 14390 9 HPV E6 137 A 34 101 263 7950 1810 3 78.0086 MSCCRSSRTR 14391 10 HPV E6 144 571 829 324 1142 26 2 78.0311 RARQERLQR 14392 9 HPV E6 144 18,461 — 350 — — 1 88.0016 MSCCRSSRTK 14393 10 HPV E6 144 A 352 169 2333 6916 12 3 88.0243 SVCRSSRTR 14394 9 HPV E6 145 A 323 97 249 547 17 4 78.0278 ATLQDIVLH 14395 9 HPV E7 6 4511 152 15,374 — — 1 88.0304 ATLQDIVLK 14396 9 HPV E7 6 A 37 8.6 65 17,121 3231 3 78.0316 VIDSPAGQA 14397 9 HPV E7 37 13,039 9433 407 913 983 1 88.0306 GVNHQHLPK 14398 9 HPV E7 43 A 26 7.7 353 15,615 1192 3 88.0313 VVHAQLPAR 14399 9 HPV E7 45 A 423 127 3.4 12 201 5 78.0023 ATSNYYIVTY 14400 10 HPV E7 50 2437 162 — — — 1 88.0119 NVVTFCCQCK 14401 10 HPV E7 53 A 790 303 4757 87 13 3 88.0320 KQHTCYLIR 14402 9 HPV E7 54 A 135 213 13 2275 12,177 3 86.0026 TFCCKCDSTLR 14403 11 HPV E7 56 — 8043 332 91 260 3 88.0308 HTMLCMCCR 14404 9 HPV E7 59 A 405 92 11 14 24 5 78.0265 'TLRLCIHST 14405 9 HPV E7 66 1644 235 5656 8957 1594 1 78.0301 VQLDIQSTK 14406 9 HPV E7 72 2182 216 6859 — — 1 88.0321 VTLDIQSTK 14407 9 HPV E7 72 A 78 13 2046 1954 237 3 78.0338 VVQQLLMGA 14408 9 HPV E7 85 — — 2829 438 1440 1 78.0046 GIVCPICSQK 14409 10 HPV E7 88 2758 75 — — 2714 1 86.0031 TLQVVCPGCAR 14410 11 HPV E7 88 — 1395 67 63 147 3 88.0115 GLVCPICSQK 14411 10 HPV E7 88 A 428 814 +13 — 3568 1 78.0274 IVCPICSQK 14412 9 HPV E7 89 636 274 6491 — 3658 1 88.0310 LSFVCPWCR 14413 9 HPV E7 94 A — 200 47 231 152 4 1556.02 TFWNPPTTAR 14414 10 Human CEA 26 A 18,115 1502 57 40 29 3 1556.03 TVWNPPTTAK 14415 10 Human CEA 26 A 25 26 9189 1580 106 3 1556.04 TLWNPPTTAK 14416 10 Human CEA 26 A 22 107 6828 2243 438 3 76.0146 KLFGYSWYK 14417 9 Human CEA 61 A 11 7.3 7.3 3720 16 4 76.0153 HLYGYSWYK 14418 9 Human CEA 61 A 12 11 48 61 16 5 76.0164 HLFTYSWYK 14419 9 Human CEA 61 A 4.9 7.7 35 137 19 5 76.0165 HLFDYSWYK 14420 9 Human CEA 61 A 4.1 0.99 36 61 2.1 5 76.0168 HLFWYSWYK 14421 9 Human CEA 61 A 6.4 5.3 28 39 3.4 5 76.0171 HLFRYSWYK 14422 9 Human CEA 61 A 21 16 62 83 27 5 76.0190 HLFGYSFYK 14423 9 Human CEA 61 A 5.4 2.4 27 33 2.4 5 76.0191 HLFGYSYYK 14424 9 Human CEA 61 A 11 2.7 1796 3472 14 3 1556.07 TTITVYAEPPR 14425 11 Human CEA 314 A — 1189 577 2548 20 1 1556.10 TVYAEPPR 14426 8 Human CEA 317 A 3638 1377 8407 11,816 21 1 1556.11 TTYAEPPK 14427 8 Human CEA 317 A 1712 227 — — 320 2 1556.12 TLYAEPPK 14428 8 Human CEA 317 A 734 269 — — 1978 1 1556.13 RTLTLLSVTK 14429 10 Human CEA 376 A 23 15 111 6765 219 4 1556.16 TVTVSAELPK 14430 10 Human CEA 493 A 3433 125 — — 267 2 1556.18 ITVSAELPR 14431 9 Human CEA 494 A — 739 6927 8714 25 1 1556.19 IVVSAELPK 14432 9 Human CEA 494 A 248 93 — — 218 3 1556.20 ILVASELPK 14433 9 Human CEA 494 A 226 177 18,065 — 2730 2 1556.22 TVSAELPR 14434 8 Human CEA 495 A — 1883 11,456 10,112 214 1 1556.23 TTSAELPK 14435 8 Human CEA 495 A 19,352 221 — — 1403 1 1556.24 TLSAELPK 14436 8 Human CEA 495 A 2247 102 — — — 1 9012.0217 QTRSLTEILK 14437 10 Human Her2/neu 141 A 250 96 3168 19,840 297 3 9012.0218 QQRSLTEILK 14438 10 Human Her2/neu 141 A 520 93 1251 — 18,525 1 9012.0221 LVYQDTILWK 14439 10 Human Her2/neu 161 A 199 32 — — 155 3 9012.0223 TILWKDIFHR 14440 10 Human Her2/neu 166 A 1972 10 33 11 26 4 9012.0201 ILWKDIFHR 14441 9 Human Her2/neu 167 A 181 217 6.4 4.8 235 5 9012.0225 RTVCAGGCAK 14442 10 Human Her2/neu 217 A 25 13 70 2247 1161 3 9012.0226 RVVCAGGCAR 14443 10 Human Her2/neu 217 A 1636 690 88 176 1240 2 9012.0227 RLVCAGGCAR 14444 10 Human Her2/neu 217 A 1072 5858 290 73 14,230 2 9012.0203 TVCAGGCAK 14445 9 Human Her2/neu 218 A 172 22 694 668 230 3 9012.0231 SVFQNLQVIK 14446 10 Human Her2/neu 423 A 217 11 3558 6223 16 3 9012.0232 SFFQNLQVIR 14447 10 Human Her2/neu 423 A 3795 3988 432 702 1404 1 9012.0234 ISWLGLRSLK 14448 10 Human Her2/neu 450 A 31 18 265 2496 39 4 9012.0235 HTVPWQLFK 14449 10 Human Her2/neu 478 A 222 17 2809 — 17 3 9012.0236 HLVPWDQLFR 14450 10 Human Her2/neu 478 A 278 1531 308 247 21 4 9012.0204 CVNCSQFLK 14451 9 Human Her2/neu 528 A 410 62 2982 1121 196 3 9012.0238 RVLQGLPREK 14452 10 Human Her2/neu 545 A 38 35 88 — 14,415 3 9012.0240 CTARCPSGVK 14453 10 Human Her2/neu 596 A 463 586 — 10,160 2056 1 9012.0242 GVVFGILIKK 14454 10 Human Her2/neu 668 A 484 17 — — 146 3 9012.0243 GTVFGILIKR 14455 10 Human Her2/neu 668 A 2560 27 46 3135 18 3 9012.0244 GLVFGILIKR 14456 10 Human Her2/neu 668 A 3510 489 2110 2635 183 2 9012.0246 VVFGILIKRK 14457 10 Human Her2/neu 669 A 54 13 2598 10,142 139 3 9012.0206 IVIKRRQQK 14458 9 Human Her2/neu 673 A 198 154 712 9114 3295 2 9012.0207 IQIKRRQQK 14459 9 Human Her2/neu 673 A 29 20 393 — — 3 9012.0248 RLLKETELRK 14460 10 Human Her2/neu 713 A 27 52 7014 — 12,777 2 9012.0249 RQLKETELRK 14461 10 Human Her2/neu 713 A 167 149 — 12,588 — 2 9012.0209 IVKETELRK 14462 9 Human Her2/neu 714 A 1606 156 — — 1733 1 9012.0253 YVMAGVGSPK 14463 10 Human Her2/neu 772 A 25 13 5729 219 18 4 9012.0211 QLVTQLMPK 14464 9 Human Her2/neu 795 A 88 79 — 15,747 2259 2 9012.0213 LTARNVLVK 14465 9 Human Her2/neu 846 A 23 12 — — 52 3 9012.0255 VVVKSPNHVK 14466 10 Human Her2/neu 851 A 256 88 7703 — 320 3 9012.0214 MALESILRK 14467 9 Human Her2/neu 889 A 216 13 — 5475 433 3 9012.0215 MTLESILRR 14468 9 Human Her2/neu 889 A 287 14 243 94 15 5 9012.0257 TVDVYMIMVK 14469 10 Human Her2/neu 948 A 11,146 95 — — 308 2 9012.0258 TLDVYMIMVK 14470 10 Human Her2/neu 948 A 1564 17 12,405 — 2025 1 1556.25 KTYQGSYGFR 14471 10 Human p53 101 7.9 8.2 11 954 15 4 1556.26 YGFRLGFLH 14472 9 Human p53 107 1383 19 3246 9907 1545 1 1556.27 YGFRLGFLK 14473 9 Human p53 107 A 41 1.0 224 839 16 4 1556.28 YVFRLGFH 14474 9 Human p53 107 A 17 1.4 718 1165 2.4 3 1556.29 GTAKSVTCTY 14475 10 Human p53 117 363 170 — — 15,162 2 1556.30 GTAKSTCTK 14476 10 Human p53 117 A 25 7.5 840 5151 134 3 1556.31 GTAKSVTCTR 14477 10 Human p53 117 A 960 98 214 168 208 4 1556.33 VTVTYSPALNK 14478 11 Human p53 122 236 66 4955 — 1634 2 1556.34 VTCTYSPALNR 14479 11 Human p53 122 A 289 26 57 108 106 5 1556.35 VVCTYSPALNK 14480 11 Human p53 122 A 370 104 5189 — 10,304 2 1556.36 VLCTYSPALNK 14481 11 Human p53 122 A 133 150 4805 — 14,686 2 1556.38 TCTYSPALNK 14482 10 Human p53 123 781 174 — — 34511 1 1556.40 TVTYSPALNK 14483 10 Human p53 123 A 112 11 — — 165 3 1556.41 TTTYSPALNK 14484 10 Human p53 123 A 102 2.5 — — 18 3 1556.42 CTYSPALNR 14485 9 Human p53 124 A 27 9.6 17 8.6 19 5 1556.43 CFYSPALNK 14486 9 Human p53 124 A 127 74 185 122 1449 4 1556.44 ALNKMECQLAK 14487 11 Human p53 129 46 104 2197 — — 2 1556.45 ALNKMFCQLAK 14488 11 Human p53 129 A 1028 3133 145 2020 18,920 1 1556.46 AVNKMFCQLAK 14489 11 Human p53 129 A 55 10 284 — 1312 3 1556.47 ATNKMFCQLAK 14490 11 Human p53 129 A 29 7.3 160 — 1625 3 1556.49 LNKMFCQLAR 14491 10 Human p53 130 A 11,093 8882 2175 149 1804 1 1556.50 LVKMFCQLAK 14492 10 Human p53 130 A 1198 189 3335 15,335 221 2 1556.51 LTKMFCQLAK 14493 10 Human p53 130 A 940 103 2377 12,567 173 2 1556.52 KMFCQLAK 14494 8 Human p53 132 37 22 410 — 1285 3 1556.53 KMFCQLAR 14495 8 Human p53 132 A 22 85 35 1372 249 4 1556.54 KFFCALAK 14496 8 Human p53 132 A 358 224 1566 19,987 3449 2 1556.58 GLAPPQHLIR 14497 10 Human p53 187 178 16 47 72 172 5 1556.59 SSCMGGMNR 14498 9 Human p53 240 206 16 54 39 110 5 1556.60 SVCMGGMNR 14499 9 Human p53 240 A 157 17 92 78 134 5 1556.61 STCMGGMNR 14500 9 Human p53 240 A 281 1101 157 17,917 1632 2 1556.62 RVCACPGRDRR 14501 11 Human p53 273 26 19 307 — 1220 3 1556.63 RVCACPGRDRK 14502 11 Human p53 273 A 207 160 43 9863 198 4 1556.64 RTCACPGRDRR 14503 11 Human p53 273 A 150 7970 132 10,233 — 2 1556.65 RLCACPGRDRR 14504 11 Human p53 273 A 126 110 38 6175 190 4 1556.66 RVCACPGRDR 14505 10 Human p53 273 267 273 — 1006 161 3 1556.68 ETNEALELK 14506 9 Human p53 343 A 16,836 93 — 10,328 1443 1 1556.69 EQNEALELK 14507 9 Human p53 343 A 166 128 2296 — 11,805 2 1556.70 RAHSSHLK 14508 8 Human p53 363 27 18 619 — 2875 2 1556.71 RAHSSHLR 14509 8 Human p53 363 A 1906 1181 40 2859 1718 1 1556.72 RVHSSHLK 14510 8 Human p53 363 A 144 13 483 13,231 1632 3 1556.73 RAHSSHLKSKK 14511 11 Human p53 363 296 115 1397 11,165 7492 2 1556.74 RAHSSHLKSKR 14512 11 Human p53 363 A 1110 749 265 1247 1567 1 1556.75 RVHSSHLKSKK 14513 11 Human p53 363 A 118 20 300 12,007 2153 3 1556.76 RTHSSHLKSKK 14514 11 Human p53 363 A 59 9.8 195 10,742 1358 3 1556.77 STSRHKKLMFK 14515 11 Human p53 376 168 54 212 59 103 5 1556.78 TSRHKKLMFK 14516 10 Human p53 377 597 87 3091 856 1479 1 1556.79 TVRHKKLMFK 14517 10 Human p53 377 A 440 188 5102 11,797 2181 2 —indicates binding affinity >20,000 nM.

LENGTHY TABLES The patent contains a lengthy table section. A copy of the table is available in electronic form from the USPTO web site (http://seqdata.uspto.gov/?pageRequest=docDetail&DocID=US09340577B2). An electronic copy of the table will also be available from the USPTO upon request and payment of the fee set forth in 37 CFR 1.19(b)(3). 

What is claimed is:
 1. A heteropolymer of an isolated immunogenic peptide less than 15 amino acids in length comprising the oligopeptide NMLSTVLGV (SEQ NO: 183) and at least one different peptide, wherein said at least one different peptide is not derived from influenza and is a cytotoxic T cell (CTL)-inducing peptide or a helper T cell (HTL)-inducing peptide.
 2. A composition comprising the heteropolymer of claim 1 and a carrier.
 3. A composition comprising the heteropolymer of claim 1 and a pharmaceutically acceptable excipient.
 4. A composition comprising the heteropolymer of claim
 1. 5. The heteropolymer of claim 1 wherein the isolated immunogenic peptide consists of the oligopeptide NMLSTVLGV (SEQ ID NO: 183).
 6. The heteropolymer of claim 1 wherein the at least one different peptide is helper T cell (HTL)-inducing peptide that is PADRE helper peptide having the sequence aKXVAAWILKAAa (SEQ ID NO:14635), wherein a is d-alanine and X is cyclohexylalanine. 